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TB6643KQ

Toshiba
Part Number TB6643KQ
Manufacturer Toshiba
Description Full-Bridge DC Motor Driver
Published May 22, 2016
Detailed Description TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6643KQ Full-Bridge DC Motor Driver IC The TB6643KQ is a full-br...
Datasheet PDF File TB6643KQ PDF File

TB6643KQ
TB6643KQ


Overview
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6643KQ Full-Bridge DC Motor Driver IC The TB6643KQ is a full-bridge DC motor driver IC employing the MOS process for output power transistors.
The low ON-resistance MOS process and PWM control enables driving DC motors with high thermal efficiency.
Four operating modes are selectable via IN1 and IN2: clockwise (CW), counterclockwise (CCW), Short Brake and Stop.
Features  Power supply voltage: 50 V (max)  Output current: 4.
5 A (max)  Output ON-resistance: 0.
55  (typ.
)  PWM control  CW/CCW/Short Brake/Stop modes  Overcurrent shutdown circuit (ISD)  Overvoltage shutdown circuit (VSD)  Thermal shutdown circuit (TSD)  Undervoltage...



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