TB6569FG Full-Bridge 50V 4.5A DC Motor Driver IC
The TB6569FG/FTG is a full-bridge DC motor driver with MOS output 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.
- Power supply voltage : 50 V (max)
- Output current : 4.5 A (max)
- Direct PWM control
- PWM constasnt-current control
- CW/CCW/Short Brake/Stop modes
- Overcurrent shutdown circuit (ISD)
- Overcurrent detection threshold control
- Overcurrent detection time control
- Overvoltage shutdown circuit (VSD)
- Thermal shutdown circuit (TSD)
- Undervoltage lockout circuit (UVLO)
- Dead time for preventing shoot-through current