BD7672BG Datasheet - ROHM

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BD7672BG DC/DC Converter

Datasheet PWM Control Type DC/DC Converter IC for AC/DC Driver BD7672BG *General .
BD7672BG is a PWM controller typed DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet.

BD7672BG-ROHM.pdf

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Datasheet Details

Part number:

BD7672BG

Manufacturer:

ROHM ↗

File Size:

1.41 MB

Description:

DC/DC Converter

Features

* PWM frequency of 65kHz
* PWM current mode method
* Low circuit current when UVLO is ON (12μA at VCC=12V)
* Low circuit current in no load (Burst operation when load is light)
* Built-in SW frequency hopping function
* 250nsec leading-edge blanking
* VCC UVLO / OVP

Applications

* AC adapters and household appliances (vacuum cleaners, humidifiers, air cleaners, air conditioners, refrigerators, IH cooking heaters, rice cookers, etc. ) F1 ZNR1 FL1 C8 C9 F2 D1 R1 + C1 C2 R2 D2 R4 D3 D4 + C5 Q1 R5 76767732B + C3 ZD C4 R3 R11 R6 C7 U1 R7 R9 C6 R8 U2 R10 Figure 1. Ap

BD7672BG Distributors

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BD7672BG Converter ROHM

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