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BA6438S Datasheet - Rohm

3-phase motor driver

BA6438S Features

* 1) 3-phase, full-wave, pseudo-linear drive system. 2) Torque ripple cancellation circuit. 3) Reversal brake based on the detection of motor direction. 4) Output transistor (high-and low-sides) saturation prevention circuit 5) Motor power switching regulator with oscillation circuit. 6) Output-to-GN

BA6438S General Description

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin name Function Motor output Driver ground Motor output Hall amplifier AGC phase compensation Hall signal input Hall signal input Hall signal input Hall signal input Hall signal input Hall signal input Forward when LOW; stop w.

BA6438S Datasheet (121.96 KB)

Preview of BA6438S PDF

Datasheet Details

Part number:

BA6438S

Manufacturer:

ROHM ↗

File Size:

121.96 KB

Description:

3-phase motor driver.
BA6438S Motor driver ICs 3-phase motor driver BA6438S The BA6438S is a 3-phase, full-wave, pseudo-linear motor driver suited for VCR capstan motors. .

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BA6438S 3-phase motor driver Rohm

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