UCC28056 Datasheet - Texas Instruments

UCC28056, 6-Pin Single-Phase Transition-Mode PFC Controller

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The UCC28056 device drives PFC boost stages based on an innovative mixed mode method that operates in transition mode (TM) at full load and transition.

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Datasheet Details

Part number:

UCC28056

Manufacturer:

Texas Instruments ↗

File Size:

2.42 MB

Description:

6-Pin Single-Phase Transition-Mode PFC Controller

Features

* 1 Ultra-low no-load input power enables < 80-mW standby power at 230 VAC in PFC+LLC system
* Excellent light load efficiency and high efficiency over wide range of load due to multi-mode TM and DCM control
* Enables low system cost through FET Drain valley synchronized turn-

Applications

* Desktop computing and Digital TV
* Gaming, Set top box and AC adapter front end
* LED drivers and luminaries

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UCC28056 6-Pin Single-Phase Transition-Mode PFC Controller Texas Instruments

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