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© 2022 ROHM Co., Ltd.
65UG028E Rev.001
2022.7
User's Guide
Figure 1. BD7F205EFJ-EVK-001
Isolated DC/DC Converters ICs
Built-in Automotive Switching MOSFET
Isolated Flyback Converter ICs
BD7F205EFJ-C Evaluation Board
BD7F205EFJ-EVK-001
Overview
This evaluation board outputs an isolated 6.2 V, 16.5 V and 6.2 V voltage from an input of 8 V to 32 V, and can output a maximum
output power 6 W.
BD7F205EFJ-C is an isolated flyback converter that does not require a photocoupler.
Feedback circuit by the t
ransformer’s tertiary winding or photocouplers becomes unnecessary, contributing to reduction of set
parts.
It also has a number of built-in protection functions that enable the design of isolated power supply applications for high reliability.
