UC28025 datasheet, controller equivalent, Texas Instruments

Avg. rating / M : 1.0 rating-1

datasheet Download (Size : 427.28KB)

Features and benefits

*1 Peak Current Mode, Average Current Mode, or Voltage Mode (With FeedForward) Control Methods
* Practical Operation Up to 1 MHz
* 50-ns Propagation Delay to .

Application

* Off-Line and DC-DC Power Supplies
* Converters Using Voltage Mode, Peak Current Mode, or Average Current Mode .

Description

The UC28023 and UC28025 are fixed-frequency PWM controllers optimized for high-frequency switched-mode power-supply applications. The UC28023 is a single output PWM for single-ended topologies while the UC28025 offers dual alternating outputs for dou.

Image gallery