TDA5145 - Brushless DC motor drive circuit
APPLICATIONS * General purpose spindle driver e.g.: * Hard disk drive * Tape drive * Optical disk drive.
TDA5145 The TDA5145 is a bipolar integrated circuit used to drive 3-phase brushless DC motors in full-wave mode.
The device is sensorless (saving of 3 hall-senso
TDA5145 Features
* Full-wave commutation (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 Electroma
