Description
1
ALERT Error detection output pin
2
OSC
Capacitor pin for controlling release of ISD,TSD
3
IN1
Control signal input pin 1
4
SGND Small signal ground pin
5
IN2
Control signal input pin 2
6
N.C.No-connect
7
OUT1 Output pin 1
8
RSGND
Power ground pin/ Detection resistor pin for PWM constant-current control
9
N.C.No-connect
10
OUT2 Output pin 2
11
N.C.No-connect
12
VM
Power supply voltage pin
13
VISD
Resistor pin for overcurrent detection threshold control
14
Features
- Power supply voltage
: 50 V (max).
- Output current
: 4.5 A (max).
- Direct PWM control.
- CW/CCW/Short Brake/Stop modes.
- Overcurrent shutdown circuit (ISD).
- Overcurrent detection threshold control.
- Overcurrent detection time control.
- Overvoltage shutdown circuit (VSD).
- Thermal shutdown circuit (TSD).
- Undervoltage lockout circuit (UVLO).
- Dead time for preventing shoot-through current.