Part Number
|
L9953 |
Manufacturer
|
STMicroelectronics |
Description
|
Door actuator driver |
Published
|
Aug 8, 2013 |
Detailed Description
|
L9953 L9953XP
Door actuator driver
Features
■ One full bridge for 6A load (Ron=150mΩ) ■ Three half bridges for 1.5A loa...
|
Datasheet
|
L9953
|
Overview
L9953 L9953XP
Door actuator driver
Features
■ One full bridge for 6A load (Ron=150mΩ) ■ Three half bridges for 1.
5A load (Ron=800mΩ) ■ One highside driver for 6A load (Ron=100mΩ) ■ Two highside drivers for 1.
5A load (Ron=800mΩ) ■ Programmable softstart function to drive loads
with higher inrush currents (i.
e.
current 6A, 1.
5A)
■ Very low current consumption in stand-by mode (IS 6µA typ; Tj ≤ 85 °C)
■ All outputs short circuit protected
■ Current monitor output for highside OUT1, OUT4, OUT5 and OUT8
■ All outputs over temperature protected
■ Open load diagnostic for all outputs
■ Overload diagnostic for all outputs
■ Separated half bridges for door lock motor
■ PWM control of all outputs...
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