BD61243FV Datasheet - ROHM

Fan Motor Driver

BD61243FV Features

* SSOP Small Package

* Driver Including Power DMOS FET

* Speed Controllable by DC / PWM Input

* I/O Duty Slope Adjust

* PWM Soft Switching

* Current Limit

* Start Duty Assist

* Lock Protection and Automatic Restart

* Quick Start

* Rotation Speed Pulse Signal (

BD61243FV General Description

BD61243FV is a 1chip driver that is composed of H-bridge power DMOS FET. Moreover, the circuit configuration is restructured, and convenience has been improved by reducing the external parts and simplifying the setting compared with the conventional driver. Key Specifications * Operating Voltag.

BD61243FV Datasheet (1.31 MB)