BD9329AEFJ Datasheet - Rohm

Synchronous Buck Converter

BD9329AEFJ 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 Specification

BD9329AEFJ 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 contro.

BD9329AEFJ Datasheet (1.26 MB)