Description
.
The PT2482 is a brushed-DC motor driver for printers, home appliances, industrial equipment, and other small machines.
Features
* H-Bridge Motor Driver for:
* Single brushed DC Motor,
* Single Winding of a Bipolar Stepping Motor
* Solenoid High Side Driver
* Wide Operating Voltage : 6.5V to 45V
* Low Switches RDS(on) (HS+LS) : 500mΩ(typ)
* Peak Current Output : 3.6 Amps
* H-bridge
Applications
* Printers
* Home Appliances
* Industrial Equipment
BLOCK DIAGRAM
VM
FALTN
CLOCK
Charge
GEN
Pump
IN1 IN2 100KΩ
Decay
Enable
CONTROL LOGIC
HS Gate Driver
VCP OK
100KΩ
UVLO
LS Gate Driver
OCP TSD
OUT1 OUT2
DCM
GND
Power Management
ISEN 0.35V
ISEN Rsense
Tel: 886-2-662
