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Features

? AEC-Q100 qualified

? One half bridge for 7.4 A load

(RDSon = 150 mΩ)

? Two half bridges for 5 A load (RDSon = 200 mΩ)

? Two high-side drivers for 1.25 A load

(RDSon = 800 mΩ)

? Programmable soft start function to drive loads

with higher inrush currents (i.e.current > 7 .4 A,

>5 A, >1.25 A)

? Very low current consumption in standby mode

(IS < 3 μA, typ., Tj ? 85 °C)

? All outputs short circuit protected

? Current monitor output for all high-side drivers

? All outputs over temperature protected

? Open-load diagnostic for all outputs

? Overload diagnostic for all outputs

? Programmable PWM control of all outputs

? Charge pump output for reverse polarity

protection

Description

The L99MOD51XP is a microcontroller-driven multifunctional actuator driver for automotive applications. Up to two DC motors and two grounded resistive loads can be driven with three half bridges and two hide-side drivers.

The integrated SPI controls all operation 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 ors requiring protected supply, like sensors or cameras.