BM1051F - Quasi-Resonant Control DC/DC converter and Power Factor Correction converter

Datasheet Details

Part number	BM1051F
Manufacturer	ROHM
File Size	2.40 MB
Description	Quasi-Resonant Control DC/DC converter and Power Factor Correction converter
Datasheet	BM1051F-Rohm.pdf

BM1051F is compounded LSI of Power Factor Correction converter (PFC) for harmonic solution and DC/DC converter (DC/DC).

-resonant circuit + PFC circuit.
Built-in HV Starter circuit.
Low consumption current (typ.10uA) when starter circuit is OFF.
Quasi resonant circuit Max operating frequency(120kHz) Frequency reduction function Over-current limiting variable function Pulse-by-pulse over-current protection circuit Built-in Soft start Voltage protection function (brown out) during low input ZT pin Over Voltage Protection Output overload protection (auto recovery /latch switching enabled) 250nsec Lea.

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Published: Jul 1, 2015 |