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© 2017 ROHM Co., Ltd.

No. 60AP001E Rev.001

2017.4

© 2020 ROHM Co., Ltd.

No. 63UG022E Rev.001

2020.08

User’s Guide

AC/DC Converter

Isolated Flyback Type PWM Mode

48W 24V Output

BM1P10CFJ Evaluation Board

BM1P10CFJ-EVK-001

General Description

(1) Standby mode significantly reduces standby power consumption.

(2) Spacing-saving is realized by MOSFET, start circuit incorporation.

(3) It realizes the high flexibility because current sense resistance adjustment is possible.

(4) Voltage = 45V or less one second after the cutting are realized by X condenser electric discharge function incorporation.

(5) Electricity is reduced at no load time by power save function incorporation.

(6) Efficiency in the light load is improved largely by burst movement, a frequency reduction mode.

Performance Specification

Operating Range

Parameter

Symbol

Min

Typ

Max

Units

Conditions

Input Voltage Range

VIN

90

230

264

V

Input Frequency

fLINE

47

-

63

Hz

Operating Temperature Range

Top

-10

+25

+65

°C

Figure 1. BM1P10CFJ-EVK-001