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SPI-7215M
2-phase stepping motor bipolar driver IC, with motor supply voltage of 36V(max) / Can support maximum of motor current ±1.5A(SPI-7215M), ±1.0A(SPI-7210M)
SPI-7210M series supports 2-phase excitation to W1-2 phase excitation.
Features
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・Power supply voltages: VBB=8V to 30V
・Logic supply voltages: VCC=3V to 5.5V
・Output current:
IO=1.0A(max)SPI-7210M 1.5A(max) SPI-7215M
・Self-excitation PWM current control
・Supports 2-phase/1-2/W1-2phase excitation
・Requires only a few external components
・Built-in TSD & UVLO protection circuit
・SOIC16Pin package
Application
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MFP, ATM, amusement
Specifications
Excitation Method | W1-2 phase |
---|---|
Maximum Supply Voltage | 30 V |
Output Current | 1.50 A |
On-Resistance | 0.40 Ω |
Input Method | Phase in |
OCP | NO |
UVLO | YES |
TSD | YES |
STP (Simultaneous ON Protection Feature) | YES |
Package Weight (Typ.) | g |
Block Diagram
Questions or Comments?
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