L9952GXP
L9952GXP is Power Management manufactured by STMicroelectronics.
Power management system IC
Features
- Two 5V low-drop voltage regulators (250mA, 100mA continuous mode
- Low stand-by current: VBAT stby, 7µA; ,V1 stby, 45µA, (75µA in cycl. sense)
- Window watchdog and fail-safe output
- Interrupt output
- Wake-up logic with cyclic contact monitoring
- LIN 2.1 pliant (SAEJ2602 patible) transceiver
- 24 bit SPI interface for mode control and diagnostic
- Output drivers
- 4 High side drivers for e.g. LED or HALL (RDSon,typ = 7 Ω )
- 1 High side driver Out_HS ( RDSon,typ = 1 Ω )
- 2 Relay drivers ( RDSon,typ = 2 Ω )
- Outputs are short circuit protected
- 2 Op amp's for current sensing in GND return lines
- Temperature warning and thermal...
