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BD9329AEFJ Datasheet Synchronous Buck Converter

Manufacturer: ROHM

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Datasheet Details

Part number BD9329AEFJ
Manufacturer ROHM
File Size 1.26 MB
Description Synchronous Buck Converter
Datasheet download datasheet BD9329AEFJ Datasheet

General Description

The BD9329AEFJ is a synchronous step-down switching regulator with built-in two low-resistance N-Channel MOSFETs.

This IC can supply continuous output current of 3A over a wide input range, and provides not only fast transient response, but also easy phase compensation because of current mode control.

Overview

Datasheet 4.2V to 18V, 3A 1ch Synchronous Buck Converter with Integrated FET BD9329AEFJ.

Key Features

  • Uses Low ESR Output Ceramic Capacitors.
  • Low Standby Current.
  • 380 kHz Fixed Operating Frequency.
  • Feedback Voltage.
  • 0.9V ± 1.5%(Ta=25°C).
  • 0.9V ± 2.0%(Ta=-25°C to +85°C).
  • Under Voltage Protection.
  • Thermal Shutdown.
  • Over Current Protection Key Specifications.
  • Input Voltage Range:.
  • Output Voltage Range:.
  • Output Current:.
  • Switching Frequency.
  • Hi-Side FET ON-Resistance:.
  • Lo-Side FET ON-Resistance:.
  • Standby Current:.
  • Operatin.

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