TC78B042FTG Overview
TC78B041FNG (SSOP30) TC78B041FNG/TC78B042FTG Pin No. Sine-wave generation, Lead angle function Input pin for limiting output current Input pin for detecting auto lead angle Reference pin for detecting auto lead angle Ground pin W-phase output pin (low-side mutation signal) V-phase output pin (low-side mutation signal) U-phase output pin (low-side muta.
TC78B042FTG Key Features
- Sine-wave PWM control
- Automatic lead angle control (InPAC: Intelligent Phase
- Lead angle control with external input
- Hall sensor input/Hall IC input
- Forward rotation/Reverse rotation switch
- Number of pulses of rotation pulse signal output is selectable
- Output current can be limited
- Built-in regulator circuit (VREF= 5 V (typ.), 35 mA (max))
- Operating supply voltage range: VCC = 6 V to 16.5 V
- Built-in motor lock detection