UCC28700EVM-068

UCC28700 evaluation module

UCC28700EVM-068

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Overview

The Texas Instruments UCC28700EVM-068 evaluation module (EVM) helps designers evaluate the performance of the UCC28700 Constant-Voltage, Constant-Current PWM with Primary-Side Regulation. The 5W EVM is used for evaluating an off line adapter for USB applications. It converts a 90V to 265V RMS input voltage down to 5V DC, with a 1A current limit for USB adapter applications. It is intended for evaluation purposes and is not intended to be an end product.
  • <30mW no load power for 5 star rating
  • Primary Side Regulation (PSR) eliminates opto-coupler
  • +/- 5% Voltage & Current Regulation
  • 130 KHz max. switching frequency enables high power density charger designs
  • Quasi-resonant valley switching operation for highest overall efficiency
  • Wide VDD range (35V) allows small bias capacitor
  • Drive Output for MOSFET
  • Protection Functions: Over Voltage, Low Line, Over Current
Flyback controllers
UCC28700 Constant-voltage, constant-current PWM with PSR & Programmable cable compensation UCC28700-Q1 Compact primary-side regulation PWM controller with automotive grade UCC28702 Constant-voltage, constant-current PWM with PSR, NTC option, and 150mV cable compensation UCC28703 Constant-voltage, constant-current PWM with PSR, NTC option, and 300mV cable compensation
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Evaluation board

UCC28700EVM-068 – UCC28700EVM-068 Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
More literature UCC28700EVM-068 EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide Using the UCC28700EVM-068 (Rev. A) Sep. 16, 2015

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