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BM1051F

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

BM1051F Features

* Quasi-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-cur

BM1051F General Description

BM1051F is compounded LSI of Power Factor Correction converter (PFC) for harmonic solution and DC/DC converter (DC/DC). Because DC/DC operates on Quasi-resonant method, DC/DC contributes to Low EMI. BM1051F built in a HV starter circuit that tolerates 650V. Because of putting the current sense resis.

BM1051F Datasheet (2.40 MB)

Preview of BM1051F PDF

Datasheet Details

Part number:

BM1051F

Manufacturer:

ROHM ↗

File Size:

2.40 MB

Description:

Quasi-resonant control dc/dc converter and power factor correction converter.

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BM1051F Quasi-Resonant Control converter and Power Factor Correction converter Rohm

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