PMP21669 Reference Design

Texas Instruments

Automotive instrument cluster power reference design with three outputs

Description

This reference design implements an automotive power supply solution for use in analog gauge clusters: hybrid clusters and cluster display systems. It provides 5 volt: 3.3 volt and 1.2 volt outputs suitable for powering all subsystems within an automotive instrument cluster: a cluster display: or an automotive remote touch display.

Features
  • Automotive power system reference designEMI meets CISPR25 class 5 requirementsReverse polarity protectionThree output voltages: 5 volts: 3.3 volts: 1.2 volts
Applications
  • Hybrid instrument cluster
  • Motorcycle instrument cluster
Product Categories
  • Power management