Pin Functions
Pin No. Pin name
16
C1H
1
VG
Description
Step-up capacitor connection pin.
LV8405V
Equivalent circuit
VG
13
IN1
Driver output switching.
12
IN2
(Pull-down resistor incorporated)
10
IN3
9
IN4
C1H
VCC
3
OUT1
Driver output.
4
OUT2
6
OUT3
7
OUT4
OUT
VM
OUT
2
VM
Motor block power supply.
8
11
VCC
Logic block power supply.
14
SGND Control block ground.
5
PGND Driver block ground.
PGND
No.A1340-5/6