TC78B025FTG Description
TOSHIBA CMOS Integrated Circuit Silicon Monolithic TC78B025FTG TC78B025FTG 1-hall sine-wave PWM driver for 3-phase brushless DC motors 1. Outline The TC78B025FTG is a 1-hall sine-wave PWM driver for 3-phase brushless DC motors. DMOS is used in output stages, realizing low-on-resistance of 0.2 Ω (total of high and low sides).
TC78B025FTG Key Features
- 1-hall sine-wave PWM drive
- Built-in closed loop speed control, configurable speed curve
- Low on resistance: RDS(H+L)=0.2 Ω (typ.)
- Driving current: 3.5 A max (peak)
- Operating voltage range: 4.5 to 16 V
- Serial interface
- Standby mode
- Soft start
- Built-in protection circuits