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UCC28221, UCC28220 Datasheet - Texas Instruments

UCC28221 Dual PWM Controller

The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers. Peak current mode control is used to ensure current sharing between the two channels. A precise maximum duty cycle clamp can be set to any value between 60% and 90% duty cycle per channel. The UCC28220 has an .

UCC28221 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

UCC28220-etcTI.pdf

This datasheet PDF includes multiple part numbers: UCC28221, UCC28220. Please refer to the document for exact specifications by model.
UCC28221 Datasheet Preview Page 2 UCC28221 Datasheet Preview Page 3

Datasheet Details

Part number:

UCC28221, UCC28220

Manufacturer:

Texas Instruments ↗

File Size:

1.29 MB

Description:

Dual pwm controller.

Note:

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

UCC28221 Distributor

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TAGS

UCC28221 UCC28220 Dual PWM Controller Texas Instruments