This reference design provides design guide, data and other contents of 1 kW server power supply using phase shifetd full-bridge DC-DC converter.
Input voltage | DC 38.5 to 60 V |
---|---|
Output voltage | DC 24 V |
Output power | 10 to 200 W |
Circuit topology | Active Clamp Forward + Synchronous Rectification |
“Design・Document” contains the documents listed below.
“Design・File” contains the contents listed below.
*1:Actual PCB was designed on CR5000BD. The other files were made from CR5000BD file.
*2:The data was generated on CR5000BD.
Part Number | Device Category | Portion Usage | Description |
---|---|---|---|
TPH3300CNH | MOSFET | Primary-side main switch・1 | 150 V/33 mΩ (max) @VGS = 10 V/SOP Advance |
TPN5900CNH | MOSFET | Primary-side clamp switch・1 | 150 V/59 mΩ (max) @VGS = 10 V/TSON Advance |
TPH9R00CQH | MOSFET | Secondary-side・4 | 150 V/9.0 mΩ (max) @VGS = 10 V/SOP Advance |
TLP785(GR | Photocoupler | Output voltage feedback・1 | DC input/Transistor output/BVS = 5000 Vrms (min)/DIP4(TLP785) |
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