LB11650 データシートの表示（PDF） - ON Semiconductor
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LB11650 Datasheet PDF : 6 Pages
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Ordering number : EN7390
LB11650
Monolithic Digital IC
PWM Input Forward/Reverse
Motor Driver
http://onsemi.com
Overview
The LB11650 is a full bridge driver that supports switching between forward and reverse directions. It operates in one
of four modes under application control: forward, reverse, brake, and open. It also supports direct PWM control from
an external signal. The LB11650 is optimal for driving brush DC motors and bipolar stepping motors.
Features
Supports PWM input
Built-in high and low side diodes
Simultaneous on state prevention function (prevents through currents)
Built-in thermal shutdown circuit (latching type)
High and low side short circuit protection function (latching type overcurrent protection)
Externally controllable modes: forward, reverse, brake, open
Standby mode function
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Motor supply voltage
Peak output current
Continuous output current
Logic system supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VM max
IO PEAK
IO max
VCC max
Pd max
Topr
Tstg
Conditions
tW ≤ 10μs
LVS pin
Independent IC
When mounted on a glass epoxy circuit board
(reference value) : 114.3 mm76.1 mm1.6 mm
Ratings
unit
30
V
2.0
A
1.5
A
7.0
V
3.5
W
–20 to +85
C
–55 to +150
C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
Package Dimensions
unit : mm
26.8
(20.0)
(R1.7)
HEAT SPREADER
4.0
1
(1.83)
1.78
0.5
Semiconductor Components Industries, LLC, 2013
July, 2013
14
0.8
0.4
1.6
2.2
SIP14HZ
93003TN (OT) No.7390-1/6
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