SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated SIL15E SERIES 3.0 Vin to 5.5 Vin Single output 15 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: 95% @ 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 SIL15E series are non-isolated dc-dc and automated manufacturing techniques, converters packaged in a single-in-line the SIL15E offers compact size and footprint giving designers a cost effective efficiencies of up to 95%. solution for conversion from either a 5 V or 3.3 V input to output voltages of 0.8 Vdc and 3.63 Vdc. Local voltage conversion by the SIL15E 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 SIL15E is designed for applications that include distributed power, workstations, optical network and wireless applications. Implemented using state of the art surface-mount technology [ 2 YEAR WARRANTY ] 1 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated 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. Absolute Maximum Ratings Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - continuous Vin (cont) -0.3 5.5 V DC Vin(+) - Vin(-) Input voltage - peak/surge Vsurge -0.3 6 V DC 2s max, non-repetitive Operating temperature Top -40 100 ºC Measured at thermal reference points, see Note 1 for thermal de-rating Storage temperature Tstorage -40 125 ºC Output power (S1V8) Pout (max) 0 29.70 W Output power (S2V5) Pout (max) 0 41.25 W Output power (S3V3) Pout (max) 0 54.45 W Output power (W3V3) Pout (max) 0 54.45 W All specifications are typical at nominal input Vin = 5V, full load under any resistive load combination at 25˚C unless otherwise stated. Input Characteristics Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - operating Vin (oper) lin lin (off) 3 5 5.5 V DC See Note 2 Input current - no load Input current - quiescent 70 2 150 mA DC mA DC Vin (min) - Vin (max), enabled Converter disabled Inrush current (i2t) linrush A2µs Complies with ETS300 132 Part 4.7, with recommended LISN 12 Input ripple current Input fuse* 110 16 mA rms A Slowblow/antisurge HRC recommended *Fuse A - S(T) 1.25 x 0.25 inches SIBA P/N 70-065-65/16ARS Turn On/Off Characteristic Symbol Min Typ Max Units Notes and Conditions Input voltage - turn on Vin (on) 2.25 2.70 3 V DC Turn on delay - enabled, then power applied Tdelay (power) Will regulate @ Vin >3V if Vout ≤ 2.5V With the enable signal asserted, this is the time from when the input voltage reaches the Turn on delay - power applied, then enabled Tdelay (enable) 20 20 msec msec minimum specified operating voltage until the output voltage is within the total regulation band Vin = Vin (nom), then enabled. This is the time taken until the output voltage is within the total error band Rise time 2 Trise 15 msec From 10% to 90%; full resistive load, no external capacitance File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated Signal Electrical Interface Characteristic - Signal Name Symbol Min At remote/control ON/OFF pin Open collector or equivalent compatible Control pin open circuit voltage Vih High level input current Iih High level input voltage Vih Acceptable high level leakage current Iih (leakage) Low level input voltage ViI Low level input current IiI Typ Max 0 300 Notes and Conditions V See Notes 2 and 3 See Application Note 134 for Remote ON/OFF details Iih = 0 µA; open circuit voltage µA Current flowing into control pin when pin is pulled high Vin Converter guaranteed OFF when control pin is greater than Vih (min) -10 µA Acceptable leakage current from signal pin into the open collector driver (neg = from converter) 0.5 V Converter guaranteed ON when control pin is less than Vil (max) 20 µA Vil = < 0.4 V Max Units Notes and Conditions 1.2 0 Units Reliability and Service Life Characteristic Symbol Min 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 3 www.artesyn.com Typ File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated Other Specifications Characteristic Symbol Switching frequency Fsw Min Weight Typ Max Units Notes and Conditions 300 kHz Fixed frequency 5 g EMC Electromagnetic Compatibility Phenomenon Port Standard Test level Criteria Notes and conditions 6kV contact 8kV air NP As per ETS 300 386-1 table 5 Immunity: Conducted immunity EN61000-4-6 Radiated immunity EN61000-4-3 ESD Enclosure EN61000-4-2 Safety Agency Approvals Characteristic Notes and Conditions UL TÜV Product Services UL60950 EN60950, IEC60950 Material Ratings Characteristic - Signal Name Notes and Conditions Flammability rating UL94V-0 Model Numbers Model Number SIL15E-05S1V8-VJ SIL15E-05S2V5-VJ SIL15E-05S3V3-VJ SIL15E-05W3V3-VJ Input Voltage Output Voltage Output Current (Max.) Typical Efficiency Max. Load Regulation 3.0 - 5.5VDC 3.0 - 5.5VDC 1.8V 2.5V 15A 15A 89% 92% ±1.0% ±1.0% 4.5 - 5.5VDC 3.0 - 5.5VDC 3.3V 0.8V - 3.63V 15A 15A 94% 94% ±1.0% ±1.0% 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. 4 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated S1V8 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 6.1 8 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current Iin (ripple) 110 mA rms Input capacitance internal filter Cinput 18.8 µF Iout = Iout (max.), measured without external filter Internal to converter Input capacitance external bypass Cbypass 100 Characteristic Symbol Min Typ Nominal set-point voltage Vo (nom) 1.75 1.8 Total regulation band Vo 1.71 µF Recommended customer added capacitance Max Units Notes and Conditions 1.85 V DC Vin = Vin (nom); Iout = Iout (nom) 1.89 V DC For all line, static load and temperature until end of life 0.5 % Iout = Iout (nom); Vin (min) to Vin (max) 1 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC 20 A rms S1V8 Model Electrical Characteristics - O/P Line regulation 0.2 Load regulation Output current continuous Iout Output current - short circuit Isc 0 10 Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise 5 www.artesyn.com Vp-p Vrms 60 25 mV pk-pk Measurement bandwidth: 20 MHz. See Application Note mV rms 134 for measurement set-up details File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S1V8 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Symbol Min Typ Max Units Notes and Conditions 50 mV Peak deviation for 50% to 75% step load, di/dt = 100 mA/µsec. Measurement taken with no external capacitors 50 µsec Settling time to within 1% of output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors 10,000 µF Max Units Notes and Conditions 10 % % Trim up (% of Vo nom). Trim down (% of Vo nom) See Application Note 134 for details of trim equations and trim curves 10 % If Trim up is invoked de-rate S1V8 Model Protection and Control Features Characteristic Typ Allowable output voltage 10 Remote sense voltage power accordingly (remote sense + trim ≤ 10%) S1V8 Model Efficiency Characteristic Symbol Min Typ Efficiency η 88 Efficiency η 90 6 Max Units Notes and Conditions 89 % Iout = 100% Iout (max), Vin = 5V 91 % Iout = 50% Iout (max), Vin = 5V File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated S2V5 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 8.15 9 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current Iin (ripple) 110 mA rms Iout = Iout (max.), measured without external filter Input capacitance internal filter Cinput 18.8 µF Internal to converter Input capacitance external bypass Cbypass 100 µF Recommended customer added capacitance Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 2.43 2.5 2.57 V DC Vin = Vin (nom); Iout = Iout (nom) Total regulation band Vo 2.38 2.612 V DC S2V5 Model Electrical Characteristics - O/P For all line, static load and temperature until end of life Line regulation 0.2 Load regulation Output current continuous Iout Output current - short circuit Isc 0 10 0.5 % Iout = Iout (nom); Vin (min) to Vin (max) 1 % Vin = Vin (nom); Iout (min) to Iout (max) 15 A DC 20 A rms Continuous, unit auto recovers from short, Vo < 100mV Output voltage - noise 7 www.artesyn.com Vp-p Vrms 60 25 mV pk-pk Measurement bandwidth: mV rms 20 MHz. See Application Note 134 for measurement set-up details File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S2V5 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Symbol Min Typ Max Units Notes and Conditions 50 mV Peak deviation for 50% to 75% step load, di/dt = 100 mA/µsec. Measurement taken with no external capacitors 50 µsec Settling time to within 1% of output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors 10,000 µF Max Units Notes and Conditions 10 % Trim up (% of Vo nom). Trim down (% of Vo nom) See Application Note 134 for details of trim equations and trim curves S2V5 Model Protection and Control Features Characteristic Typ Allowable output voltage* 10 % Remote sense voltage 10 % If Trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Max Units Notes and Conditions *Vin (min) =3.3V at max. trim-up S2V5 Model Efficiency Characteristic Symbol Min Typ Efficiency η 91 92 % Iout = 100% Iout (max), Vin = 5V Efficiency η 92 93 % Iout = 50% Iout (max), Vin = 5V 8 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated S3V3 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 10.6 11.8 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current Iin (ripple) 110 mA rms Iout = Iout (max.), measured without external filter Input capacitance internal filter Cinput 18.8 µF Internal to converter Input capacitance external bypass Cbypass 100 µF Recommended customer added capacitance Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom.) 3.21 3.3 3.39 VDC Vin = Vin (nom); Iout = Iout (nom) Total regulation band Vo 3.15 3.45 VDC For all line, static load and temperature until end of life 0.5 % Iout = Iout (nom); Vin (min) to Vin (max) 1 % Vin = Vin (nom); Iout (min) to Iout (max) 15 ADC 20 A rms 60 mV pk-pk Measurement bandwidth 20 MHz 25 mV rms S3V3 Model Electrical Characteristics - O/P Line regulation 0.2 Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 9 www.artesyn.com 0 10 Continuous, unit auto recovers from short, Vo < 100mV See Application Note 134 for set-up details File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S3V3 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Symbol Min Typ Max Units Notes and Conditions 50 mV Peak deviation for 50% to 75% step load, di/dt = 100 mA/µsec. Measurement taken with no external capacitors 50 µsec Settling time to within 1% of output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors 10,000 µF Max Units Notes and Conditions 10 % % Trim up (% of Vo nom). Trim down (% of Vo nom) See Application Note 134 for details of trim equations and trim curves 10 % If Trim up is invoked de-rate power accordingly (remote S3V3 Model Protection and Control Features Characteristic Typ Allowable output voltage 10 Remote sense voltage sense + trim ≤ 10%) S3V3 Model Efficiency Characteristic Symbol Min Typ Efficiency η 93 Efficiency η 94 10 Max Units Notes and Conditions 94 % Iout = 100% Iout (max), Vin = Vin (nom) 95 % Iout = 50% Iout (max), Vin = Vin (nom) File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated W3V3 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 10.6 11.8 A DC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Reflected ripple current Iin (ripple) 110 mA rms Iout = Iout (max.), measured without external filter Input capacitance internal filter Cinput 18.8 µF Internal to converter Input capacitance external bypass Cbypass 100 µF Recommended customer added capacitance Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom.) 3.21 3.3 3.39 VDC Vin = Vin (nom); Iout = Iout (nom) Total regulation band Vo 3.15 3.45 VDC For all line, static load and temperature until end of life 0.5 % Iout = Iout (nom); Vin (min) to Vin (max) 1 % Vin = Vin (nom); Iout (min) to Iout (max) 15 ADC 20 A rms 60 mV pk-pk Measurement bandwidth 20MHz 25 mV rms W3V3 Model Electrical Characteristics - O/P Line regulation 0.2 Load regulation Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 11 www.artesyn.com 0 10 Continuous, unit auto recovers from short, Vo < 100mV See Application Note 134 for set-up details File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated W3V3 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Symbol Min Typ Max Units Notes and Conditions 50 mV Peak deviation for 50% to 75% step load, di/dt = 100 mA/µsec. Measurement taken with no external capacitors 50 µsec Settling time to within 1% of output set point voltage for 50% to 75% step load. Measurement taken with no external capacitors 10,000 µF Max Units Notes and Conditions 10 % Trim up (% of Vo nom). Trim down (% of Vo nom) See Application Note 134 for details of trim equations and trim curves W3V3 Model Protection and Control Features Characteristic Typ Allowable output voltage 75 % Remote sense voltage 10 % If Trim up is invoked de-rate power accordingly (remote sense + trim ≤ 10%) Max Units Notes and Conditions W3V3 Model Efficiency Characteristic Symbol Min Typ Efficiency η 93 94 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency η 94 95 % Iout = 50% Iout (max), Vin = Vin (nom) 12 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated S1V8 Model EFFICIENCY (%) 96 90 3.0Vin 5.0Vin 5.5Vin 84 78 72 0 3 6 9 12 15 OUTPUT CURRENT (A) 13 Figure 1: Efficiency vs Load Figure 2: Short Circuit Characteristic (Channel 4: Is/c) Figure 3: Typical Transient Response 50% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 4: Typical Transient Response 75% - 50% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 5: Typical Power-up Characteristic (Channel 2: Vo, Channel 3: Vin) Figure 6: Control On/Off Characteristic (Channel 1: Vo, Channel 2: Remote ON/OFF) www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S1V8 Model Figure 7: Typical Ripple and Noise (Channel 1: Vo) 14 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 6 3 0 60 65 70 75 80 85 90 OUTPUT CURRENT (A) OUTPUT CURRENT (A) S2V5 Model 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 6 3 0 60 95 100 AMBIENT TEMPERATURE (ºC) 65 70 75 80 85 90 95 100 AMBIENT TEMPERATURE (ºC) Figure 8: De-rating Curve with Vin = 3.3V and No Trim Figure 9: De-rating Curve with Vin = 5V and No Trim EFFICIENCY (%) 95 91 87 3.0Vin 5.0Vin 5.5Vin 83 79 75 0 3 6 9 12 OUTPUT CURRENT (A) 15 Figure 10: Efficiency vs Load Figure 11: Short Circuit Characteristic (Channel 4: Is/c) Figure 12: Typical Transient Response 50% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 13: Typical Transient Response 75% - 50% Step Load Change (Channel 1: Vo, Channel 4: Io) www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S2V5 Model Figure 14: Typical Power-up Characteristic (Channel 1: Vo, Channel 2: Vin) Figure 15: Control On/Off Characteristic (Channel 1: Vo, Channel 2: Remote ON/OFF) Figure 16: Typical Ripple and Noise (Channel 1: Vo) 16 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated 15 96 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 6 3 0 92 88 4.5Vin 5.0Vin 5.5Vin 84 80 76 60 65 70 75 80 85 90 95 100 AMBIENT TEMPERATURE (ºC) 17 EFFICIENCY (%) OUTPUT CURRENT (A) S3V3 Model 0 3 6 9 12 15 OUTPUT CURRENT (A) Figure 17: De-rating Curve with Vin = 5V and No Trim Figure 18: Efficiency vs Load Figure 19: Short Circuit Characteristic (Channel 4: Is/c) Figure 20: Typical Transient Response 50% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 21: Typical Transient Response 75% - 50% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 22: Typical Power-up Characteristic (Channel 1: Vo. channel 2: Vin) www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated S3V3 Model Figure 23: Control On/Off Characteristic (Channel 1: Vo, Channel 2: Remote ON/OFF) 18 Figure 24: Typical Ripple and Noise (Channel 1: Vo) File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 6 3 0 60 65 70 75 80 85 90 OUTPUT CURRENT (A) OUTPUT CURRENT (A) W3V3 Model 15 12 9 0 m/s (0 LFM) 0.5 m/s (100 LFM) 1 m/s (200 LFM) 1.5 m/s (300 LFM) 6 3 0 60 95 100 AMBIENT TEMPERATURE (ºC) 65 70 75 80 85 90 95 100 AMBIENT TEMPERATURE (ºC) Figure 25: De-rating Curve with Vin = 5V, Vout= 0.8V Figure 26: De-rating Curve with Vin = 5V and No Trim EFFICIENCY (%) 97 93 89 4.5Vin 5.0Vin 5.5Vin 85 81 77 0 3 6 9 12 15 OUTPUT CURRENT (A) 19 Figure 27: Efficiency vs Load Figure 28: Short Circuit Characteristic (Channel 4: Io) Figure 29: Typical Transient Response 50% - 75% Step Load Change (Channel 1: Vo, Channel 4: Io) Figure 30: Typical Transient Response 75% - 50% Step Load Change (Channel 1: Vo, Channel 4: Io) www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated W3V3 Model Figure 31: Typical Power-up Characteristic (Channel 1: Vo, Channel 2: Vin) Figure 32: Control On/Off Characteristic (Channel 1: Vo, Channel 2: Remote ON/OFF) Figure 33: Typical Ripple and Noise (Channel 1: Vo) 20 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated SIDE VIEW FRONT VIEW 2.000 ±0.020 (50.80 ±0.50) 0.307 ±0.008 (7.80 ±0.20) 0.500 (12.70) PCB 0.135 (3.43) 0.635 (16.13) 1 2 3 4 1 5 0.025 ± 0.001 (0.64 ±0.02) J1 0.168 (4.26) 2 3 5 6 J2 0.100 (2.54) 1.900 (48.26) 0.050 (1.27) Dimensions in Inches (mm) Tolerances (unless otherwise specified) 2 Place ±0.15 3 Place ±0.006 Figure 34: Mechanical Drawing Pin Connections Pin No. Function J1-1 J1-2 J1-3 J1-4 J1-5 J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 +Vout +Vout Remote Sense (+) +Vout Ground Ground +Vin +Vin No Pin Trim Remote ON/OFF Figure 35: Pinout 21 www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SXA10 Series |Converter 15W DC/DC SIL15E Series | 15 A DC-DC E Class Non-Isolated Note 1 Thermal reference is defined as the highest temperature measured at any one of the specified thermal reference points. See Figure 36: Thermal reference points. Case temperature should not exceed 115ºC Note 2 The Remote ON/OFF pin is referenced to ground. Note 3 The SIL15E-05 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. SIL15E The following conditions apply for the SIL15E: Configuration Remote pin open circuit Remote pin pulled low Remote pin pulled high [Von/off >1.2V] Converter Operation Unit is ON Unit is ON Unit is OFF Direction of Airflow Figure 36: Thermal Reference Points 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. SIL15E-05W3V3-VRJ. 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 134. CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is accessible only to trained personnel. The user must provide the recommended fusing in order to comply with safety approvals. 22 File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005 SIL15E Series | 15 A DC-DC Converter E Class Non-Isolated NORTH AMERICA e-mail: [email protected] % 800 769 7274 %+ 508 628 5600 EUROPEAN LOCATIONS e-mail: [email protected] IRELAND %+ 353 24 93130 AUSTRIA %+ 43 1 80150 FAR EAST LOCATIONS e-mail: [email protected] HONG KONG %+ 852 2699 2868 Longform Datasheet Artesyn Technologies® 2005 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. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. 23 www.artesyn.com File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005