LV8052GP,LV8052LP
Continued from preceding page.
Pin No.
8
Pin name
PI
Function
Photo sensor driving transistor
output pin
Equivalent circuit
8
10
RFD
OUT1→OUT2 Current detection
VM
resistance connection pin
GND
VREF
1kΩ
VM-0.125V
GND
12
RFS
OUT1→OUT2 Current detection
resistance connection pin
VCC
1kΩ
10
VREF
1kΩ
0.125V
GND
9
GND
Signal GND
19
PGND Power GND
21
VM
Motor power connection pin
22
VCC
Logic power connection pin
1kΩ
12
No.A0482-6/13