High Voltage PMIC with Multiple SMPS and LDO, Primary Companion Chip for S32Rx

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Block Diagram

FS5502, High Voltage PMIC Block Diagram

FS5502, High Voltage PMIC Block Diagram


Key Features

  • 60 V maximum input voltage for automotive and truck markets
  • Multiple SMPS and LDO
  • Standby OFF mode with very low sleep current (10 µA)
  • Device control via I2C interface with CRC
  • Three voltage monitoring circuits, dedicated interface for MCU monitoring, power good, reset and interrupt outputs
  • QM, AEC-Q100 rev G qualified


  • Supplies, sequencing, and specific functions can be programmed by One Time programmable (OTP) memory
  • Standard Predefined OTP supporting popular MCU can be found in data sheet under “ordering information” chapter
  • During development phase, Customized OTP part can be programmed using the KITVR55-FSSKTEVM board
  • Custom OTP can be provided for production. Please contact your NXP sales channel (NXP or your distributor)
  • Custom OTP form can be downloaded FS5502 OTP Configuration Tool

Part numbers include: MC33FS5502Y0ES, MC33FS5502Y0KS, MC33FS5502Y3ES, MC33FS5502Y3KS.

Comparison Table

Scalable Power and Safety Concept


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Note: For better experience, software downloads are recommended on desktop.


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