PWM CHOPPER TYPE 2PHASE BIPOLAR STEPPING MOTOR DRIVER
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
VMmotor : 10 V to 30 V
VCCcontrol : 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