H60SB0A050 th 50A 1/2 Brick Non-isolated DC/DC Power Modules FEATURES Electrical Peak Efficiency up to 98% PMBus Communication Fully protected: Input UVP and OVP. Output OVP, OCP and OTP With output oring-fet inside module Adjustable current limit Remote ON/OFF, negative logic Pre-bias startup No minimum load required Parallel Operation with Active Current Sharing Non-isolated, Vin- pin and Vout- pin shorted together inside the power module Mechanical Size (with Baseplate and Encased): 63.2 x 60.6 x 13.0mm (2.49x2.39x0.51) Size (with Flange Baseplate and Encased): 80.0 x 60.6 x 13.0mm (3.15x2.39x0.51) H60SB0A050 Safety & Reliability nd IEC/EN/UL/CSA 62368-1, 2 edition 1/2 Brick DC/DC Regulated Power Module nd IEC/EN/UL/CSA 60950-1, 2 edition+A2 9~60Vin, 0~60Vout, 50A ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS18001 certified manufacturing facility H60SB0A050, Half Brick, 9~60V input, non-isolated single output, is OPTIONS regulated DC/DC converter, and is being offered from a world leader in power system and technology and manufacturing Delta Electronics, Base plate & Encased / Flanged base plate & Encased Inc. The H60SB0A050 offers up to 50A output and 98% peak efficiency PMBus communication in an industry standard footprint. With creative design technology and optimization of component placement, these converters possess SOLDERING METHOD outstanding electrical and thermal performances, as well as extremely high reliability under highly stressful operating conditions. The Wave soldering H60SB0A050 can be connected in parallel for higher power without Hand soldering external Oring-fet. Datasheet E-mail: dcdc deltaww.com DS H60SB0A050 07162019 TECHNICAL SPECIFICATIONS (T =25C, airflow rate=300 LFM unless otherwise noted.) A PARAMETER NOTES and CONDITIONS H60SB0A050 Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 0 60 Vdc Transient 100mS 80 Vdc Operating Ambient Temperature (Ta) -40 85 C Storage Temperature -55 125 C Input/Output Isolation Voltage Non-Isolation NA Vdc INPUT CHARACTERISTICS Operating Input Voltage 9 60 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold 7 8 9 Vdc Turn-Off Voltage Threshold 5 6 7 Vdc Lockout Hysteresis Voltage 2 Vdc Input Over-Voltage Protection Response with 150mS delay 65 Vdc Input Current Limit With Input Current limit Function 55 A Vin=28V, Vout= 12V Io=0A 100 mA No-Load Input Current Vin=28V, Vout= 24V Io=0A 90 mA V =28V, V = 48V I =0A 180 mA in out o Off Converter Input Current V =48V 2 mA in Internal Input filter components value (C/L/C) 10/0.3/40 F/H/F Input Terminal AC Current With External Filter 1H inductor + Cinmin mArms Voltage between Vsense+ and +Vout pins +/-6.0 V Voltage between Vsense- and -Vout pins +/-0.25 V OUTPUT CHARACTERISTICS Output Voltage Range (Note 1) 0 60 Vdc Output Current Range 0 50 A Output Regulation Load Regulation Io=Io min to Io max -4%*Vout*Iout/Iomax Total Output Voltage Range Between sense pins, over line, load, temp +/-100mV +/- 0.5%Vout +Load Regulation Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth, Co=100uF Peak-to-Peak Vin=28V, Vo=12V, 50A 110 mV Peak-to-Peak Vin=28V, Vo=24V, 50A 100 mV Peak-to-Peak Vin=28V, Vo=48V, 25A 100 mV Output Over Current Limitation 55 A Output Capacitance Range 100 15000 F Vo set point < 3.5V 5 V Output Over Voltage Protection (latch mode) 3.5V < Vo set point < 47.5V 1.43 * Vo set point V Vo set point > 47.5V 68 V DYNAMIC CHARACTERISTICS Output Voltage Current Transient Vin=28V, Vout= 12V, Co=100uF, 0.1A/s Positive Step Change in Output Current 75% Io.max to 50% Io.max 600 mV Negative Step Change in Output Current 50% Io.max to 75% Io.max 400 mV Settling Time (within 1% nominal Vout) s Turn-On Delay and Rise Time Start-Up Delay Time From Input Voltage On/Off=On, from V =Turn-on Threshold to V =10% V 30 mS in o o,nom Start-Up Delay Time From On/Off Control V =V , from On/Off=On to V =10% V 30 mS in in,nom o o,nom Output Voltage Rise Time Slew Rate V =10% to 90% V 0.3 V/mS o o,nom Output Voltage Overshoot at Start-Up 0 V EFFICIENCY 100% Load V =12V, V = 48V 93.0 % in out V =24V, V = 48V 96.0 % in out V =48V, V = 12V 93.0 % in out FEATURE CHARACTERISTICS Switching Frequency 280 KHz On/Off Control, Negative Remote On/Off logic Logic Low (Module On) Von/off 0 0.8 V Logic High (Module Off) V 3.5 10 V on/off ON/OFF Current Ion/off at Von/off=0.0V 1 mA Leakage Current Logic High, Von/off=5V 1 mA Ishare/Imon Pin voltage at no load 0.2 V Pin voltage at full load(50A) 2.7 V GENERAL SPECIFICATIONS MTBF Io=80% of Io, max Ta=25C 1.2 Mhours Weight(with base plate and encased) 155 grams Weight(with flange base plate and encased) 159 grams Refer to Figure 18 for Hot spot location Over-Temperature Shutdown (With base-plate) 110 C (48V , 12V 80% Output Power) in out, Note: 1) Vset(Trim) pin (9) is the default output voltage setting Pin. It can be disabled and set output voltage by PMBus. Refer to PMBus commands specifically. Datasheet E-mail: dcdc deltaww.com DS H60SB0A050 07162019