BD8271EFV - 3ch System Motor Driver

ROHM

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Datasheet Details

Part number: BD8271EFV
Manufacturer: ROHM ↗
File Size: 882.53 KB
Datasheet: BD8271EFV-ROHM.pdf
Description: 3ch System Motor Driver

BD8271EFV 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 |