ROHM Isolated Flyback DC/DC Converter BD7F100EFJ-LB Evaluation Board Flyback Converter for Isolated Flyback DC-DC [BD7F100EFJ-EVK-001]; 168-1729

This product guarantees long time supply availability in the industrial instrumentation market. BD7F100EFJ-LB is an optocoupler-less Isolated Flyback Converter. An optocoupler or the tertiary winding feedback circuit which was needed to obtain a stable output voltage isolated by a transformer in the conventional application becomes unnecessary, thus, the number of parts is reduced drastically, producing a small-sized and high-reliability application isolated type power supply.

Uses Original Adapted Type ON-Time Control Technology

High-speed load response is realized and external

phase compensation parts are unnecessary

Fixed switching frequency and low output ripple

Highly efficient light load mode available (PFM operation)

Shutdown / Enable Control

Built-in N-Channel MOSFET

Soft start function

Output load compensation function