APA06_02 ASTEC | Alldatasheet
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-1- APA06 SIP Non-isolated Series Technical Reference Notes 3-5.5Vdc Input, 1.2Vdc - 3.3Vdc Output 20W DC-DC Converter (Rev01) USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 Publishing Date: 20020703
-2- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com IntroductionIntroduction APA06 series power SIPs are non-isolated DC- DC modules with wide input voltage range fea- turing high efficiency up to 88%@2.5Vout, 89%@3.3Vout. APA06 series comes in 3V to 5.5V input range and are capable of providing up to 20W of out- The module uses a wide input range covering the old 3.3V input series and 5V input series, 3.3V output voltage with 6A output current. APA06 series converters feature high efficien- cy, high power density, wide operating environ- ment temperature range, and easy installation. The typical efficiencies are 89% for 3.3Vout, 88% for 2.5Vout, 86% for 2.1Vout, 83% for 1.8Vout, 81% for 1.5Vout, 78% for 1.2 Vout. The operating environment temperature can reach 55 °C with natural convection. With adjustable output, CNT function (positive or negative is optional), remote sense, OCP, short circuit protection and power good signal, the series are especially suitable for Telecom, Datacom, work station, severs and distributed power supply systems. The APA06 series is designed to meet UL, TUV, and CSA certifications. UL has been approved. FeaturesFeatures 1. Wide input voltage: 3~5.5V 2. Wide operating environment temperature range ( 55°C derating with 200LFM ) 3. High Efficiency: 89% typical @ 3.3Vout 4. High power density 5. Low output noise 6. Nonisolated output 7. Small size: 63.5mm x 14.0mm x 8.38mm 8. Remote sense 9. Trim function: 84% - 116% Vo 10. Over-current and short circuit protection 11. Pin to pin enhanced replacement for IPD SIE05X.XLT ApplicationsApplications 1. Distributed power architecture 2. Servers 3. Workstations 4. Desktop computers
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss -3- TTypical Applicationypical Application Vin Vin Vout LoadC1 C2 C3 C4 GND Driving Bias Power PWM Vref +Vout Sense +Vin CNT Tr im GND GND Current Detecting C1 : Recommended 220µF Electrolytic Capacitor C2 : Recommended 2.2µF Ceramic Capacitor C3 : Recommended 2.2µF Ceramic Capacitor C4 : Recommended 220µF Tantalum Electrolytic Capacitor Block Diagram Block Diagram
-4- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com Absolute Maximum Rating Input Voltage(continuous) 6 Vdc Input Voltage(peak/surge) 7 Vdc 100ms non-repetitive Operating temperature -25 55 °C 200LFM storage temperature -40 125 °C AVN20 Series Output Characteristics Power APA06K04( E-6 ) 7.2 W APA06M04( E-6 ) 9 W APA06Y04( E-6 ) 10.8 W APA06D04( E-6 ) 12.6 W APA06G05( E-6 ) 15 W APA06F05( E-6 ) 19.8 W Output Current 6 A Line Regulation 0.5 %Vo Io=6A Load Regulation 1 %Vo Io=0~6A, Vin=5V Efficiency APA06K04( E-6 ) 76 78 % APA06M04( E-6 ) 79 81 % APA06Y04( E-6 ) 81 83 % APA06D04( E-6 ) 84 86 % APA06G05( E-6 ) 86 88 % APA06F05( E-6 ) 87 89 % Dynamic Response 25-50% load 50 70 mV Ta=25°C, di/dt =1A/10µs 100 200 µs Ta=25°C, di/dt =1A/10µs 50-25% load 50 100 mV Ta=25°C, di/dt =1A/10µs 100 200 µs Ta=25°C, di/dt =1A/10µs Current Limit Threshold 6.6 9 10.8 A Output Setpoint Voltage -1 0 +1 %Vo Vin=5V, Io=6A Trim Range 84 116 %Vo Sense Compensation 16 Vo% Temperature Coefficient 0.02 %V o/°C Ripple (p-p) 25 50 mV ( 0 to 20MHz BW ) Noise (p-p) 50 mV ( 0 to 20MHz BW ) Switching Frequency 450 kHz Characteristic Min Typ Max Units Notes Characteristic Min Typ Max Units Notes
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss CNT Control High = OFF 2.4 12 Vdc Low = ON -0.7 1.8 Vdc Open circuit = ON Control Current 1 mA General Specifications MTBF 7,000 k Hrs Bellcore TR332, 25°C Pin solder temperature 260 °C wave solder < 10 s Hand Soldering Time 5 s iron temperature 425°C Weight 7.5 grams
Ordering Information
APA06K04 ( E-6 ) 3-5.5V 3.2A 1.5V 6A 78 APA06M04 ( E-6 ) 3-5.5V 3.8A 1.5V 6A 81 APA06Y04 ( E-6 ) 3-5.5V 4.4A 1.8V 6A 83 APA06D04 ( E-6 ) 3-5.5V 5.0A 2.1V 6A 86 APA06G05 ( E-6 ) 4.5-5.5V 3.9A 2.5V 6A 88 APA06F05 ( E-6 ) 4.5-5.5V 5.1A 3.3V 6A 89 Input Characteristics Input Voltage Range 3 4.5 5.5 Vdc 04SXVX 4.5 5 5.5 Vdc 05SXVX Input Reflected Current (p-p) 4 6 %Iin Shortcircuit Current 0.1 A -5- Characteristic Min Typ Max Units Notes Characteristic Min Typ Max Units Notes Model Input Rated Input Output Rated Output Efficiency Number Voltage Current Voltage Current typ Characteristic Min Typ Max Units Notes
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss EfEfficiency Characteristic Curves ficiency Characteristic Curves (at 25°C)(at 25°C) -6- Typical Efficiency APA06K04(E-6) Typical Efficiency APA06M0(E-6) Io (A) Efficiency (%) 01234567 Vin=3V Vin=4.5V Vin=5V Io (A) Efficiency (%) 01234567 Vin=3V Vin=4.5V Vin=5.5V Typical Efficiency APA06Y04(E-6) Typical Efficiency APA06D04(E-6) Io (A) Efficiency (%) 01234567 Vin=3V Vin=4.5V Vin=5.5V 70.0 75.0 80.0 85.0 90.0 95.0 Io (A) Efficiency (%) Vin=4.5V Vin=5V Vin=5.5V 70.0 75.0 80.0 85.0 90.0 95.0 Io (A) Efficiency (%) Vin=4.5V Vin=5V Vin=5.5V Typical Efficiency APA06G05(E-6) Typical Efficiency APA06F05(E-6) 70.0 72.0 74.0 76.0 78.0 80.0 82.0 84.0 86.0 Io (A) Efficiency (%) Vin=3V Vin=4.5V Vin=5V
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss Characteristic Curves Characteristic Curves (at 25°C)(at 25°C) -7- The waveform of Power OK signal rising, APA06M04(E-6) Typical Transient Response Load, 50%-100%-50%Iomax, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Power OK, Channel 2- Input voltage ) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C )
Characteristic Curves Characteristic Curves (at 25°C)(at 25°C) -8- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com Typical Start-Up at Rated load, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Output Voltage, Channel 2- Input Voltage ) 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 20 30 40 50 60 70 80 90 100 Ambient Temperature(¡) Output Power(W) 0.5m/s 1.0m/s 1.5m/s 0m/s APA06 Series Derating Curves (Po-Ta)
Characteristic Curves Characteristic Curves (at 25°C)(at 25°C) -9- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com Typical Shut-Down at Rated load, APA06M04(E-6) Typical Output Ripple and Noise, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Output Voltage, Channel 2- Input Voltage ) ( condition: Vin=4.5V, Vout=1.5V, Iout=3A, Temp=25°C )
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss Input CharacteristicsInput Characteristics The APA06 power module has no internal fuse. An external fuse must always be employed! To meet international safety requirements, an input line fuse should be used. Input wires and copper coil must be capable of conducting a current of 1.5 times the value of the fuse. If one of the input lines is con- nected to chassis ground, then the fuse must be placed in the other input line. A fuse with ratings of 15A is recommended for 2.5V and 3.3V output, and 10A for APA06 other products. CNT FunctionCNT Function The APA06 provides CNT function allowing the user to turn the output on and off using an external circuit such as figure 1 and figure 2. The control voltage-threshold is: 1.8V. For neg- ative control(negative logic N or positive logic P are optional), applying a voltage less than 1.8V to the CNT pin will enable the output, while applying a voltage greater than 2.4V will disable it. If not using CNT feature, leave the CNT pin open. The maximum voltage that can be applied to the control pin is 12 volts. Output CharacteristicsOutput Characteristics Remote SensingRemote Sensing When the load can not be placed close to con- verter output pin, voltage drop will occur in dis- tribution. This voltage drop can be compensat- ed using sense lead. As shown in figure 3, con- necting sense pin close to the load, when the load changes, the module will automatically adjust the real output to maintain the constant voltage on the load. If not using the remote sense pin, leave it open. Output TOutput T rimmingrimming Output can be externally trimmed by using either method shown in figure 4. Users can increase or decrease the output volt- age set point of a module by connecting an external resistor between the TRIM pin and either the +Vout or GND pins. The trim resistor should be positioned close to the module. If not using the trim feature, leave the TRIM pin open. Trimming up or down by more than 16% of the nominal output may cause the converter to work improperly. The trim formula for different output voltage are shown in figure 4 next page. -10- Vo CNT VI GND Fig.1 Transistor CNT Control Vo CNT V I GND Fig.2 Simple CNT Control +Vout -Vout LoadSense Rline Fig.3 Sense Connection
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com Output Over-Current ProtectionOutput Over-Current Protection APA06 series DC-DC converters feature cur- rent limiting with a threshold is between 8.4A and 10.8A. These modules can tolerate short circuit conditions (continuously of transient). When the overcurrent condition is removed, the converter will automatically restart. Power Good signal min max High-level 2.1V Low-level 1.05V Inner resistance = 5.1kΩ. Parallel applicationParallel application APA06 series DC-DC converters can be used in parallel (at most two modules). You can use diode (or not) in output circuit. The parallel two power module can (total) output the largest cur- rent 7.5~8A in a long time. If the load is over 8A, the output will be in hiccup over-current pro- tection. The application circuit is shown as in Figure 5. The load is between 6A and 8A, a resistance Rsense which is 1Ω is needed for current shar- ing. If you want to use our APA06 series power module in parallel mode, please advise the fac- tory for details. Safety ConsiderationsSafety Considerations For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL1950, CSA C22.2 No. 950-95, and VDE 0805 (EN60950, IEC950). For the module's output to be considered meet- ing the requirements of safety extra-low voltage (SELV), one of the following must be true: 1. All inputs are SELV and floating, with the out- put also floating. 2. All inputs are SELV and grounded, with the -11- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss Trim up Trim down J1 PIN 5 J2 PIN 5 J1 PIN 2 J1 PIN 5 J2 PIN 5 J1 PIN 2 10KΩ Trim Pot Trim up Trim down Rtrim up = 136.9 - 54.75 x Vo up 18.65 x Vo up - 27.88 Rtrim down = 210 x Vo down - 262.51 55 - 37 x Vo down Where: Rtrim up is trimming up resistance, Rtrim down is trimming down resistance, Vo up is trim up voltage, Vo down is trim down voltage, R is in kΩ . 1.5Vout: Rtrim up = 6.20 x ( 8.25 - 2.7 x Vo up ) 8.9 x Vo up - 16.00 1.8Vout: Rtrim up = 3.01 x ( 4.6 - Vo up ) 4.01 x Vo up - 8.39 2.1Vout: Rtrim down = 135.04 x Vo down - 168.795 52.8 - 29.37 x Vo down Rtrim down = 41.21 x Vo down - 51.51 31.03 - 14.84 x Vo down Rtrim down = 7.37 x Vo down - 9.55 6.78 - 2.72 x Vo down Rtrim up = 7.18xVo up - 25.58 11.78 - 9.78 x Vo up 1.2Vout: Rtrim up = 2.5Vout: 1.40xVo up - 9.55 6.78 - 2.72 x Vo up Rtrim up = 3.3Vout: 0.73xVo up - 5.89 5.72 - 1.73 x Vo up Rtrim down = 25.38 x Vo down - 25.58 11.78 - 9.78 x Vo down Rtrim down = 4.43 x Vo down - 5.89 5.72 - 1.73 x Vo down 22µF/10V 22µF/10V 220µF Fig.4 Output Voltage Set-point Adjustment Fig.5 APA06 Parallel Application
TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com output also grounded. 3. Any non-SELV input must be provided with reinforced from any other hazardous voltages, including the ac mains, and must have a SELV reliability test performed on it in combination with the converters. Inputs must meet SELV requirements. If the input meets extra-low voltage (ELV) requirements, then the converter's output is considered ELV. The input to these units is to be provided with a maximum 10A normal blow fuse in the ungrounded lead. APA06G05(E-6) and APA6F05(E-6) need 15A fuse. Mechanical ConsiderationsMechanical Considerations Thermal PerformanceThermal Performance APA06 series will derate at 55°C under the condition of 200LFM. In order to maintain effi- cient heat dissipation, the converters should be mounted parallel with the air-flow direction. SolderingSoldering APA06 series converters are compatible with standard wave soldering techniques. When wave soldering, the converter pins should be preheated for 20-30 seconds at 110°C, and wave soldered at 260°C for less than 10 sec- onds. When hand soldering, the iron temperature should be maintained at 4 25°C and applied to the converter pins for less than 5 seconds. Longer exposure can cause internal damage to the converter. Cleaning can be performed with cleaning solvent IPA or with water. -12- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss 63.5 (2.50) 48.3 (1.90)7.1 (0.28) Keep Out J1-1 2.54 (0.100) 1.17 (0.046) Plated-through Hole 1.78 (0.070) Pad Size Both Sides J2-6 2.79 (0.110) 8.38 (0.33) 9.1 (0.36) Max. height Fig.6 Recommended Hole Pattern Mechanical Chart (Figure 7-9 next page)Mechanical Chart (Figure 7-9 next page) Recommended Hole PatternRecommended Hole Pattern Dimensions are in millimeters (inches). Component-side footprint.
-13- AAPPAA0066 NNoonn--IIssoollaatteedd PPoowweerr SSIIPPss USA Europe Asia TEL: 1-760-930-4600 44-(0)1384-842-211 852-2437-9662 FAX: 1-760-930-0698 44-(0)1384-843-355 852-2402-4426 www.astec.com (8.38) Tolerances: Inches Millimeters .xx !0.020 .x !0.5 Pins !0.02 !0.5 J1-1 +Vout J2-1 GND J1-2 +Vout J2-2 +Vin J1-3 Sense J2-3 +Vin J1-4 +Vout J2-4 Power Good J1-5 GND J2-5 Trim J2-6 CNT Fig.9 APA06 Series Right Angle Pins Mechanical Chart 1 2 3 4 5 1 2 3 4 5 6 J2J1 2.50 (63.5) 0.55 (14.0) 1.900 (48.3)0.28 (7.1) 0.100 (2.5) 0.78 (19.8) PC Board J1-1 +Vout J2-1 GND J1-2 +Vout J2-2 +Vin J1-3 Sense J2-3 +Vin J1-4 +Vout J2-4 Power Good J1-5 GND J2-5 Trim J2-6 CNT 0.33 Max. (8.38) 0.0255 (0.648) Square pins Tolerances: Inches Millimeters .xx !0.020 .x !0.5 Pins !0.02 !0.5 Fig.7 APA06 Series Mechanical Chart 1 2 1 2 3 J2J1 2.50 (63.5) 0.55 (14.0) 1.900 (48.3)0.28 (7.1) 0.100 (2.5) 0.33 Max. (8.38) PC Board J1-1 +Vout J2-1 GND J1-2 +Vout J2-2 +Vin J1-3 J2-3 +Vin J1-4 +Vout J2-4 GND J2-5 Trim CNT 3 4 4 5 0.70 (17.8) 0.0255 (0.648) Tolerances: Inches Millimeters .xx !0.020 .x !0.5 Pins !0.02 !0.5 inch(mm) Square pins Pin Function Pin Function Fig.8 APA06 Basic Function Series Mechanical Chart
ss pp c -0 iv L- xxx f yy h n - p - mx-Options p = Pin Length Omit this digit for Standard 5mm iv = Input Voltage 8 = 2.8mm 05 = Range centered on 5V 12 = Range centered on 12V Enable Logic Polarity 24 = 18 to 36(2:1), 9 to 36V(4:1) Omit for Positive Enable Logic 36 = 20 to 60V N = Negative Enable 46 = 18V to 75V (4:1) Except: AK60C-20H, BK60C-30H 48 = Typ 36 to 75V Omit for Negative Logice P = Positive Logic c = Pinout compatability A= Astec Footprint or "non Lucent" footprint H = High Efficiency (Synch rect.) C= Ind Std, Exact Lucent drop in Omit H if Conventional Diode (low Eff) yy = Output Current pp = Package Type ie. 08 = 8 Amps 40 = 1" x 2" SMD 42 = 1.5" x 2" SMD f = # of Outputs 45 = 1.45" X 2.3" (1/4 Brk) F = Single Output 60 = 2.4" X 2.3" (1/2 Brk) D = Dual Output 80 = Full size 4.6" x 2.4" 72= 2.35" X 3.3 (3/4 Brk) xxx = Output Voltage Format is XX.X (ie 1.8V = 018) ss = Series AA = 1/2brick Dual (Old designator) AK = Ind Std sizes (1/4, 1/2, full) <150W mx = Options AM/BM = Full size, astec pin out M1,M2 = .25" Height Heatsink AL = Half size, astec pin-out M3,M4 = .5" height Heatsink BK = Ind Std size =>150W or feature rich M5.M6 = 1.0" Height Heatsink AV = Avansys Product Note: For some products, they may not conform with the PART NUMBER DESCRIPTION above absolutely. REVISION Q ATTACHMENT I Page 1 of 2
NEW PART NUMBER DESCRIPTION Ac s i i V1 V2 V3 Vin - e t p Mx Output Voltage A = 5.0V E = 7.5V F = 3.3V B = 12V, C = 15V G = 2.5V L = 8V, H = 24V, R = 28V D = 2.0V / 2.1V Omit V2 and V3 if Single Output Y = 1.8V Omit V3 if Dual Output M = 1.5V ie for Dual Output 5 and 3.3V K = 1.2V V1 =A, V2 = F, V3 =Omit J = 0.9V V1 =A, V2 = F, V3 =Omit ii = Output Current Max ie 60 = 60 Amps Vin = Input Voltage range 300 = 250V to 450V S = Size 48 = 36V to 75V F = Full Brick 24 = 18V to 36V H = Half Brick 03 = 1.8V to 5.0V Q = Quarter Brick 08 = 5.0V to 13.0V S = 1 X 2 18 Pin SMT PFC: Power Factor Corrected E = 1 X 2 Thru Hole C = (.53X1.3X.33) SMT (Austin Lite drop in) E = Enable Logic for > 15W V = Conventional Package (2X2.56") or ( Omit this digit for Positive enable A = SIP N = Negative Logic W = Convent pkg (Wide 2.5X3) E = Enable Logic for < 15W R = 1 X 1 Thru Hole Omit this digit for no enable option A = SIP 1 = Negative Logic T = 1.6 X 2 4 = Positive Logic c = Construction Trim for 1W to 15W E = Enhanced Thermals (Baseplate or adapter plate) 9 = Trim Added I = Integrated (Full Featured) Hong Kong models L = Low Profile (Open Frame, No case - Isolated) P = Open Frame (SIP or SMT) non-isolated P = Pin Length Omit this digit for Standard 5mm 6 = 3.8mm 8 = 2.8mm 7 = 5.8 mm Mx - Factory Options customer Specific Note: For some products, they may not conform with the NEW PART NUMBER DESCRIPTION above absolutely. REVISION Q ATTACHMENT I Page 2 of 2