L9952GXP
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 compliant (SAEJ2602 compatible) 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 shutd...