SLIN-30E1ALG

The SLIN-30E1AL power module is non-isolated dc-dc converter that can deliver up to 30 A of output current. This module operates over a wide range of input voltage (VIN = 6 - 14 VDC) and provides a precisely regulated output voltage from 0.8 VDC to 3.63 VDC, programmable via an external resistor. Features include remote on/off, adjustable output voltage, over current and over temperature protection, output voltage sequencing and paralleling with active current sharing. A new feature, the Tunable LoopTM, allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. • • • • • • • • • • • • • Wide Input Voltage Range High Efficiency Monotonic Start-up Remote On/Off Remote Sense Output Voltage Sequencing Over Temperature Protection Output Over Current Protection Startup into Pre-biased Output Tunable LoopTM (a Registered Trademark of Lineage Power Systems) to Optimize Dynamic Output Voltage Response Parallel Operation with Active Current Sharing Class II, Category 2, Non-Isolated DC/DC Converter (refer to IPC-9592B) Certificated to UL/CSA 62368-1 • • • • • Distributed Power Architectures Servers and Storage Applications Intermediate Bus Voltage Applications Networking Equipment Telecommunications Equipment SLIN-30E1AL 2 MODEL NUMBER OUTPUT VOLTAGE INPUT VOLTAGE MAX. OUTPUT CURRENT TYPICAL EFFICIENCY 0.8 - 3.63 VDC 6.0 - 14 VDC 30 A 92.9% SLIN-30E1ALG SLIN-30E1ALR S Mounting Type Surface Mount LIN - 30 E 1A L x Series Code Output Current Input Voltage Range Sequencing or not Active Logic Package SLIN Series 30 A 6.0 - 14 V With Sequencing Active Low G – Tray Package PARAMETER DESCRIPTION R – Tape and Reel Package MIN TYP MAX UNITS Continuous Input Voltage -0.3 - 15 V Sequencing Voltage -0.3 - 15 V Operating Ambient Temperature -40 - 85 C Storage Temperature -55 - 125 C - - 2000 m Altitude NOTE: Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. PARAMETER DESCRIPTION Operating Input Voltage Input Current (full load) Input Current (no load) Input Stand-by Current Input Reflected Ripple Current (pk-pk) MIN TYP MAX UNIT 6.0 12 14 V VIN= VIN,min, Vo=VO,set, IO = IO,max - - 19 A Vo = 0.8 V, VIN = 12 V, IO = 0, module enabled - 91 - Vo = 3.3 V, VIN = 12 V, IO = 0, module enabled - 265 - VIN = 12 V, module disabled 5 Hz to 20 MHz, 1 μH source impedance; VIN = 6.0 to 14 V, IO = IO,max - 20 - mA - 100 - mA mA I2t Inrush Current Transient - - 1 A2s Input Ripple Rejection (120 Hz) - 50 - dB Turn-on Threshold - 5.5 - V Turn-off Threshold - 5.0 - V CAUTION: This converter is not internally fused. An input line fuse must be used in application. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a time-delay fuse with a maximum rating of 30A in the ungrounded input lead. Refer to the fuse manufacturer’s data sheet for further information. NOTE: Unless otherwise indicated, specifications apply over entire operating input voltage range, resistive load, and temperature conditions. tech.support@psbel.com SLIN-30E1AL 3 PARAMETER DESCRIPTION MIN TYP MAX UNIT Output Voltage Set Point VIN = VIN,nom, IO = IO, nom, Tref = 25°C. -1.5 - +1.5 %Vo,set Output Voltage Over entire operating input voltage range, resistive load, and temperature conditions until end of life -3.0 - +3.0 %Vo,set Adjustment Range Selected by an external resistor 0.8 - 3.63 V - - 0.5 V Remote Sense Range Load Regulation IO = IO, min to IO, max - - 10 mV Line Regulation VIN = VIN, min to VIN, max - - 10 mV Temperature Regulation (-40°C to 85°C) Tref = TA, min to TA, max - 0.5 1 %Vo,set Output Current Range 0 - 30 A Output DC Current Limit Hiccup Mode - 140 - %Io,max Ripple and Noise (pk-pk) 5 Hz to 20 MHz BW, VIN = VIN, nom and IO = IO, min to IO, max, Co = 0.1 μF // 47 μF ceramic capacitors - - 50 mV Output Short-Circuit Current Vo ≤ 250 mV, Hiccup Mode - 3.5 - A - 2.5 5 ms - 2.5 5 ms 3 %Vo,set ms Case 1: On/Off input is enabled and then input power is applied (delay from instant at which VIN = VIN, min until Vo = 10% of Vo, set) Case 2: Input power is applied for at least one second and then the On/Off input is enabled (delay from instant at which Von/Off is enabled until Vo = 10% of Vo, set) Vin = Vin, min to Vin, max, Io = Io, max, Ta = 25°C With or without maximum external capacitance Time for Vo to rise from 10% of Vo, set to 90% of Vo, set - - 2 - 10 ESR ≥ 1 mΩ Without the Tunable LoopTM 0 - 200 ESR ≥ 0.15 mΩ With the Tunable LoopTM 0 - 1000 TM 0 - 10000 Turn-On Delay Time Output Voltage Overshoot Output Voltage Rise Time Output Capacitance ESR ≥ 10 mΩ With the Tunable Loop µF NOTE: Unless otherwise indicated, specifications apply over entire operating input voltage range, resistive load, and temperature conditions. Asia-Pacific +86 755 298 85888 Europe, Middle East +353 61 49 8941 North America +1 866 513 2839 © 2021 Bel Power Solutions & Protection BCD.20165_AF SLIN-30E1AL 4 PARAMETER DESCRIPTION MIN TYP MAX - 83.0 - - 87.1 - - 90.1 - Vo = 2.5 V - 91.8 - Vo = 3.3 V - 92.9 - Vo = 0.8 V Vo = 1.2 V Efficiency Vo = 1.8 V Vin = 12 VDC, Ta=25°C Io = Io, max, Vo = Vo,set UNIT % Switching Frequency - 300 - Over Temperature Protection - 125 - C - - 2 V/ms 10 - - ms - 100 200 - 200 400 Sequencing Slew Rate Capability Sequencing Delay Time Tracking Accuracy Power-Up: 2 V/ms Power-Down: 1 V/ms VIN, min to VIN, max; IO, min to IO, max VSEQ < Vo Delay from VIN, min to application of voltage on SEQ pin VIN, min to VIN, max; IO, min - IO, max, VSEQ < Vo kHz mV %Io Forced Load Share Accuracy - 10 - Number of Units in Parallel - - 5 - Weight - 7.04 - g MTBF Dimensions (L × W × H) Calculated MTBF (Vin = 12 V, Io = 80% full load, Vo = 2.5 V, Ta=40°C, 200 LFM) per Telecordia Method Issue 2, Method I Case 3 4,443,300 hours 1.30 x 0.53 x 0.40 inch 33.02 x 13.46 x 10.16 mm NOTE: Unless otherwise indicated, specifications apply over entire operating input voltage range, resistive load, and temperature condition. tech.support@psbel.com 5 95 95 90 90 EFFICIENCY,  (%) EFFICIENCY,  (%) SLIN-30E1AL 85 80 Vin=12V 75 Vin=6V Vin=14V 70 85 Vin=12V 80 Vin=6V Vin=14V 75 70 0 5 10 15 20 25 30 0 5 10 OUTPUT CURRENT, IO (A) 15 20 25 30 OUTPUT CURRENT, IO (A) Figure 1. Vo = 0.8 V, Ta = 25°C Figure 2. Vo = 1.2 V, Ta = 25°C 95 100 90 95 EFFICIENCY,  (%) EFFICIENCY,  (%) 90 85 Vin=12V Vin=6V 80 Vin=14V 75 70 85 Vin=12V Vin=14V Vin=6V 80 75 70 0 5 10 15 20 25 30 0 OUTPUT CURRENT, IO (A) 5 10 15 20 25 OUTPUT CURRENT, IO (A) Figure 3. Vo = 1.8 V, Ta = 25°C Figure 4. Vo = 2.5 V, Ta = 25°C 100 EFFICIENCY,  (%) 95 90 85 Vin=12V Vin=6V 80 Vin=14V 75 70 0 5 10 15 20 25 30 OUTPUT CURRENT, IO (A) Figure 5. Vo = 3.3 V, Ta = 25°C Asia-Pacific +86 755 298 85888 Europe, Middle East +353 61 49 8941 North America +1 866 513 2839 © 2021 Bel Power Solutions & Protection BCD.20165_AF 30 SLIN-30E1AL 6 35 35 1m/s (200LFM) 30 OUTPUT CURRENT, Io (A) OUTPUT CURRENT, Io (A) 30 25 NC 20 15 0.5m/s (100LFM) 10 5 25 20 NC 15 0.5m/s (100LFM) 10 5 0 0 35 45 55 65 75 35 85 45 AMBIENT TEMPERATURE, TA OC 55 65 75 85 AMBIENT TEMPERATURE, TA OC Figure 7. Vo = 1.2 V, Vin = 12 V Figure 6. Vo = 0.8 V, Vin = 12 V 35 35 2m/s (400LFM) 30 30 25 OUTPUT CURRENT, Io (A) OUTPUT CURRENT, Io (A) 1m/s (200LFM) NC 0.5m/s (100LFM) 20 1m/s (200LFM) 15 10 1.5m/s (300LFM) 5 0 35 45 55 65 75 85 AMBIENT TEMPERATURE, TA OC 25 20 NC 0.5m/s (100LFM) 1m/s (200LFM) 15 10 1.5m/s (300LFM) 5 2m/s (400LFM) 0 35 45 55 65 75 85 AMBIENT TEMPERATURE, TA OC Figure 8. Vo = 1.8 V, Vin = 12 V Figure 9. Vo = 2.5 V, Vin = 12 V 35 OUTPUT CURRENT, Io (A) 30 25 NC 20 1m /s (200LFM ) 15 2m /s (400LFM ) 0.5m /s (100LFM ) 10 1.5m /s (300LFM ) 5 0 0 20 40 60 80 O AMBIENT TEMPERATURE, TA C Figure 10. Vo = 3.3 V, Vin = 12 V tech.support@psbel.com SLIN-30E1AL OUTPUT VOLTAGE VO (V) (20mV/div) OUTPUT VOLTAGE VO (V) (20mV/div) 7 TIME, t (1s/div) TIME, t (1s/div) Figure 12. Vo = 1.2 V, Ta=25°C, Vin = 12 V, Io = Io,max COUT = 0.1 μF // 47 μF ceramic capacitors OUTPUT VOLTAGE VO (V) (20mV/div) OUTPUT VOLTAGE VO (V) (20mV/div) Figure 11. Vo = 0.8 V, Ta=25°C, Vin = 12 V, Io = Io,max COUT = 0.1 μF // 47 μF ceramic capacitors TIME, t (1s/div) TIME, t (1s/div) Figure 14. Vo = 2.5 V, Ta=25°C, Vin = 12 V, Io = Io,max COUT = 0.1 μF // 47 μF ceramic capacitors OUTPUT VOLTAGE VO (V) (20mV/div) Figure 13. Vo = 1.8 V, Ta=25°C, Vin = 12 V, Io = Io,max COUT = 0.1 μF // 47 μF ceramic capacitors TIME, t (1s/div) Figure 15. Vo = 3.3 V, Ta=25°C, Vin = 12 V, Io = Io,max COUT = 0.1 μF // 47 μF ceramic capacitors Asia-Pacific +86 755 298 85888 Europe, Middle East +353 61 49 8941 North America +1 866 513 2839 © 2021 Bel Power Solutions & Protection BCD.20165_AF SLIN-30E1AL OUTPUT VOLTAGE VO (V) (200mV/div) OUTPUT CURRENT, IO (A) (5A/div) OUTPUT CURRENT, IO (A) (5A/div) OUTPUT VOLTAGE VO (V) (200mV/div) 8 OUTPUT CURRENT, IO (A) (5A/div) OUTPUT CURRENT, IO (A) (5A/div) OUTPUT VOLTAGE VO (V) (200mV/div) TIME, t (20s /div) Figure 17. Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo = 1.2 V, Ta = 25°C, Vin = 12 V OUTPUT VOLTAGE VO (V) (200mV/div) TIME, t (20s /div) Figure 16. Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo = 0.8 V, Ta = 25°C, Vin = 12 V TIME, t (20s /div) Figure 19. Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo = 2.5 V, Ta = 25°C, Vin = 12 V OUTPUT CURRENT, IO (A) (5A/div) OUTPUT VOLTAGE VO (V) (200mV/div) Figure 18. Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo = 1.8 V, Ta = 25°C, Vin = 12 V TIME, t (20s /div) TIME, t (20s /div) Figure 20. Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo = 3.3 V, Ta = 25°C, Vin = 12 V tech.support@psbel.com ON/OFF VOLTAGE VON/OFF (V) (5V/div) 9 OUTPUT VOLTAGE Vo (V) (500mV/div) OUTPUT VOLTAGE Vo (V) (200mV/div) ON/OFF VOLTAGE VON/OFF (V) (5V/div) SLIN-30E1AL TIME, t (2 ms/div) TIME, t (2 ms/div) Figure 22. Start-up Using On/Off Voltage (Io = Io,max) Vo = 1.2 V, Ta = 25°C ON/OFF VOLTAGE OUTPUT VOLTAGE VON/OFF (V) (5V/div) Vo (V) 1V/div) OUTPUT VOLTAGE Vo (V) (500mV/div) ON/OFF VOLTAGE VON/OFF (V) (5V/div) Figure 21. Start-up Using On/Off Voltage (Io = Io,max) Vo = 0.8 V, Ta = 25°C TIME, t (2 ms/div) ON/OFF VOLTAGE OUTPUT VOLTAGE VON/OFF (V) (2V/div) Vo (V) (1V/div) Figure 23. Start-up Using On/Off Voltage (Io = Io,max) Vo = 1.8 V, Ta = 25°C TIME, t (2 ms/div) Figure 24. Start-up Using On/Off Voltage (Io = Io,max) Vo = 2.5 V, Ta = 25°C TIME, t (2 ms/div) Figure 25. Start-up Using On/Off Voltage (Io = Io,max) Vo = 3.3 V, Ta = 25°C Asia-Pacific +86 755 298 85888 Europe, Middle East +353 61 49 8941 North America +1 866 513 2839 © 2021 Bel Power Solutions & Protection BCD.20165_AF SLIN-30E1AL INPUT VOLTAGE VIN (V) (5V/div) OUTPUT VOLTAGE Vo(V) (500mV/div) OUTPUT VOLTAGE Vo(V) (200mV/div) INPUT VOLTAGE VIN (V) (5V/div) 10 TIME, t (2 ms/div) TIME, t (2 ms/div) Figure 27. Start-up Using Input Voltage (VIN = 14 V, Io = Io,max ), Vo = 1.2 V, Ta = 25°C OUTPUT VOLTAGE Vo(V) (1V/div) OUTPUT VOLTAGE Vo(V) (500mV/div) INPUT VOLTAGE VIN (V) (5V/div) INPUT VOLTAGE VIN (V) (5V/div) Figure 26. Start-up Using Input Voltage (VIN = 14 V, Io = Io,max ), Vo = 0.8 V, Ta = 25°C TIME, t (2 ms/div) TIME, t (2 ms/div) Figure 29. Start-up Using Input Voltage (VIN = 14 V, Io = Io,max ), Vo = 2.5 V, Ta = 25°C OUTPUT VOLTAGE Vo(V) (1V/div) INPUT VOLTAGE VIN (V) (5V/div) Figure 28. Start-up Using Input Voltage (VIN = 14 V, Io = Io,max ), Vo = 1.8 V, Ta = 25°C TIME, t (2 ms/div) Figure 30. Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo = 3.3 V, Ta = 25°C tech.support@psbel.com SLIN-30E1AL 11 Input Reflected Ripple Current Test Setup. CURRENT PROBE TO OSCILLOSCOPE LTEST VIN(+) BATTERY 1μH CS CIN 220μF Min 150μF E.S.R.