汽车车门驱动芯片

Features
■ One full bridge for 6A load (Ron=150 mΩ )
■ Two half bridges for 3A load (Ron=300 mΩ )
■ Two half bridges for 1.5A load (Ron=800 mΩ )
■ One highside driver for 6A load (Ron=100 mΩ )
■ Four highside drivers for 1.5 A load
(Ron=800 mΩ )
■ Programmable softstart function to drive loads
with higher inrush currents (i.e. current
>6 A,>3 A,>1.5 A)
■ Very low current consumption in standby mode
(IS < 6 μA t*; ICC <25 μA t*; Tj ≤ 85 °C)
■ All outputs short circuit protected
■ Current monitor output for 300 mΩ, 150 mΩ
and 100 m highside drivers
■ All outputs over temperature protected
■ Open load diagnostic for all outputs
■ Overload diagnostic for all outputs
■ Seperated half bridges for door lock motor
■ PWM control of all outputs
■ Charge pump output for reverse polarity
protection