Features

 AEC-Q100 qualified

 Two half bridges for 6 A load

(RDSon = 150 m

 Two half bridges for 3 A load (RDSon = 300 m)

 Two half bridges for 0.75 A load

(RDSon = 1600 m)

 One high-side driver for 6 A load (RDSon =

90 m)

 Two configurable high-side drivers for up to

1.5A load (R DSon = 500 mor 0.4 A load

(RDSon = 1800 m)

 Two high-side drivers for 0.5 A load

(R DSon = 1600 m)

 Programmable soft start function to drive loads

with higher inrush currents as current limitation

value

 Very low current consumption in standby mode

(IS < 6 μA typ; Tj 85 °C; ICC<5 μA typ;

Tj  85 °C)

 Current monitor output for all high-side drivers

 Device contains temperature warning and

protection

 Open-load detection for all outputs

 Over-current protection for all outputs

 PWM control of all outputs

 Charge pump output for reverse polarity

protection

 ST standard serial peripheral interface

(ST-SPI 3.0)

Description

The L99MOD50XP is a microcontroller-driven multifunctional actuator driver for automotive applications.

Up to five DC motors and five grounded resistive loads can be driven with six half bridges and five 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.