UCC28221, UCC28220 Dual PWM Controller

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community UCC28220, UCC28221 SLUS544G * SEPTEMBER 2003 * .
The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers.

📥 Download Datasheet

UCC28221 Datasheet Preview — This datasheet PDF includes multiple part numbers: UCC28221, UCC28220. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UCC28221, UCC28220
Manufacturer: Texas Instruments ↗
File Size: 1.29 MB
Datasheet: UCC28220-etcTI.pdf
Description: Dual PWM Controller
Note: This datasheet PDF includes multiple part numbers: UCC28221, UCC28220.
Please refer to the document for exact specifications by model.

Features

* 1 2-MHz High-Frequency Oscillator With 1-MHz Operation Per Channel
* Matched Internal Slope Compensation Circuits
* Programmable Maximum Duty Cycle Clamp 60% to 90% Per Channel
* Peak Current Mode Control With Cycle-by-Cycle Current Limit
* Current Sense Disc

Applications

* High Output Current (50-A to 100-A) Converters
* Maximum Power Density Designs
* High-Efficiency 48-V Input With Low Output Ripple Converters

UCC28221 Distributors

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UCC28220 Dual PWM Controller Texas Instruments

Texas Instruments UCC28221-like datasheet