LV8727 Datasheet, PDF (6/23 Pages) Sanyo Semicon Device – PWM Current Control Stepping Motor Driver

LV8727
Continued from preceding page.
Pin No. Pin Name
Pin Functtion
19 VREF
Constant-current control reference voltage input pin.
Internal 5V
regulator
Equivalent Circuit
17 DOWN
18 MO
Holding current output pin.
Position detecting monitor pin.
GND
Internal 5V
regulator
14 OSC1
15 OSC2
Chopping frequency setting capacitor connection pin.
Holding current detection time setting capacitor
connection pin.
GND
Internal 5V
regulator
16 FDT
Decay mode select voltage input
GND
Internal 5V
regulator
GND
No.A1998-6/23