Features

 AEC-Q100 qualified

 Operating supply voltage 6 V to 28 V

 Central 2-stage charge pump

 100 duty cycle

 Full RDSon down to 6 V (standard level

threshold MOSFETs)

 Charge pump output available for driving an

external reverse battery NMOSFET protection

 Charge pump current limited

 PWM operation up to 30 kHz

 SPI interface

 Current sense amplifier / free configurable

 Zero adjust for end of line trimming

 Power management: programmable free

wheeling

 Sensing circuitry of external MOSFETs with

embedded thermal sensors

Description

The L99H02 is designed to drive 4 external

N-channel MOS transistors in H-bridge

configuration for DC-motor driving in automotive

applications. A free configurable current sense

amplifier is integrated. The integrated standard

serial peripheral interface (SPI) controls the

device and provides diagnostic information. An

interface pin for the thermal sensors of the

external MOSFETs is implemented.

Applications

 Wiper

 Power door

 Seat belt tensioner

 Seat positioning

 Valve tronic

 Park break

 2H motors