STMicroelectronics L99H02XPTR, DC Motor DC Motor Driver 36-Pin, PowerSSO-36

The STMicroelectronics driver 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.

• 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