BD8271EFV - 3ch System Motor Driver

Product Overview

ROHM

Datasheet Details

Part number	BD8271EFV
Manufacturer	ROHM
File Size	882.53 KB
Description	3ch System Motor Driver
Datasheet	BD8271EFV Datasheet
Additional preview pages of the BD8271EFV datasheet.

Product details

Description

BD8271EFV is 3ch power driver developed for driving stepper motor and DC motor (or actuator coil). Power Supply Voltage Operating Temperature Range Output On Resistance (SLED) Output Saturation Voltage (Actuator) 4.5V to 14V -40°C to +85°C 2.2 Ω (Typ) 0.9 V (Typ)

Features

Each driver of SLED (2ch) and Actuator (1ch) are installed in a single-chip. ON/OFF and the standby mode of 3ch can be selected using two control terminals. Built-in triangular wave generator circuit. Adopts HTSSOP-B24 package that has high power dissipation. Built-in thermal shutdown function. Highly effective SLED driver with PWM drive system. Built-in 2ch SLED driver that corresponds to the stepper motor drive. The actuator driver is linear BTL.

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Published: May 5, 2014 |