STK681-320 Datasheet, PDF (1/10 Pages) Sanyo Semicon Device – Forward/Reverse Motor Driver

Ordering number : ENA0762A
STK681-320
Thick-Film Hybrid IC
Forward/Reverse Motor Driver
http://onsemi.com
Overview
The STK681-320 is a hybrid IC for use in 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 signal.
• 5.2A startup output current and 8A peak brake output current.
• Incorporating a current detection resistor (0.056Ω), fixed current control is possible.
• 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 current
Brake current
Allowable power dissipation
Operating substrate temperature
Junction temperature
Storage temperature
Symbol
VCC1 max
VCC2 max
VIN max
IO max
IOB max
PdPK max
Tc max
Tj max
Tstg
Conditions
VCC2=0V
No signal
Logic input pins
VCC2=5.0V, DC current
VCC2=5.0V, square wave current, operating time 60ms
(single pulse)
No heat sink
Ratings
unit
52
V
-0.3 to +7.0
V
-0.3 to +7.0
V
5.2
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.
Semiconductor Components Industries, LLC, 2013
May, 2013
62911HKPC 018-08-0008/70908HKIM No. A0762-1/10