SMT10E

SMT10E ARTESYN | Alldatasheet

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3.0 Vin to 5.5 Vin Single output SMT10E Series | 10 A DC-DC Converter E Class Non-Isolated [ 2 YEAR WARRANTY ]

10 A Current rating

Input voltage range: 3.0 Vdc to 5.5 Vdc Output voltage range: 0.8 Vdc to 3.63 Vdc Ultra high efficiency: 96% @ 5 Vin and 3.3 Vout Extremely low internal power dissipation Minimal thermal design concerns Designed in reliability: MTBF of >7 million hours per Telcordia SR-332 Ideal solution where board space is at a premium or tighter card pitch is required Industry standard footprint and pin out Available RoHS compliant The SMT10E Series are non-isolated dc- dc converters packaged in a single-in-line footprint giving designers a cost effective solution for conversion from either a 5 V or 3.3 V input to output voltages of 3.3 Vdc to 0.8 Vdc. The SIL10E offers both fixed outputs and wide a output trim range, which allows maximum design flexibility and a pathway for future upgrades. Local voltage conversion by the SMT10E Series from existing 5 V or 3.3 V system voltages eliminates the need for redesign of existing power architectures when voltage requirements change. The SIL10E is designed for applications that include distributed power, workstations, optical network and wireless applications. Implemented using state of the art surface mount technology and automated manufacturing techniques, the SIL10E offers compact size and efficiencies of up to 96%. File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated 2 File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - turn on V in (on) 2.25 2.70 3 V DC Will regulate @ V in >3V if Vout ≤ 2V5 Turn on delay - enabled, T delay 20 msec With the enable signal asserted, then power applied (power) this is the time from when the input voltage reaches the minimum specified operating voltage until the output voltage is within the total regulation band Turn on delay - power T delay 20 msec V in = Vin (nom), then enabled. applied, then enabled (enable) This is the time taken until the output voltage is within the total error band Rise time T rise 15 msec From 10% to 90%; full resistive load, no external capacitance Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability. All specifications are typical at nominal input Vin = 5V, full load under any resistive load combination at 25˚C unless otherwise stated. Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - continuous V in (cont) -0.3 5.5 V DC V in(+) - Vin(-) Input voltage - peak/surge Vsurge -0.3 6 V DC 2s max, non-repetitive Operating temperature T op -40 100 ºC Measured at thermal reference points, See Note 1 for thermal Derating Storage temperature T storage -40 125 ºC Output power (S1V2) P out (max) 0 13.2 W Output power (S1V5) P out (max) 0 16.5 W Output power (S1V8) P out (max) 0 19.8 W Output power (S2V5) Pout (max) 0 27.5 W Output power (S3V3) P out (max) 0 36.3 W Output power (W3V3) P out (max) 0 36.3 W Absolute Maximum Ratings Input Characteristics Turn On/Off * Fuse A - S(T) 1.25 x 0.25 inches SIBA P/N 70-065-65/12.5ARS Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - operating V in (oper) 3 5 5.5 V DC Input current - no load l in 70 150 mA DC V in (min) - Vin (max), enabled Input current - Quiescent l in (off) 2 mA DC Converter disabled Inrush current (i2t) A2µs Input ripple current mA rms Input fuse* 12.5 A Slowblow/antisurge HRC recommended

SMT10E Series | 10 A DC-DC Converter E Class Non-Isolated 3 www.artesyn.com Characteristic Symbol Min Typ Max Units Notes and Conditions Mean time between failure MTBF 680,000 Hours MIL-HDBK-217F, Vin = Vin (nom); Iout = Iout (max); ambient 25ºC; ground benign environment Mean time between failure MTBF 7,042,000 Hours Telcordia SR-332 Mean time between failure MTBF TBA Hours Demonstrated. This entry will be periodically updated as the number of test hours increase Reliability and Service Life File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Characteristic - Signal Name Symbol Min Typ Max Units Notes and Conditions At remote/control ON/OFF pin See Notes 2 and 3 Open collector or equivalent See Application Note 134 for compatible Remote ON/OFF details Control pin open circuit voltage V ih 0V I ih = 0 µA; open circuit voltage High level input current I ih 300 µA Current flowing into control pin when pin is pulled high High level input voltage V ih 1.2 Vin Converter guaranteed OFF when control pin is greater than Vih (min) Acceptable high level I ih (leakage) -10 µA Acceptable leakage current from leakage current control pin into the open collector driver (neg = from converter) Low level input voltage ViI 0 0.5 V Converter guaranteed ON when control pin is less than Vil (max) Low level input current I iI 20 µA V il = < 0.4 V Signal Electrical Interface

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Other Specifications Characteristic Symbol Min Typ Max Units Notes and Conditions Switching frequency F sw 300 kHz Fixed frequency Weight 6.3 g Coplanarity 100 µm Measured from seating plane EMC Electromagnetic Compatibility Phenomenon Port Standard Test level Criteria Notes and conditions Immunity: Conducted immunity EN61000-4-6 Radiated immunity EN61000-4-3 ESD Enclosure EN61000-4-2 6kV contact NP As per ETS 300 386-1 table 5 8kV air File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Performance criteria: NP: Normal Performance: EUT shall withstand applied test and operate within r elevant limits as specified without damage. RP: Reduced Performance: EUT shall withstand applied test. Reduced performance is permitted within specified limits, resumption to normal performance shall occur at the cessation of the test. LFS: Loss of Function (self recovery): EUT shall withstand applied test without damage, temporary loss of function permitted during test. Unit will self recover to normal performance after test. Referenced ETSI standards: ETS 300 386-1 table 5 (1997): Public telecommunication network equipment, EMC requirements ETS 300 132-2 (1996): Power supply interface at the input to telecommunication equipment: Part 2 operated by direct current (DC) ETR 283 (1997): Transient voltages at interface A on telecommunication direct current (DC) power distributions

SMT10E Series | 10 A DC-DC Converter E Class Non-Isolated 5 www.artesyn.com Material Ratings Characteristic - Signal Name Notes and Conditions Flammability rating UL94V-0 Safety Agency Approvals Model Numbers File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Model Input Output Output Current Typical Max. Load Number Voltage Voltage (Max.) Efficiency Regulation SMT10E-05S1V2J 3.0 - 5.5VDC 1.2V 10A 89% 1.0% SMT10E-05S1V5J 3.0 - 5.5VDC 1.5V 10A 90% 1.0% SMT10E-05S1V8J 3.0 - 5.5VDC 1.8V 10A 92% 1.0% SMT10E-05S2V5J 3.0 - 5.5VDC 2.5V 10A 95% 1.0% SMT10E-05S3V3J 4.5 - 5.5VDC 3.3V 10A 96% 1.0% SMT10E-05W3V3J 3.0 - 5.5VDC 3.3V 10A 96% 1.0% Characteristic Notes and Conditions UL/cUL60950 File No. E174104 TÜV Product Services EN60950 B03 10 38572 037 CB certficate and report to IEC60950 DE3-51686M1 RoHS Compliance Ordering Information The ‘J’ at the end of the part number indicates that the part is Pb-free (RoHS 6/6 compliant). TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details.

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics S1V2 Model Electrical Characteristics - O/P S1V2 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 1.16 1.2 1.24 V DC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 1.14 1.25 V DC For all line, static load and temperature until end of life Line regulation 0.2 0.5 % I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1.0 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous Iout 0 10 A DC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise Vp-p 50 mV pk-pk Measurement bandwidth: Vrms 25 mV rms 20MHz. See Application Note 168 for measurement set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 2.7 2.8 A DC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 150 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 7 www.artesyn.com E Class Non-Isolated S1V2 Model Electrical Characteristics - O/P S1V2 Model Efficiency S1V2 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 86.0 89.0 % I out = 100% Iout (max), Vin = Vin (nom) Efficiency η 86.0 89.0 % I out = 50% Iout (max), Vin = Vin (nom) Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 60 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage* 10 % Trim up (% of V o nom). 10 % Trim down (% of Vo nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Vin (min) = 3.3V at max. trim-up File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics S1V5 Model Electrical Characteristics - O/P S1V5 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 1.45 1.5 1.55 V DC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 1.42 1.57 V DC For all line, static load and temperature until end of life Line regulation 0.2 0.5 % I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1.0 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous Iout 0 10 A DC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise Vp-p 50 mV pk-pk Measurement bandwidth: Vrms 25 mV rms 20MHz. See Application Note 168 for measurement set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 3.3 3.4 A DC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 150 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 9 www.artesyn.com E Class Non-Isolated S1V5 Model Electrical Characteristics - O/P S1V5 Model Efficiency S1V5 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 88.0 90.0 % I out = 100% Iout (max), Vin = Vin (nom) Efficiency η 88.0 90.0 % I out = 50% Iout (max), Vin = Vin (nom) Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 60 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage* 10 % Trim up (% of V o nom). 10 % Trim down (% of V o nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Vin (min) = 3.3V at max. trim-up File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics S1V8 Model Electrical Characteristics - O/P S1V8 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 1.75 1.8 1.86 V DC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 1.72 1.88 V DC For all line, static load and temperature until end of life Line regulation 0.2 0.5 % I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1.0 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous Iout 0 10 A DC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise Vp-p 50 mV pk-pk Measurement bandwidth: Vrms 25 mV rms 20MHz. See Application Note 168 for measurement set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 3.9 4.1 A DC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 150 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 11 www.artesyn.com E Class Non-Isolated S1V8 Model Electrical Characteristics - O/P S1V8 Model Efficiency S1V8 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 89.5 92.0 % I out = 100% Iout (max), Vin = Vin (nom) Efficiency η 89.0 91.5 % I out = 50% Iout (max), Vin = Vin (nom) Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 60 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage* 10 % Trim up (% of Vo nom). 10 % Trim down (% of V o nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Vin (min) = 3.3V at max. trim-up File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics S2V5 Model Electrical Characteristics - O/P S2V5 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 2.43 2.5 2.57 V DC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 2.38 2.612 V DC For all line, static load and temperature until end of life Line regulation 0.2 0.5 % I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1.0 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous Iout 0 10 A DC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise Vp-p 60 mV pk-pk Measurement bandwidth: Vrms 25 mV rms 20MHz. See Application Note 168 for measurement set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 5.3 5.45 A DC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 200 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 13 www.artesyn.com E Class Non-Isolated S2V5 Model Electrical Characteristics - O/P S2V5 Model Efficiency S2V5 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 92.5 95.0 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency η 91.5 90.0 % I out = 50% Iout (max), Vin = Vin (nom) Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 50 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage* 10 % Trim up (% of V o nom). 10 % Trim down (% of V o nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Vin (min) =3.3V at max. trim-up File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics S3V3 Model Electrical Characteristics - O/P S3V3 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage V o (nom.) 3.21 3.3 3.39 VDC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 3.15 3.45 VDC For all line, static load and temperature until end of life Line regulation 0.2 0.5 %I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous I out 0 10 ADC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise V p-p 50 mV pk-pk Measurement bandwidth 20MHz Vrms 25 mV rms See Application Note 168 for set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 6.9 7.1 ADC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 150 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 15 www.artesyn.com E Class Non-Isolated S3V3 Model S3V3 Model Efficiency S3V3 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 93.5 96.0 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency η 93.5 95.3 % I out = 50% Iout (max), Vin = Vin (nom) File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 50 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage 10 % Trim up (% of V o nom). 10 % Trim down (% of Vo nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%)

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Input Characteristics W3V3 Model Electrical Characteristics - O/P W3V3 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage V o (nom.) 3.21 3.3 3.39 VDC V in = Vin (nom); Iout = Iout (nom) Total regulation band V o 3.15 3.45 VDC For all line, static load and temperature until end of life Line regulation 0.2 0.5 %I out = Iout (nom); Vin (min) to Vin (max) Load regulation 1 % V in = Vin (nom); Iout (min) to Iout (max) Output current continuous I out 0 10 ADC Output current - short circuit I sc 10 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise V p-p 50 mV pk-pk Measurement bandwidth 20MHz Vrms 25 mV rms See Application Note 168 for set-up details Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating I in 7.0 8.0 ADC V in = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current I in (ripple) 150 mA rms I out = Iout (max.), measured without external filter Input capacitance - C input 18.8 µF Internal to converter internal filter Input capacitance - C bypass 100 µF Recommended customer external bypass added capacitance File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SMT10E Series | 10 A DC-DC Converter 17 www.artesyn.com E Class Non-Isolated W3V3 Model W3V3 Model Efficiency W3V3 Model Characteristic Symbol Min Typ Max Units Notes and Conditions Efficiency η 94.0 96.0 % I out = 100% Iout (max), Vin = Vin (nom) Efficiency η 94.0 95.0 % I out = 50% Iout (max), Vin = Vin (nom) File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006 Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - V dynamic 50 mV Peak deviation for 50% to 75% peak deviation step load, di/dt = 100mA/µsec Measurement taken with no external capacitors Load transient response - T recovery 50 µsec Settling time to within 1% of recovery output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors External load capacitance C ext 0 10,000 µF Protection and Control Features Characteristic Symbol Min Typ Max Units Notes and Conditions Allowable output voltage 10 % Trim up (% of V o nom). 75 % Trim down (% of V o nom) See Application Note 168 for details of trim equations and trim curves Remote sense voltage 10 % If trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%)

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Figure 25: Derating Curve with Vin = 5V and Vout = 2.5V S2V5 Model Figure 27: Short Circuit Characteristic (Channel 1: Is/c) Figure 28: Typical Transient Response 75% - 100% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 29: Typical Transient Response 100% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 30: Typical Power-up Characteristic (Channel 1: Vo, Channel 2: Vin) 70 75 80 85 90 95 100 105 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (ºC) 0m/s (0 LFM) 0.5 m/s (100 LFM) 1m/s (200 LFM) 1.5 m/s (300 LFM) Figure 26: Efficiency vs Load 0 2 4 6 8 10

100 EFFICIENCY (%)

OUTPUT CURRENT (A) Vin = 4V5 Vin = 5V Vin = 5V5 File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Figure 33: Derating Curve with Vin = 5V and Vout = 3.3V Figure 34: Efficiency vs Load Figure 35: Short Circuit Characteristic (Channel 4: Io) Figure 37: Typical Transient Response 100% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 36: Typical Transient Response 75% - 100% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 38: Typical Power-up Characteristic (Channel 1: Vo, Channel 2: Vin) S3V3 Model 70 75 80 85 90 95 100 105 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (ºC) 0m/s (0 LFM) 0.5 m/s (100 LFM) 1m/s (200 LFM) 1.5 m/s (300 LFM) 0 2.5 5 7.5 10 OUTPUT CURRENT (A) Vin = 4.5V Vin = 5.0V Vin = 5.5V File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated Figure 41: Derating Curve with Vin = 5V and Vout = 3.3V Figure 42: Efficiency vs Load Figure 43: Short Circuit Characteristic (Channel 4: Io) Figure 45: Typical Transient Response 100% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 44: Typical Transient Response 75% - 100% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 46: Typical Power-up Characteristic (Channel 1: Vo, Channel 2: Vin) W3V3 Model 70 75 80 85 90 95 100 105 OUTPUT CURRENT (A) AMBIENT TEMPERATURE (ºC) 0m/s (0 LFM) 0.5 m/s (100 LFM) 1m/s (200 LFM) 1.5 m/s (300 LFM) 0 2.5 5 7.5 10 OUTPUT CURRENT (A) Vin = 4.5V Vin = 5.0V Vin = 5.5V File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

SXA10 Series | 15W DC/DCSMT10E Series | 10 A DC-DC Converter E Class Non-Isolated All dimensions in inches (mm) All tolerance ±0.010in (±0.25mm) unless otherwise stated Connector (6PL) 0.048 (1.22) 0.039 (1.00) 0.039 (1.00) 0.530 ±0.010 (13.46 ± 0.25) TOP VIEW BOTTOM VIEW 5 432 6 1 0.430 (10.92) 0.075 (1.91) 0.405 (10.29) 0.297 (7.54) 0.190 (4.83) 0.190 (4.83) 0.190 (4.83)0.310 (7.87) SIDE VIEW 0.323 (8.21) Installed Ht. 0.007 (0.18) Min Clearance Max. component Seating Plane Figure 49: Mechanical Drawing and Pinout Table Pin Connections Pin No. Function

1 Remote ON/OFF

2 Remote Sense +

3 Trim

5 Ground

File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

Thermal reference is defined as the highest temperature measured at any one of the specified thermal reference points. See Figure 50: Thermal reference points. Note 2 The Remote ON/OFF pin is referenced to ground. Note 3 The SMT10E features a ‘Negative Logic’ Remote ON/OFF operation. If not using the Remote ON/OFF pin, leave the pin open (the converter will be on). The Remote ON/OFF pin is referenced to ground. The following conditions apply for the SMT10E: Configuration Converter Operation Remote pin open circuit Unit is ON Remote pin pulled low Unit is ON Remote pin pulled high [Von/off >1.2V] Unit is OFF A ‘Positive Logic’ Remote ON/OFF version is also possible with this converter. To order please place the suffix ‘-R’ at the end of the model number, e.g. SMT10E-05W3V3-RJ. Note 4 Thermal reference set up: Unit mounted on an edge card test board 203mm x 190mm. Test board mounted vertically. For test details and recommended set-up see Application Note 168. CAUTION: Hazardous internal voltages and high temperatur es. Ensure that unit is accessible only to trained personnel. The user must provide the recommended fusing in order to comply with safety approvals. SMT10E Series | 10 A DC-DC Converter E Class Non-Isolated 31 www.artesyn.com Case Temperature should not exceed 115ºC Direction of Airflow Figure 50: Thermal Reference Points File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006

Longform Datasheet  Artesyn Technologies® 2006 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. SMT10E Series | 10 A DC-DC Converter E Class Non-Isolated NORTH AMERICA e-mail: sales.us@artesyn.com 800 769 7274 +508 628 5600 EUROPEAN LOCATIONS e-mail: sales.europe@artesyn.com IRELAND +353 24 93130 AUSTRIA +43 1 80150 FAR EAST LOCA TIONS e-mail: sales.asia@artesyn.com HONG KONG +852 2699 2868 32 www.artesyn.com File Name: lf_smt10e_05.pdf Rev (02): 04 Jan 2006