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Infotainment

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The infotainment system is the main control in automobiles. In order to deliver entertainment and information content, it requires a variety of high-end processors, human interface devices and codec devices for processing information, audio and video data. Richtek has developed reliable power solutions including PMICs, multi-phase DC/DC converters, display drivers, backlight drivers to support the infotainment system.

Please click on the application name of the chart, to view a list of product applications

Richtek provides comprehensive AEC-Q100 qualified products and reference designs. We aim to help you accelerate your automotive auxiliary display system designs.

Automotive Design Considerations

Richtek aims to meet following design considerations for automotive products:

Low EMI (CISPR25)
  • Spread spectrum
  • low radiation package
Electrical loads (ISO16750-2/ISO7637-2 Transient Test)
  • Support extremely high/low duty during cold crank, load dump or discontinuities in supply
FMEA – Pin Placement/ External Components Open/Short/Abnormal Value
  • Adjacent pin short(no smoke/no spark/prevent system damage)
  • Set default status for external components open/ short/ abnormal
  • OCP/UVP/OVP/OTP
  • Low risk priority numbers
Characteristics over operational temperature
  • AEC-Q100 (& Q006) Qualification
Zero DPPM objective
  • Zero Defect Approaching

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