TA84002F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI-CHIP
TA84002F
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
l Internal PWM current control l Wide range of operating supply
voltage VM (motor) : 10 V to 30 V VCC (control) : 4.
5 V to 5.
5 V l Output current : 1.
0 A (peak) l Multichip IC consisting of four P−channel
MOSFETs and one main chip.
l Full−step and half−step are available l Internal thermal−shutdown circuit l Package : HSOP20−P−450−1.
00 Weight : 0.
79 g (Typ.
)
Note1: This product has a multichip (MCP) structure utilizing Pch MOS technology.
Take care when handling because ...