NXP Semiconductors TDA5240T
The TDA5240T is a bipolar integrated circuit used to drive brushless DC motors in full-wave mode. The device senses the rotor position using an EMF-sensing technique and is ideally suited as a drive circuit for VCR scanner motors. It is unique in its combination of sensorless motor The TDA5240T offers a sensorless drive and full-wave drive.| Part No. | TDA5240T |
|---|---|
| Datasheet | TDA5240T Download |
| Manufacturer |  NXP Semiconductors |
| Description | Brushless DC motor drive circuit |
| Buy | Stock & Price |
FEATURES
.Full-wave .Built-in .Optimum .Built-in .Three -0.85 -built-in .Thermal .Soft .Low .Tacho commutation start-up circuit commutation flyback diodes push-pull outputs: independent on motor type or motor loading (using push/pull drivers at the output stages) without position sensors A output current current limiter protection slope outputs for low radiation. current consumption by adaptative base-drive output without extra sensor. for external position generator (PG) signal PG signal on one pin for easy use with a controlling .Comparator .Built-in .Linear .PG multiplexer combining internal FG and external microprocessor control of the output stages signal output.APPLICATIONS
.General purpose spindle driver ( e.g. VCR scanner motor).GENERAL DESCRIPTION
QUICK REFERENCE DATA Measured over full voltage and temperature ranges MIN. TYPo 18 SYMBOL Vp IUM Vo PARAMETER supply voltage range (note 1) MAX. UNIT 4 0.6 0.85 0.93 + Lower transistor) current limiting output voltage at 10 = 100 mA(Upper 1 1.05 ~ Note 1.
