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L634 - THREE PHASE MOTOR DRIVER

Datasheet Summary

Description

The L6234 is a triple half bridge to drive a brushless motor.

It is realized in Multipower BCD technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip.

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Datasheet Details

Part number L634
Manufacturer STMicroelectronics
File Size 278.10 KB
Description THREE PHASE MOTOR DRIVER
Datasheet download datasheet L634 Datasheet
Additional preview pages of the L634 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com ® L6234 THREE PHASE MOTOR DRIVER SUPPLY VOLTAGE FROM 7 TO 52V 5A PEAK CURRENT RDS ON 0.3Ω TYP. VALUE AT 25°C CROSS CONDUCTION PROTECTION TTL COMPATIBLE DRIVER OPERATING FREQUENCY TO 50KHz THERMAL SHUTDOWN INTRINSIC FAST FREE WHEELING DIODES INPUT AND ENABLE FUNCTION FOR EVERY HALF BRIDGE 10V EXTERNAL REFERENCE AVAILABLE DESCRIPTION The L6234 is a triple half bridge to drive a brushless motor. It is realized in Multipower BCD technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance.
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