UCC28742EVM-001

UCC28742 10W AC/DC Converter Evaluation Module

UCC28742EVM-001

Order now

Overview

The UCC28742EVM-001 is a 10-W evaluation module for evaluating an off-line adapter for USB applications. The EVM meets CoC tier 2 and DoE Level 6 efficiency and standby power requirements. It is intended for evaluation purposes and is not intended to be an end product. The UCC28742EVM-001 converts 85-VRMS to 265-VRMS input voltage down to 5-VDC, with a 2.1-A current limit for USB adapter applications.

Features
  • Opto-coupled feedback for constant output voltage operation
  • Brick-wall current limit, with +/- 5% accuracy, and timeout delay hiccup, over current protection.
  • Enables +/- 1% output voltage regulation
  • Resonant valley switching for reduced switching losses and high effiency
  • Frequency dithering to reduce EMI
  • Fault Protections: Input Low Line, Output Over-Voltage, Over-Current and Short-Circuit Protection
AC/DC & DC/DC controllers (external FET)
UCC28742 High-Efficiency Flyback Controller with 1% Output regulation accuracy
Download View video with transcript Video

Order & start development

Evaluation board

UCC28742EVM-001 — UCC28742 10W-USB Adapter Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* EVM User's guide Using the UCC28742EVM-001 (Rev. B) 06 Jun 2018
Certificate UCC28742EVM-001 EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet UCC28742 High-Efficiency Flyback Controller with Optocoupler Feedback datasheet (Rev. A) PDF | HTML 08 May 2018

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos