TDA5145
TDA5145 is Brushless DC motor drive circuit manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
TDA5145 Brushless DC motor drive circuit
Product specification Supersedes data of March 1992 File under Integrated Circuits, IC11 June 1994
Philips Semiconductors
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
Features
- Full-wave mutation (using push/pull drivers at the output stages) without position sensors
- Built-in start-up circuitry
- Three push-pull outputs:
- output current 2.0 A (typ.)
- built-in current limiter
- soft-switching outputs for low Electromagnetic Interference (EMI)
- Thermal protection
- Flyback diodes
- Tacho output without extra sensor
- Motor brake facility
- Direction control input
- Reset...
