PWM CHOPPER TYPE 2−PHASE BIPOLAR STEPPING MOTOR DRIVER

The TA84002F is designed to drive both windings of a two−phase bipolar setpping motor.

FEATURES

Internal PWM current control

Wide range of operating supply voltage
  VM(motor)  :  10 V to 30 V
  VCC(control)  :  4.5 V to 5.5 V

Output current  : 1.0 A (peak)

Multichip IC consisting of four P−channel MOSFETs and one main chip.

Full−step and half−step are available

Internal thermal−shutdown circuit

Package : HSOP20−P−450−1.00