TB6643KQ Overview
IN1 IN2 OUT1 GND OUT2 N.C. The ratings of a semiconductor device are a set of ratings that must not be exceeded, even for a moment. Do not exceed any of these ratings.
TB6643KQ Key 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 lockout circuit (UVLO)
- Dead time for preventing shoot-through current