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L9953

STMicroelectronics
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 PDF File L9953 PDF File

L9953
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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