L99H02
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 k Hz
- 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
- production data
Applications
- Wiper
- Power door
- Seat belt tensioner
- Seat positioning
- Valve tronic
- Park break
- 2H motors
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...
