Features

 AEC-Q100 qualified

 Three half bridges for 0.75 A loads

(RDSon=1600 mΩ

 Two configurable high-side drivers for up to

1.5 A load (RDSon=500 mΩor0.35 A load

(RDSon=1800 mΩ)

 One full bridge for 6 A load (RDSon =150 mΩ)

 One high-side driver for 6 A load

(RDSon =100 mΩ)

 Programmable soft start function to drive loads

with higher inrush currents (i.e. current >6 A,

>1.5 A)

 Very low current consumption in standby mode

(IS < 6 μA typ; Tj 85 °C)

 All outputs short circuit protected

 Current monitor output for high-side OUT1,

OUT4, OUT5 and OUT8

 All outputs over temperature protected

 Open-load diagnostic for all outputs

 Overload diagnostic for all outputs

 PWM control of all outputs

 Charge pump output for reverse polarity

protection

Description

The L99MOD53XP is a microcontroller-driven multifunctional actuator driver for automotive applications.

Up to three DC motors and three grounded resistive loads can be driven with five half bridges and three high-side drivers.

The integrated SPI controls all operating modes (forward, reverse, brake and high impedance). Also all diagnostic information is available via SPI read.

Applications

L99MOD devices are recommended for those applications that need multiple motors control with additional loads in high-side configuration, such as bulbs/LEDs or requiring protected supply, like sensors or cameras.