L9952GXP:Power management system IC

The L9952GXP is a Power Management System IC containing two low drop regulators with advanced contact monitoring and additional peripheral functions.

The integrated standard serial peripheral interface (SPI) controls all L9952GXP operation modes and provides driver diagnostic functions.

Key Features

  • 1 High side driver Out_HS ( RDSon,typ = 1 )
  • 4 High side drivers for e.g. LED or HALL (RDSon,typ = 7 )
  • Outputs are short circuit protected
  • 2 Relay drivers ( RDSon,typ = 2 )
  • Temperature warning and thermal shutdown
  • 2 Op amp's for current sensing in GND return lines
  • 24 bit SPI interface for mode control and diagnostic
  • LIN 2.1 compliant (SAEJ2602 compatible) transceiver
  • Two 5V low-drop voltage regulators (250mA, 100mA continuous mode
  • Window watchdog and fail-safe output
  • Low stand-by current: VBAT stby, 7μA; ,V1 stby, 45μA, (75μA in cycl. sense)
  • Wake-up logic with cyclic contact monitoring
  • Output drivers
  • Interrupt output
Product Specifications
DescriptionVersionSize
DS5286: Power management system IC6.0652 KB
Application Notes
DescriptionVersionSize
AN2751: L9952GXP power management system IC2.14 MB
User Manuals
DescriptionVersionSize
UM0563: L9952GXP software driver user manual2.1531 KB
Selection Guides
DescriptionVersionSize
Power amplifiers and voltage regulators750 KB
Smart power solutions for car body applications3.01 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L9952GXPPowerSSO 36Tube----NECEAR99MALAYSIA
L9952GXPTRPowerSSO 36Tape And Reel----NECEAR99MALAYSIA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
L9952GXPPowerSSO 36AutomotiveEcopack2ipc-wspc-1752a_g6eh-un64aa1_signed.pdf
L9952GXPTRPowerSSO 36AutomotiveEcopack2ipc-wspc-1752a_g6eh-un64aa1_signed.pdf
Power management system IC L9952GXP
circuit_diagram_13518_thumbnail.png L9952GXP
L9952GXP power management system IC L9952GXP
L9952GXP software driver user manual L9952GXP
ST SPI protocol L99PM72PXP
Door actuator driver L9950XP
ipc-wspc-1752a_g6eh-un64aa1_signed.pdf L9952GXP