Explore the advanced capabilities of USB-C with Programmable Power Supply (PPS) in this 12-minute tutorial video. Learn how PPS transforms USB-C power sources into variable power supplies with adjustable voltage and current limits. Discover the practical applications through demonstrations of a PPS breakout board, including detecting PD profiles, setting specific voltages, monitoring current/voltage, and charging LiPo batteries. The video covers technical specifications, shows how to implement PPS using specialized ICs, and evaluates the performance of breakout board solutions. Perfect for electronics enthusiasts looking to leverage USB-C's full potential beyond standard power delivery profiles.
Overview
Syllabus
0:00 USB-C PPS??
1:33 Intro
2:36 What can PD, PPS do?
3:14 What IC can do that?
4:38 PPS Breakout Board!
5:22 PD Profiles Detect
6:19 Setting a PD Voltage
7:10 Setting a PPS Voltage
8:24 Current/Voltage Monitor
8:50 Max Voltage Resolution
9:11 Charging a LiPo with PPS
10:01 Breakout Board Results
10:12 AVS Feature?
11:10 Final Verdict
Taught by
GreatScott
