TA8493BF, TA8493F - 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER

Toshiba Semiconductor

Datasheet Details

Part number	TA8493BF, TA8493F
Manufacturer	Toshiba Semiconductor
File Size	250.38 KB
Description	3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER
Datasheet	TA8493F_ToshibaSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: TA8493BF, TA8493F. Please refer to the document for exact specifications by model.

This IC is a 3-phase, full wave brushless DC motor driver of the direct PWM control type.

Multi-chip structure (3 × 2SJ465 chips built-in) Direct PWM control system Drive system: 120°drive system (TA8493F/BF) : 180°drive system (TA8493AF) Built-in current limiter: ILIM = 0.7 A (typ. ) (at RF = 0.33 Ω) Built-in reversing brake/short brake functions FG signal output (using hall element output signal) Built-in hall bias Built-in thermal shutdown circuit Package: MFP-30 Weight: 0.63 g (typ. ) 1 2002-01-31 TA8493F/AF/BF Block Diagram.

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Published: Jan 4, 2006 |