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Rohm Referencedesigns

REF67009

REF67009 - Reference Design

Isolated Fly-back DCDC Converter, Input 48Vdc, Output 12V, 1A

The BD7J200EFJ-EVK-002 evaluation board is equipped with BD7J200EFJ-LB.
The BD7J200EFJ-EVK-002 evaluation board delivers an output 12V from an input 48Vusing BD7J200EFJ-LB, Isolated Flyback DC/DC converter integrated circuit, with output current rating of maximum 1A.

BD7J200EFJ-EVK-002

Design Resources

 

Specifications

 
Board Number Outout Voltage Output Current Maximum Output Power Maximum Efficiency PCB Size
BD7J200EFJ-EVK-002 12V ＠R4=2kΩ, R5=78.7kΩ 0.1A to 1A 12W 84% ＠Io=1A 70mm × 50mm

Distribution Inventory

 
Board Number Distributor Quantity Available
BD7J200EFJ-EVK-002 - 联系我们

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-002 BD7J200EFJ-LB Switching Regulators (Isolated type) - Active - - -
BD7J200EFJ-EVK-002 BD7J200UEFJ-LB Switching Regulators (Isolated type) - Recommended - - -
BD7J200EFJ-EVK-002 RB160MM-90 Schottky Barrier Diodes - Active - - - - -
BD7J200EFJ-EVK-002 RBR3MM60B Schottky Barrier Diodes - Recommended - - - - -
BD7J200EFJ-EVK-002 KDZV36B Zener Diodes - Recommended - - - - -
BD7J200EFJ-EVK-002 KDZV13B Zener Diodes - Recommended - - - - -