PKF4629PI

PKF4000 ERICSSON | Alldatasheet

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Technical content

3–7 W DC/DC Power Modules

48 V Input Series

The MacroDens/G212/G323–7W PKF 4000 I series true com- ponent level on-board DC/DC power modules are intended as distributed power sources in decentralized –48V and –60V DC power systems. Utilization of thick film technology and a high degree of silicon integration has made it possible to achieve a MTBF of more than 4.9 million hours. The high reliability and the very low height of these DC/DC power modules makes them particularly suited for Information Technology and Telecom (IT&T) applications, with board spacing down to 15 mm or 0.6 in. The over-moulded rugged design makes them also suitable for other demanding industrial applications. They are optimized for free convection cooling and have an operational ambient temperature range in compliance with present and future application needs, including non temperature controlled environments. The mechanical design offers the choice of surface mount or through-hole versions, delivered in ready-to-use tubes, trays or tape & reel package and compatibility with semi and fully aqueous cleaning processes. The PKF series is manufactured using highly auto- mated manufacturing lines with a world-class quality commitment and a five-year warranty. Ericsson Microelectronics AB has been an ISO 9001 certified supplier since 1991. For a complete product program please reference the back cover. Patents US: D357901 DE: M94022763

• SMD and through-hole versions with ultra low component height 8.0 mm (0.315 in)  83% efficiency (typ at 5V)  1,500 Vdc isolation voltage  MTBF > 4.9 million hours at +50°C pin temperature (+40°C ambient)  Low EMI in conformance with class A in CISPR 22 and FCC part 15J /G69

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NOTES: 1) TP, is defined as the maximum temperature on the connection pins at the PB (Printed Board) solder joint, mounted on a 5–8 dm 2 (1 dm2=15.5 in2) multi-layer PB (>4 layers), with 20 mm (0.8 in) board-pitch and free convection cooling. Corresponding ambient temperature range (T A) at full output power is –45…+85°C. 2) The input voltage range 38…72 Vdc meets the European Telecom Standard prETS 300 132-2 Nominal input voltage range in 48V and 60 Vdc power systems, –40.5… input voltages exceeding 72V (abnormal voltage) the power loss will be higher than at normal input voltage and T P must be limited to max +85°C. Absolute max continuous input voltage is 75 Vdc. Output characteristics will be marginally affected at input voltages exceeding 72 V. 3) For more information see page 5. 4) The power modules will operate down to V I/G16336V, when VI decreases, but will turn on at VI/G16338V, when VI increases (see also Operating information). 5) The test is applicable for through-hole versions. Absolute Maximum Ratings Characteristics min max Unit TP Pin temperature at full output power 1) –45 +95 °C TS Storage temperature –55 +125 °C VI Continuous input voltage 2) – 0.5 +75 V dc Vadj Output adjust voltage pin 8, 9 –5 +40 Vdc VRC Remote control voltage pin 10, 11 –5 +40 Vdc Wtr Transient input energy 3) 0.1 Ws 1,500 VdcIsolation voltage (input to output test voltage)VISO Stress in excess of Absolute Maximum Rat- ings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits of Output data or Electrical Charac- teristics. If exposed to stress above these limits, function and performance may de- grade in an unspecified manner. Environmental Characteristics Characteristics Frequency 10…500 Hz Amplitude 0.75 mm Acceleration 10 g Number of cycles 10 in each axis Vibration (Sinusoidal) JESD 22-B103 (IEC 68-2-6 F c) Test procedure & conditions Frequency 10…500 Hz Acceleration density spectrum 0.5 g 2/Hz Duration 10 min in 3 directions Reproducability medium (IEC 62-2-36) MIL-STD-883 Method 2026 (IEC 68-2-34 E d) Random vibration Peak acceleration 200 g Shock duration 3 ms Shock (Half sinus) JESD 22-B104 (IEC 68-2-27 E a) Temperature 85°C Humidity 85% RH Duration 1000 hours Temperature –40°C…+125°C Number of cycles 500Temperature, solder 260°C Duration 10…13 s Temperature change Accelerated damp heat Solder resistability JESD 22-A104 (IEC 68-2-14 N a) JESD 22-A101 (IEC 68-2-3 C a with bias) JESD 22-B106 (IEC 68-2-20 T b 1A) Duration 96 h Temperature 35°C Concentration 5 % IEC 68-2-11 K a Aggressive environment Input TP < TPmax unless otherwise specified Characteristics Conditions min typ max Unit VI Input voltage range 2) 4) 38 72 V VIoff Turn-off input voltage (See typical characteristics) 30 34.5 36 V VIon Turn-on input voltage (See typical characteristics) 36.5 38 V CI Input capacitance 1.4 /G109F RC connected to pin 17 (V I = 67V) 30 mW mW Input stand-by powerPRC PIi Input idling power I O =0,TP = –30...+85°C (VI = 53V) 130 (VI = 67 V) 170

3EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 Mechanical Data Foot print Component side Foot print Component side Dimensions in mm (in) Dimensions in mm (in) Pin Designation Function Connections 1 Out 1 Output 1. Positive voltage ref. to Rtn. 2 Rtn Output return. 3 Out 2 Output 2 (+ or –). Not connected in single output models. Galvanically isolated from input pins. 4–6 NC Not connected. 7 Aux Not connected. adj Output voltage adjust. To set typical output voltage (V Oi) connect pin 8 to pin 9. 9 NOR Connection of Nominal Output voltage Resistor. (See Operating Information, Output Voltage Adjust). 10 TOA Turn-on/off input voltage adjust (V Ion/VIoff). Used to decrease the turn-on/off input voltage threshold. (See Operating Information). 11 RC Remote control and turn-on/off input voltage adjust. Used to turn-on and turn-off output and to set the turn-on/off input voltage threshold. 12–16 NC Not connected. 17 – In Negative input. 18 +In Positive input. 2.8 [0.110] 12 3456789 101112131415161718 40.0 [1.575] Through-hole version Surface-mount version Case The case consists of semiconductor grade epoxy with embedded pins. Coefficient of thermal expansion (CTE) is typ. 15 ppm/°C. Weight Maximum 20 g (0.71 oz). Connection Pins Base material is copper (Cu), first plating is nickel (Ni) and second (outer) plating is palladium (Pd).

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Palladium plating is used on the terminal pins. A pin temperature (Tp) in excess of the solder fusing temperature (+183°C for Sn/Pb 63/37) for more than 25 seconds and a peak temperature above 195°C, is required to guarantee a reliable solder joint. Both pin 1 and pin 9 must be monitored. No responsibility is assumed if these recommendations are not strictly followed. Reflow Soldering Information The PKF series of DC/DC power modules are manufactured in surface mount technology. Extra precautions must therefore be taken when reflow soldering the surface mount version. Neglecting the soldering information given below may result in permanent damage or signifi- cant degradation of power module performance. The PKF series can be reflow soldered using IR, Natural Convection, Forced Convection or Combined IR/Convection Technologies. The high thermal mass of the component and its effect on /G68T (°C) requires that particular attention be paid to other temperature sensitive com- ponents. IR Reflow technology may require the overall profile time to be ex- tended to approximately 8–10 minutes to ensure an acceptable /G68T. Higher activity flux may be more suitable to overcome the increase in oxidation and to avoid flux burn-up. The general profile parameters detailed in the diagram, with this ex- tended time to reach peak temperatures, would then be suitable. Note! These are maximum parameters. Depending on process varia- tions, an appropriate margin must be added. Thermal Data Two-parameter model This model provides a more precise description of the thermal charac- teristics to be used for thermal calculations. Thermally the power module can be considered as a component and the case temperature can be used to characterize the properties. The thermal data for a power module with the substrate in contact with the case can be described with two thermal resistances. One from case to ambient air and one from case to PB (Printed circuit Board). The thermal characteristics temperature can be calculated from the following formula: T PB = (TC–TA)×(Rth C–PB+Rth C–A)/Rth C–A–Pd×Rth C–PB+TA Where: P d: dissipated power, calculated as P O ×(l//G104–1) TC: max average case temperature TA: ambient air temperature at the lower side of the power module TPB: temperature in the PB between the PKF connection pins Rth C-PB: thermal resistance from case to PB under the power module R th C-A: thermal resistance from case to ambient air v: velocity of ambient air Rth C-PB is constant and Rth C-A is dependent on the air velocity. Free convection is equal to an air velocity of approx. 0.2 – 0.3 m/s. See figure below.

5EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 Safety Dual output (negative output 2) Dual output (positive output 2) Typical input characteristics HF Attenuation (input to output) The PKF Series DC/DC power modules are designed in accordance with EN 60 950, Safety of information technology equipment including electrical business equipment . SEMKO certificate no. 9709166. The PKF power modules are recognized by UL and meet the applica- ble requirements in UL 1950 Safety of information technology equipment , the applicable Canadian safety requirements and UL 1012 Standard for power supplies. The DC/DC power module shall be installed in an end-use equip- ment and considerations should be given to measuring the pin tem- perature to comply with TPmax when in operation. Abnormal compo- nent tests are conducted with the input protected by an external 3 A fuse. The need for repeating these tests in the end-use appliance shall be considered if installed in a circuit having higher rated devices. When the supply to the DC/DC power module meets all the require- ments for SELV (<60Vdc), the output is considered to remain within SELV limits (level 3). The isolation is an operational insulation in accordance with EN 60 950. The DC/DC power module is intended to be supplied by isolated secondary circuitry and shall be installed in compliance with the requirements of the ultimate application. If they are connected to a

60 V DC system reinforced insulation must be provided in the power

supply that isolates the input from the mains. Single fault testing in the power supply must be performed in combination with the DC/DC power module to demonstrate that the output meets the requirement for SELV. One pole of the input and one pole of the output is to be grounded or both are to be kept floating. The terminal pins are only intended for connection to mating con- nectors of internal wiring inside the end-use equipment. These DC/DC power modules may be used in telephone equipment in accordance with paragraph 34 A.1 of UL 1459 (Standard for Tele- phone Equipment, second edition). The galvanic isolation is verified in an electric strength test. Test voltage (V ISO) between input and output is 1,500 Vdc for 60 s. In production the test duration may be decreased to 1 s. The capacitor between input and output has a value of 1 nF and the leakage current is less than 1µA @ 53 Vdc. The case is designed in non-conductive epoxy. Its flammability rating meets UL 94V-0. The oxygen index is 34%. Fundamental circuit diagrams Single output Electrical Data Single voltage pulse at +25°C ambient temperature. Transient input voltage 130 120 110 Transient voltage Transient duration (s) 100 11 0× -411 0× -6 11 0× -2 11 1 0 × 2

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0 1.5 A PKF 4310 Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance bandVO Idling voltage I O = 0A Load regulation IO = 0.1…1.0 × I O max, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff tr Start-up timets IO Max output power 2)PO max Current limiting thresholdIlim TP <TP max, VO = 1.9 V Short circuit currentIsc VO = 0.2…0.5 V, T A =+25°C

20 Hz…5 MHz

Line regulation IO =IO max Load transient recovery time 2.07 2.12 2.17 V 2.7 3.0 V mV 70 220 mV +80 mV –135 mV TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. –0.5 mV/°C 0.3 ms 2.2 ms 3.2 W 2.0 3.3 A 2.8 A 30 70 mV p-p 80 dB /G109V 100 /G109s 0.6 …50 MHz VLong term drift included Output 2.01 2.28 2.01 2.21 IO = 0.1…1.0 × I O max IO = 0.3…1.0 × I O max VI = 38…60 V VI = 50…72 V 10 Output adjust range 1) 1.76 2.47 V IO = 0.1…1.0 × I Omax, VI = 53 V load step = 0.5 × I O max 60 dB 1) See also Operating Information. 2) See Typical Characteristics. TP = +25°C, I O = 1.15 A, VI = 53 V Ramp-up time Output current IO = IO maxOutput ripple & noiseVOac f = 100 Hz sine wave, 1V p-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p)) IO = 0.1…1.0 × I Omax, VI = 53 V From VI connection to VO = 0.9 × VOi IO = IOmax, 0.1…0.9 × V O, VI = 53 V IO = IO max, TP =+40…+90ºC SVR Supply voltage rejection (ac) 1.2 1.4 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IOmax 70 73 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 70 72 1.2 1.4 W Calculated value

7EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4510 0 1.5 A Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance bandVO Idling voltage I O = 0A Load regulation IO = 0.1…1.0 × I Omax, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max output power 2)POmax Current limiting thresholdIlim TP <TP max, VO = 2.5 V Short circuit currentIsc VO = 0.2…0.5 V, T A =+25°C Line regulation IO =I Omax Load transient recovery time 3.28 3.30 3.32 V 3.65 4.0 V mV 70 220 mV +150 mV –250 mV IO = IO max, TP = +40…+90ºC –1.1 mV/°C 0.3 ms 3m s 1.65 3.30 A 2.4 A 30 70 mV p-p 80 dB /G109V 120 /G109s 0.6…50 MHz VLong term drift included 3.17 3.50 3.17 3.42 IO = 0.1…1.0 × I Omax IO = 0.3…1.0 × I Omax VI = 38…60 V VI = 50…72 V 10 Output adjust range 1) 2.80 3.80 V IO = 0.1…1.0 × I O max, VI = 53 V load step = 0.5 × I O max VOac Output ripple & noise 60 dB 1) See also Operating Information. 2) See Typical Characteristics. TP = +25°C, I O = 1.5 A, VI = 53 V IO = IOmax, 0.1…0.9 × V O, VI = 53 V IO = 0.1…1.0 /G180 IOmax, VI = 53 V From VI connection to VO = 0.9 × VOi IO = IO max f = 100 Hz sine wave, 1V p-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p))SVR Supply voltage rejection (ac) TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. Output 1.3 1.7 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IO max 75 79 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 75 79 1.3 1.7 W Calculated value

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TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. 0 1.2 A Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance bandVO Idling voltage IO = 0A Load regulation IO = 0.1…1.0 × I O max, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max output power 2)POmax Current limiting thresholdIlim TP <TPmax, VO = 4.0 V Short circuit currentIsc VO = 0.2…0.5 V, T A =+25°C Line regulation I O = I Omax Load transient recovery time 5.02 5.05 5.08 V 5.6 6.0 V mV 70 270 mV +150 mV –250 mV IO = IOmax, TP = +40…+90ºC –2 mV/°C 1m s 3m s 1.4 2.4 A 1.9 A 30 70 mV p-p 80 dB /G109V 150 /G109s 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V 10 Output adjust range 1) 4.30 5.80 V 4.85 5.25 V VOac Output ripple & noise IO = IOmax f = 100 Hz sine wave, 1V p-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p)) 45 dB IO = IO max, 0.1…0.9 × V O, VI = 53 V 1) See also Operating Information. 2) See Typical Characteristics. IO = 0.1…1.0 × I Omax, VI = 53 V load step = 0.5 × I O max Supply voltage rejection (ac)SVR IO = 0.1…1.0 × I Omax, VI = 53 V From VI connection to VO = 0.9 × VOi TP = +25°C, I O = 0.8 A, VI = 53 V 1.2 1.6 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IOmax 79 83 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 79 82 1.3 1.6 W Calculated value Long term drift included IO = 0.1…1.0 × I O max

9EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4713 TP = –30… +85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. 0 0.6 A Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance bandVO Idling voltage IO = 0 A see page 15 Load regulation IO = 0.1…1.0 × I Omax, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max output power 2)POmax Current limiting thresholdIlim TP <TPmax, VO =1 0V Short circuit currentIsc Line regulation I O = I O max Load transient recovery time 11.83 12.00 12.18 V 14.3 22.0 V mV 230 340 650 mV +200 mV –490 mV IO = IO max, TP = +40…+90ºC –3.7 mV/°C 1m s 138 m s 0.65 1.2 A 1.2 A 30 70 mV p-p 80 dB /G109V 300 /G109s 0.6…50 MHz Long term drift included Output VI = 38…60 V VI = 50…72 V –20 –30 Output adjust range 1) 10.21) 13.81) V IO = 0.1…1.0 × I Omax, VI = 53 V load step = 0.5 × I O max 11.5 12.5 VIO = 0.1…1.0 × I Omax IO = IO maxOutput ripple & noiseVOac f = 100 Hz sine wave, 1V p-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p )) 1) Can be adjusted to 15 V , see Operating Information. 2) See Typical Characteristics. IO = 0.1…1.0 × I Omax, VI = 53 V From VI connection to VO = 0.9 ×VOi SVR Supply voltage rejection (ac) 45 60 dB TP = +25°C, I O = 0.3 A, VI = 53 V IO = IO max, 0.1…0.9 ×V O, VI = 53 V 1.4 1.8 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IO max 80 83 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 80 83 1.4 1.8 W Calculated value

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TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. IO1nom = 0.25 A, IO2nom = 0.25 A. 0 0.5 0 0.5 A Characteristics Conditions Output 1 Output 2 4) min typ max min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance band 2) VO Idling voltage IO = 0A Load regulation IO1 = 0.1…1.0 × I O1nom, IO2 = IO2nom, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max total output power 2)PO max Current limiting threshold3)Ilim TP <TP max, VO = 10 V Short circuit currentIsc VO = 0.2…0.5 V, T A = +25°C Line regulation I O = I O nom Load transient recovery time 11.83 12.00 12.18 12.00 4) 14.3 22.0 14.3 22.0 V mV 200 320 650 200 330 650 mV +200 +200 mV –490 –490 mV IO = IOnom, TP = +40…+90ºC –3.7 –3.7 mV/°C 11 m s 33 m s 1.0 1.0 A 50 100 50 100 mV p-p 80 80 dB /G109V 300 300 /G109s 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V –20 –20 –30 –30 Output adjust range 1) 10.20 13.80 1) 10.20 13.80 1) V VOac Output ripple & noise IO = IO nom f = 100 Hz sine wave, 1 Vp-p, VI = 53 V (SVR = 20 log (1 V p-p/VOp-p)) IO = IOnom, 0.1…0.9 × V O VI = 53 V 1) Can be adjusted to 15 V, see Operating Information. 2) See Typical Characteristics. 3) Ilim on each output is set by the total load. 4) Output voltage on Output 2 is negative (–12V). 1.2 1.2 A IO1 = 0.1…1.0 × I O1nom, load step = 0.1A, I O2 = IO2nom, VI = 53 V Supply voltage rejection (ac)SVR IO = 0.1…1.0 × I O nom, VI = 53 V From VI connection to VO = 0.9 × VOi 45 45 dB TP =+25°C, I O1=IO2 =0.15 A, VI = 53 V W 6 11.50 12.50 11.40 12.60 V 1.2 1.6 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IO nom 79 83 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 79 82 1.3 1.6 W Calculated value Long term drift included IO = 0.1…1.0 × I Omax

11EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4622 TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. IO1nom = 0.6 A, IO2 nom = 0.6 A. 1) See Operating Information. 2) See Typical Characteristics. 3) Ilim on each output is set by the total load. 4) Output voltage on Output 2 is negative (–5V). 0 0.6 1.0 0 0.6 1.0 A Characteristics Conditions Output 1 Output 2 4) min typ max min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance band 2) VO Idling voltage I O = 0A Load regulation IO1 = 0.1…1.0 × I O1nom, IO2 = IO2nom, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max total output power 2)POmax Current limiting threshold3)Ilim TP <TP max, VO = 4 V Short circuit currentIsc VO = 0.2…0.5 V, T A = +25°C Line regulation I O = I Onom Load transient recovery time 5.02 5.05 5.08 5.05 4) V 5.4 6.0 5.4 6.0 V mV 70 270 70 270 mV +100 +100 mV –100 –100 mV IO = IO nom, TP = +40…+90 ºC –2 –2 mV/°C 11 m s 33 m s 2.4 2.4 A 50 100 50 100 mV p-p 80 80 dB /G109V 190 190 /G109s 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V 10 10 10 10 Output adjust range 1) 4.30 5.80 4.30 5.80 V 4.85 5.25 4.80 5.30 V VO ac Output ripple & noise IO = IOnom f = 100 Hz sine wave, 1 Vp-p, VI = 53 V (SVR = 20 log (1 V p-p/VOp-p)) IO = IO nom, 0.1…0.9 × V O VI = 53 V 1.9 1.9 A IO1 = 0.1…1.0 × I O1nom, load step = 0.15A, I O2 = IO2nom, VI = 53 V Supply voltage rejection (ac)SVR IO = 0.1…1.0 × I O nom, VI = 53 V From VI connection to VO = 0.9 × VOi 45 45 dB TP = +25°C, I O1=IO2 =0.3A, V I = 53 V W 6 1.2 1.6 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IOnom 79 83 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 79 83 1.2 1.6 W Calculated value Long term drift included IO = 0.1…1.0 × I Omax

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TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. IO1nom = 0.6 A, IO2 nom = 0.9 A. 1) See Operating Information. 2) See Typical Characteristics. 3) Ilim on each output is set by the total load. 0 0.6 1.0 0 0.9 1.0 A Characteristics Conditions Output 1 Output 2 min typ max min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance band 2) VO Idling voltage IO1 = I O2 = 0 A Load regulation IO1 = 0.1…1.0 × I O1nom, IO2 = IO2nom, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max total output power 2)POmax Current limiting threshold3)Ilim TP <TPmax, VO1 = 4 V, VO2 = 2.5 V Short circuit currentIsc VO = 0.2…0.5 V, T A = +25°C 5.20 3.25 3.27 3.29 V 5.80 6.54 3.70 4.29 V mV 50 270 70 270 mV +150 +150 mV –250 –250 mV IO = IO nom, TP = +40…+90ºC –1.8 –1 mV/°C 11 m s 33 m s 2.0 2.8 A 1.9 2.4 A 50 100 50 100 mV p-p 80 80 dB /G109V 150 150 /G109s 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V 25 10 25 25 Output adjust range 1) 4.43 5.97 2.80 3.80 V 4.94 5.46 3.17 3.42 V VOac Output ripple & noise IO = IO nom f = 100 Hz sine wave, 1V p-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p )) IO = IO nom, 0.1…0.9 × V O, VI =53 V IO = IOnom IO1 = 0.1…1.0 × I O1nom, load step = 0.15A, I O2 = IO2nom, VI = 53 V Supply voltage rejection (ac)SVR 45 45 dB IO = 0.1…1.0 × I O nom, VI = 53 V From VI connection to VO = 0.9 × VOi TP = +25°C, I O1 = 0.6A, IO2 = 0.9 A, VI = 53 V W 6 1.5 1.9 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IO nom 76 80 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 76 80 1.5 1.9 W Calculated value Long term drift included IO = 0.1…1.0 × I Omax

13EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4629 TP = –30…+85°C, V I = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. IO1nom = 0.8 A, IO2nom = 0.12 A. 1) See Operating Information. 2) See Typical Characteristics. 3) Ilim on each output is set by the total load. 4) Output voltage on Output 2 is negative (–12V). 0 0.80 1.20 0 0.12 0.50 A Characteristics Conditions Output 1 Output 2 4) min typ max min typ max Unit Output voltage initial setting and accuracyVOi Output voltage tolerance band 2) VO Idling voltage IO1 = I O2 = 0 A Load regulation IO1 = 0.1…1.0 × I O1nom, IO2 = IO2nom, VI = 53 V ttr Load transient voltageVtr Temperature coefficient 2)Tcoeff Ramp-up timetr Start-up timets Output currentIO Max total output power 2)POmax Current limiting threshold3)Ilim TP <TP max, VO1 = 4 V , VO2 = 10 V Short circuit currentIsc VO = 0.2…0.5 V, T A = +25°C 5.02 5.05 5.08 12.40 4) V 5.4 6.0 14.3 22.0 V mV 70 270 50 100 300 mV +150 +200 mV –250 –490 mV IO = IO nom, TP = +40…+90 ºC –2.0 –3.7 mV/°C 11 m s 33 m s 2.4 1.0 A 1.9 1.0 A 50 100 50 100 mV p-p 80 80 dB /G109V 190 190 /G109s 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V 10 –20 10 –50 Output adjust range 1) 4.30 5.80 10.20 13.80 V 4.90 5.30 11.90 12.90 V VO ac Output ripple & noise IO = IOnom f = 100 Hz sine wave, 1 Vp-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p)) IO = IOnom, 0.1…0.9 × V O, VI =53 V IO = IOnom IO1 = 0.1…1.0 × I O1nom, load step = 0.15A, I O2 = IO2nom, VI = 53 V Supply voltage rejection (ac)SVR 45 45 dB IO = 0.1…1.0 × I O nom, VI = 53 V From VI connection to VO = 0.9 × VOi TP = +25°C, I O1 = I O1nom, IO2 = I O2nom, VI = 53 V 1.1 1.6 Characteristics Conditions Unitmin typ max Pd Power dissipation Miscellaneous %Efficiency/G104 IO = IOnom 80 84 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 80 83 1.2 1.6 W Calculated value Long term drift included IO = 0.1…1.0 × I Omax

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Output characteristic (typ) 1.9 2.1 2.3 2.5 0 0.8 1.6 2.4 3.2 Load current (A) Output voltage (V) Power derating 0.3 72 V 38 V 0.6 0.9 1.2 1.5 Load current (A) Efficiency (%) Temperature coefficient Turn-on/turn/off input voltage 2.06 2.08 2.10 2.12 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-of tf a 10% load Turn-off at 100% load s /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) ss s Efficiency (typ) @ TA = +25°C PKF 4310 Output characteristic (typ) Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s 0.3 72 V 38 V 0.6 0.9 1.2 1.5 Load current (A) Efficiency (%) 3.26 3.30 3.34 3.38 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 Temperature coefficient Turn-on/turn/off input voltage /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-of tf a 10% load Turn-off at 100% load Efficiency (typ) @ TA = +25°C PKF 4510

15EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 Output characteristic (typ) Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s Efficiency (typ) @ TA = +25°C 0.24 72 V 38 V 0.48 0.72 0.96 1.2 Load current (A) Efficiency (%) Turn-on/turn/off input voltageTemperature coefficient 4.92 4.96 5.00 5.04 /c4530 /c450 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 +15 /c4345 /c4375 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-off at 10% load Turn-off at 100% load Output characteristic (typ) 11.0 12.0 13.0 14.0 0 0.3 0.6 0.9 1.2 Load current (A) Output voltage (V) Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s 38 V 72 V Load current (A) Efficiency (%) Temperature coefficient 11.6 11.8 12.0 12.2 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on/turn/off input voltage /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on T ru n- 1 ooff at 0% l ad Turn-off at 100% load Efficiency (typ) @ TA = +25°C PKF 4611 PKF 4713 Idling voltage (typ) /c4530 0 /c4330 /c4360 /c4390 Pin temperatur ( C)° Idling voltage (V) /c4515 /c4315 /c4345 /c4375 72 V 38 V

16 EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000

Cross regulation output 1 (+12V) Cross regulation output 2 (–12V) Efficiency (typ) @ TA = +25°C Turn-on/turn/off input voltageTemperature coefficient 11.6 11.8 12.0 12.2 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-off at 10% load Turn-off at 100% load Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s PKF 4622 Cross regulation output 1 (+5V) Cross regulation output 2(–5V) Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s Turn-on/turn/off input voltageTemperature coefficient 4.90 4.95 5.00 5.05 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-off at 10% load Turn-off at 100 % load Efficiency (typ) @ TA = +25°C

17EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4629 Temperature coefficient Efficiency (typ) @ TA = +25°C Cross regulation output 2 (–12V)Cross regulation output 1 (+5V) Power derating Turn-on/turn/off input voltage PKF 4628 Temperature coefficient 3.20 3.25 3.30 3.35 /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Output voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on/turn/off input voltage /c4530 0 /c4330 /c4360 /c4390 Pin temperature ( C)° Turn-off/T urn-on voltage (V) /c4515 /c4315 /c4345 /c4375 Turn-on Turn-off at 10% load Turn-off at 100% load Efficiency (typ) @ TA = +25°C Cross regulation output 2 (+3.3V)Cross regulation output 1 (+5V) Power derating /c4545 /c4530 /c4385 /c43100 /c43115 Pin temperature ( C)/c176 Max output power (W) s ss s

18 EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000

The PKF power module is mounted on a double sided printed circuit board (PB) with groundplane during EMC measurements. The fundamental switching frequency is 485 kHz ±15% @ I O = Conducted EMI (input terminals) Radiated EMI Radiated emission of electromagnetic fields is measured at 10 m distance. Operating Frequency (typ) 30...100 MHz 60 dB /G109V/m 100...200 MHz 40 dB /G109V/m 200...230 MHz 30 dB /G109V/m 230...1,000 MHz 35 dB /G109V/m 1...10 GHz 46 dB /G109V/m Frequency range Voltage level The signal is amplitude modulated with 1 kHz/80% and applied both differential and common mode. Radiated EMS (Electro-Magnetic Fields) Radiated EMS is measured according to test methods in IEC Standard publ. 801-3. No deviation outside the V O tolerance band will occur under the following conditions: Frequency range Voltage level 0.01...200 MHz 3 V rms/m 200...1,000 MHz 3 V rms/m 1...12 GHz 10 V rms/m ESD Electro Static Discharge is tested according to IEC publ. 801-2. No destruction will occur if the following voltage levels are applied to any of the terminal pins: Test Voltage level Air discharge ±4 kV Contact discharge ±2 kV EFT Electrical Fast Transients on the input terminals could affect the output voltage regulation causing functional errors on the Printed Board Assembly (PBA). The PKF power module withstand EFT levels of 0.5 kV keeping V O within the tolerance band and 2.0 kV without destruction. Tested according to IEC publ. 801-4. Output Ripple & Noise (VOac) Output ripple is measured as the peak to peak voltage of the funda- mental switching frequency. The operating frequency vs. load and input voltage (72V, 48V and 38V). Tp= +25/G176C. 550 500 400 Operating freq uency (kHz) Load (%) 300 450 350 0 40 60 100 14020 80 120 72 V 48 V 38 V 102 101 100 Relative freq uency (% Pin temperature ( C)° /c4540 0 /c4320 /c4360 /c43100/c4520 /c4340 /c4380 Conducted EMS Electro Magnetic Susceptibility is measured by injection of elec- trical disturbances on the input terminals. No deviation outside the VO tolerance band will occur under the following conditions: PKF series typical conducted EMI performance Test set up The PKF meets class A in VDE 0871/0878, FCC Part 15J, and CISPR 22 (EN 55022).

20 EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000

For voltage controlled margining e.g. at final test, the following setup can be used. By increasing the control voltage V1 to +10V the output voltage decreases 5% of V Oi, and by decreasing V1 to –10V the output voltage increases 5%. Capacitive Load The PKF series has no maximum limit for capacitive load on the output. The power module may operate in current limiting mode during start-up, affecting the ramp-up and the start-up time. For optimum start performance we recommend maximum 100 /G109F/A of I O. Connect capacitors at the point of load for best performance. Current Limiting Protection (Ilim) The output power is limited at loads above the output current limit- ing threshold (Ilim), specified as a minimum value. Input and Output Impedance Both the source impedance of the power feeding and the load imped- ance will interact with the impedance of the DC/DC power module. It is most important to have the ratio between L and C as low as possible, i.e. a low characteristic impedance, both at the input and output, as the power modules have a low energy storage capability. Parallel Operation Paralleling of several converters is easily accomplished by direct connection of the output voltage terminal pins. The load regulation characteristic is specifically designed for optimal paralleling perform- ance. Load sharing between converters will be within ±10%. It is recommended not to exceed P O = n × 0.9 × POmax, where POmax is the maximum converter output power and n the number of paralleled converters, to prevent overloading any of the converters and thereby decreasing the reliability performance. Delivery Package Information Tubes The PKF-series is delivered in tubes (designated by /A) with a length of 500 mm (19.69 in), see fig. 6. Specification Material: Antistatic coated PVC Max surface resistance: 10 11/G87/ Color: Transparent Capacity: 10 power modules/tube Weight: Typ. 60 g End stops: Pins Trays SMD versions, SI, can be delivered in standard JEDEC trays (desig- nated by /B) on request, see fig. 7. For more information, please contact your local Ericsson sales office. Figure 7 Figure 6 Use an electrolytic capacitor across the input or output if the source or load inductance is larger than 10 /G109H. Their equivalent series resistance together with the capacitance acts as a lossless damping filter. Suitable capacitor values are in the range of 10–100 /G109F. Tantalum capacitors are not recommended due to their low ESR- value. Vadj, NOR (pin 8, 9) +In (pin 18) Radj Increase VO NOR (pin 9) Vadj (pin 8) Radj Decrease VO Figure 4 Figure 5

21EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 Quality Reliability Meantime between failure (MTBF) is calculated to >4.9 million hours at full output power and a pin temperature of +50°C (T A = +40°C), using the Ericsson failure rate data system. The Ericsson failure rate data system is based on field failure rates and is conti- nously updated. The data corresponds to actual failure rates of com- ponents used in Information Technology and Telecom equipment in temperature controlled environments (T A = –5…+65°C). The data is considered to have a confidence level of 90%. For more information see Design Note 002. Quality Statement The products are designed and manufactured in an industrial envi- ronment where quality systems and methods like ISO 9000, 6 /G115 and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out by a burn-in procedure and an ATE-based final test. Conservative design rules, design reviews and product qualifications, as well as high competence of an engaged work force, contribute to the high quality of our products. Warranty Ericsson Microelectronics warrants to the original purchaser or end user that the products conform to this Data Sheet and are free from material and workmanship defects for a period of five (5) years from the date of manufacture, if the product is used within specified con- ditions and not opened. In case the product is discontinued, claims will be accepted up to three (3) years from the date of the discontinu- ation. For additional details on this limited warranty we refer to Ericsson Microelectronics AB’s “General Terms and Conditions of Sales”, or individual contract documents. Limitation of liability Ericsson Microelectronics does not make any other warranties, ex- pressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person’s health or life). Tape & Reel SMD versions, SI, can be delivered in standard tape & reel package (designated by /C) on request, see fig. 8. For more information, please contact your local Ericsson sales office. Capacity: 15 power modules/tray Stacking pitch: 10.16 mm Weight: Typ. 130 g Min. order quantity: 150 pcs (one box contains 10 full trays) Specification Tape material: Conductive polystyrene (PS) Tape width: 72 mm Tape pitch: 36 mm Max surface resistance: 10 5/G87/ Tape color: Black Cover tape color: Transparent Reel diameter: 13" Reel hub diameter: 7" Reel capacity: 150 power modules/reel Full reel weight: Typ. 3.7 kg Min. order quantity: 300 pcs (one box contains two reels) Figure 8 Specification Material: Polypropylene (PP) Max temperature: 125ºC Max surface resistance: 10 5/G87/ Color: Black Information given in this data sheet is believed to be accurate and reliable. No responsibility is assumed for the consequences of its use nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Ericsson Microelectronics. These products are sold only according to Ericsson Microelectronics’ general conditions of sale, unless otherwise confirmed in writing. Specifications subject to change without notice.

Notes:

Notes:

1) Adjustable to 15V, 2) On request. Output 1 Output 2 VO/IO max Ordering No.*) Through-hole SMD PKF 4310 PI PKF 4510 PI PKF 4611 PI PKF 4713 PI PKF 4621 PI PKF 4622 PI PKF 4628 PI PKF 4629 PI PKF 4310 SI PKF 4510 SI PKF 4611 SI PKF 4713 SI PKF 4621 SI PKF 4622 SI PKF 4628 SI PKF 4629 SI 3 W 5 W 6 W 7 W 6 W 6 W 6 W 7 W P O max 48/60 V *) See also Delivery Package Information – 12 V/0.5 A – 5 V/1.0 A + 3.3 V/1.0 A – 12 V/0.5 A 2.1 V/1.5 A 3.3 V/1.5 A 5 V/1.2 A 12 V/0.6 A +12 V/0.5 A + 5 V/1.0 A + 5 V/1.0 A + 5 V/1.2 A EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 Preliminary Data Sheet The latest and most complete infor- mation can be found on our website! Ericsson Microelectronics AB SE-164 81 KISTA, Sweden Phone: +46 8 757 5000 www.ericsson.com/microelectronics For local sales contacts, please refer to our website or call: Int. +46 8 757 4700, Fax: +46 8 757 4776