1. Application: PWM current control stepping motor driver
2. Package: MFP30KR
3. Features
Ø 1 channel PWM current control stepping motor driver
Ø BiCDMOS process IC
Ø Output on-resistance( High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25°C, Io = 2.0 A)
Ø 2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
Ø Advance the excitation step with the only step signal input
Ø Available forward reverse control
Ø Iomax=2.2A
Ø Over current protection circuit
Ø Thermal shutdown circuit
Ø Input pull down resistance
Ø With reset pin and enable pin
