L9953_V01中文资料意法半导体数据手册PDF规格书

特性 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

■ Charge pump output for reverse polarity

protection

Applications

■ Door actuator driver with bridges for door lock ,

mirror axis control, mirror fold and highside

driver for mirror defroster and two 10W-light

bulbs.