PMP21781 Reference Design

Texas Instruments

30-V to 150-V Adjustable Output Voltage Boost Reference Design for LiDAR Applications

Description

This reference design utilizes a non-synchronous boost controller to provide an adjustable output between 35 V and 150 V. It is capable of delivering a maximum of 85 mA of current to the load. This is an automotive design intended to power various applications: such as LiDAR systems: which require an adjustable voltage supply.

Features
  • Adjustable output from 30 V to 150 VAchieve 92% efficienty at 150 V out: 18 V inStable with small output capacitance: which saves system cost and minimizes solution sizeHigh step-up ration from 18 V to 150 V out without using additional doubler circuit
Applications
  • Mechanically scanning LIDAR
Product Categories
  • Power management