USB Power

ST Microelectronics earns USB-IF certification for complete USB PD EPR solution; efficiently delivers up to 140W from a single adapter

By Ryan Sanderson / March 9, 2023
Posted in

​STMicroelectronics has achieved USB IF certification on two ICs for use in adapter (source) and device (sink) sides of a USB Power Delivery (USB PD) extended power range (EPR) power supply/charger. The 140W (28V, 5A) reference design is the first to be certified with EPR to USB PD 3.1. Whilst this innovation from STMicroelectronics is […]

Read More

Transphorm and Weltrend Semiconductor Partner to Release Integrated GaN System-in-Package

By Ross Denyer / March 3, 2023
Posted in

Transphorm has partnered with Weltrend to release a GaN based system in package (SiP), the WT7162RHUG24A. This SiP is designed for use in 45 to 100 watt USB-C PD power adapters charging smartphones, tablets, laptops, and other smart devices. This SiP is another step forward for Transphorm who so far have been focussed on discrete […]

Read More

HP Adopt Transphorm’s SuperGaN into New 65W Adapter

By Ross Denyer / February 28, 2023
Posted in

Chargerlab have released a teardown of the HP 65W Dual USB-C GaN Power Adapter that revealing that HP have designed the SuperGaN Gen IV TP65H300G4LSG 650V GaN FET from Transphorm into the adapter. This GaN power adapter is compatible with both laptops and smartphones. Adoption by a tier one company is a good indicator of Transform’s […]

Read More

Categories

Scroll to Top