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BA6191 - 2-channel reversible-motor driver

Datasheet Summary

Description

155 Optical disc ICs FInput / output circuits BA6191 156 Optical disc ICs FElectrical characteristics (unless otherwise noted, Ta=25_C, VCC=10V, Vref=2.5V) BA6191 FCircuit operation (1) Forward / reverse control block The IC outputs the forward, reverse, stop (free rotation) or brake mode in

Features

  • 1) Two-channel reversible-motor driver. 2) Four modes - forward, reverse, stop (free rotation) and brake are output according to control logic input (two inputs). 3) Output voltage is set with the Vref pin. FAbsolute maximum ratings (Ta = 25_C) 4) Internal power supply voltage drop mute circuit. 5) Internal thermal shutdown circuit. 6) Negative power supply. FRecommended operating conditions (Ta = 25_C) 154 Optical disc ICs FBlock diagram BA6191 FPin.

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Datasheet Details

Part number BA6191
Manufacturer ROHM
File Size 99.13 KB
Description 2-channel reversible-motor driver
Datasheet download datasheet BA6191 Datasheet
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Full PDF Text Transcription

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Optical disc ICs 2-channel reversible-motor driver BA6191 The BA6191 is a 2-channel motor driver for CD player changers and electric volume switches, among other applications. Because it uses a negative power supply, this IC uses the power supply of application products efficiently. FApplications CD player, etc. FFeatures 1) Two-channel reversible-motor driver. 2) Four modes - forward, reverse, stop (free rotation) and brake are output according to control logic input (two inputs). 3) Output voltage is set with the Vref pin. FAbsolute maximum ratings (Ta = 25_C) 4) Internal power supply voltage drop mute circuit. 5) Internal thermal shutdown circuit. 6) Negative power supply.
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