This reference design provides specification, block diagram and PCB layout data of 1.2V/100A output isolated DC-DC converter which convert 48V bus voltage to 1.2V directly.
“Design・Document” contains the documents listed below.
“Design・File” contains the contents listed below.
Part Number | Device Category | Portion Usage | Description |
---|---|---|---|
TPN1200APL | MOSFET | Primary side, 2 | U-MOSIX-H/100V/11.5mΩ(max)@VGS=10V/TSON Advance |
TPHR6503PL | MOSFET | Secondary side synchronous rectification, 4 | U-MOSIX-H/30V/0.65mΩ(max)@VGS=10V/SOP Advance |
TLP785 | Photocoupler | Output voltage feedback, 1 | DC input/Trasistor output/BVS=5000Vrms(min)/DIP4 |
TLP2767 | Photocoupler | Communication between primary side and secondary side, 2 | DC input/IC output/BVS=5000Vrms(min)/SO6L/For high-speed communication |
TBAT54S | Schottky Barrier Diode | Primary side, 2 | 30V/0.2A/VF=0.58V(max)@IF=0.1A/SOT-23/2in1 |
BAS316 | Switching Diode | Primary side, 3 Secondary side, 2 |
100V/0.25A/VF=1.25V(max)@IF=0.1A/High speed switching/USC |
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