STK681-360-E Datasheet, PDF (1/12 Pages) ON Semiconductor – Applications

Ordering number : ENA2265
STK681-360-E
Thick-Film Hybrid IC
Forward/Reverse Motor Driver
http://onsemi.com
Overview
The STK681-360-E is a hybrid IC for use in PWM current control forward/reverse DC motor driver with brush.
Applications
 Office photocopiers, printers, etc.
Features
 Allows forward, reverse, and brake operations in accordance with the external input PWM signal.
 5.8A peak startup output current and 8A peak brake output current.
 Built-in current detection resistor (0.05Ω : resistor tolerance 2%) and supports constant-current control.
 Obviate the need to design for the dead time in order to turn off the upper- and lower drive devices when switching
between the forward and reverse operation mode.
Specifications
Absolute maximum ratings at Tc = 25C
Parameter
Maximum supply voltage 1
Maximum supply voltage 2
Input voltage
Output current1
Brake current
Symbol
Vcc1 max
Vcc2 max
VIN max
IO max
IOB max
Allowable power dissipation
Operating substrate temperature
Junction temperature
Storage temperature
PdPK max
Tc
Tj max
Tstg
Conditions
Vcc2=0V
No signal
Logic input pins
VDD=5.0V, DC current
VDD=5.0V, square wave current,
operating time 60ms (single pulse ,low side brake)
No heat sink
Metal surface temperature of the package
Ratings
unit
52
V
0.3 to +7.0
V
0.3 to +7.0
V
5.8
A
8
A
3.1
W
105
C
150
C
40 to +125
C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
ORDERING INFORMATION
See detailed ordering and shipping information on page 12 of this data sheet.
Semiconductor Components Industries, LLC, 2013
December, 2013 Ver. 1.0
D1813HK 018-13-0059 No.A2265-1/12