http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fpdf%2Fsluucw5″>View Datasheet

Texas Instruments UCC28750EVM Evaluation Module

Texas Instruments UCC28750EVM Evaluation Module is designed to evaluate an off-line power AC to DC flyback converter. This evaluation module uses the UCC287502 constant-voltage flyback controller using optocoupled feed-back in a 60W converter to provide 2.5A of constant charge current. The UCC28750EVM evaluation module features an 85V_RMS to 265V_RMS input voltage range and converts it down to 24V_DC, capable of delivering 60W of output power. The UCC28750EVM-071 is intended for evaluation purposes and is not intended to be an end product. This module is used in isolated offline AC/DC power supplies, battery chargers, industrial AC/DC for grid infrastructures, TVs, printers, electricity meters, home appliances, and micro-inverters.

Features

Designed to evaluate the UCC28750 current-mode flyback controller
Regulated 24V_DC ±5%
Capable of delivering 60W output

85V_RMS to 265V_RMSwide input voltage range
Max load efficiency >90%

Applications

Isolated offline AC/DC power supplies
Industrial AC/DC for grid infrastructure and appliances
Audio, printers, TV, and set-top box offline AC/DC
Merchant DIN rail power supply and server PSU

Battery chargers
Electricity meters
String inverters and micro inverters
Small home appliances and AC indoor/outdoor units

Texas Instruments UCC28750EVM Evaluation Module

Features

Applications

Test Set-Up Diagram

Schematic Diagram

husseinkey ELECTRONICS®

COMPANY