Automotive tracking power supply reference design for audio amplifiers

1st March 2019
Posted By : Alex Lynn
Automotive tracking power supply reference design for audio amplifiers

This reference design from Texas Instruments implements a ten amp, two-phase boost converter with an adjustable output voltage that can be dynamically set for voltages from 16V to 40V DC. The output voltage range allows tracking an audio signal when provided by either a PWM signal from a processor or a voltage.

Features

  • PWM or DC level control of output voltage.
  • Allows adjustment of audio amplifier power supply to match signal conditions.
  • Input Voltage Range: nine to 16V.
  • Output Voltage Range: 16 to 40V.
  • Ten amp output.

Order samples, get tools and find more information on the TI products in this reference design.

To find out more, click here.


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ELIV 2019
16th October 2019
Germany Bonn World Conference Center