30-W power for automotive dual USB Type-C® charge port reference design
Description
This reference design employs an LM61460-Q1 synchronous buck regulator that provides a total of 6 A of current to two TPS2557-Q1 load switch channels to provide 30W of total power to dual USB Type-C charge ports. The system is designed for high power efficiency and thermal performance and comes in a small solution size. The design has a switching frequency of 400 kHz and is intended for use in automotive infotainment applications.
Features
- 12-V battery input: 5-V output with full load of 6-APeak system efficiency of 95%Compact solution size of 24 mm x 20 mm (480 mm2)3-A precision current limiting for each channel using TPS2557-Q1 switches
Applications
- Aircraft cockpit display
- Interconnect/distribution box
- Circuit breaker (ACB
- MCCB
- VCB)
Product Categories
- Power management