BD9D322QWZ Datasheet PDF (MOSFET Single Synchronous Buck DC/DC Converter)

BD9D322QWZ - MOSFET Single Synchronous Buck DC/DC Converter

Description

BD9D322QWZ is a synchronous buck DC/DC convertor with built-in low on-resistance power MOSFETs.

This IC is capable of providing current up to 3A.

Features

Single Synchronous DC/DC Converter.
Constant ON-Time Control.
SLLMTM (Simple Light Load Mode) Control.
Over Current Protection.
Thermal Shutdown Protection.
Under Voltage Lockout Protection.
Adjustable Soft Start.
UMMP008Z2020 Package (Backside Heat Dissipation) Key Specifications.
Input Voltage Range: 4.5V to 18.0V.
Output Voltage Range: 0.765V to 7V.

Datasheet Details

Part number	BD9D322QWZ
Manufacturer	ROHM
File Size	2.35 MB
Description	MOSFET Single Synchronous Buck DC/DC Converter
Datasheet	BD9D322QWZ Datasheet

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Full PDF Text Transcription

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Datasheet 4.5V to 18V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter BD9D322QWZ General Description BD9D322QWZ is a synchronous buck DC/DC convertor with built-in low on-resistance power MOSFETs. This IC is capable of providing current up to 3A. The SLLMTM control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. External phase compensation circuit is not necessary for it is a constant ON-Time control DC/DC converter with fast transient response.

Published: Feb 1, 2019 |