BA6871BS - 3-phase motor driver

Product Overview

Rohm

Datasheet Details

Part number	BA6871BS
Manufacturer	ROHM
File Size	201.29 KB
Description	3-phase motor driver
Datasheet	BA6871BS Datasheet
Additional preview pages of the BA6871BS datasheet.

Product details

Description

BA6871BS 675 Motor driver ICs FInput / output circuits (1) Driver output BA6871BS (2) Hall input (3) ED / S (4) Torque control input (5) Torque limit and current sensing 676 Motor driver ICs BA6871BS (6) Series regulator (7) Amplifier I / O 677 Motor driver ICs BA6871BS FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC1 = 5V, VM = VCC2 = 12V, AMP VCC = 12V) 678 Motor driver ICs FCircuit operation (1) Pseudo-linear output and torque ripple cancellat

Features

1) 3-phase, full-wave, pseudo-linear driver system. 2) High performance torque ripple cancellation circuit. 3) Reversal braking by detecting the motor direction. 4) Saturation prevention circuit for high- and low-side output transistors. FAbsolute maximum ratings (Ta = 25_C) 5) Motor power supply series regulators. 6) Built-in circuit for output-to-GND short-circuit detection. 7) Two FG amplifiers. 8) Available in a SDIP 32-pin power shrink package. FRecommended operating conditions (Ta = 25_C.

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Published: Apr 1, 2005 |