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Rohm Referencedesigns

REF67008

REF67008 - Reference Design

Isolated Fly-back DCDC Converter, Input 48Vdc, Output 5V, 2.4A

The BD7J200EFJ-EVK-001 evaluation board is equipped with BD7J200EFJ-LB.
The BD7J200EFJ-EVK-001 evaluation board delivers an output 5V from an input 48V using BD7J200EFJ-LB, Isolated Flyback DC/DC converter integrated circuit, with output current rating of maximum 2.4A.

BD7J200EFJ-EVK-001

Design Resources

 

Specifications

 
Board Number Outout Voltage Output Current Maximum Output Power Maximum Efficiency PCB Size
BD7J200EFJ-EVK-001 5V ＠R4=2kΩ, R5=82.5kΩ 0.15A to 2.4A 12W 78% ＠Io=2.4A 70mm × 50mm

Distribution Inventory

 
Board Number Distributor Quantity Available
BD7J200EFJ-EVK-001 - -

Key Components

 
Board Number Part Number Product Category Datasheet Status SPICE LTspice® ? Thermal Model Symbol & Footprint 3D STEP Samacsys ECAD Library Calc Tool ROHM Solution Simulator
BD7J200EFJ-EVK-001 BD7J200EFJ-LB Switching Regulators (Isolated type) - Active - - -
BD7J200EFJ-EVK-001 BD7J200UEFJ-LB Switching Regulators (Isolated type) - Recommended - - -
BD7J200EFJ-EVK-001 RB160VAM-60 Schottky Barrier Diodes - Recommended - - - - -
BD7J200EFJ-EVK-001 RSX501LAM20 Schottky Barrier Diodes - Recommended - - - - -
BD7J200EFJ-EVK-001 KDZV36B Zener Diodes - Recommended - - - - -
BD7J200EFJ-EVK-001 EDZV5.6B Zener Diodes - Recommended - - - - -