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See Technical Specifications

UCC28061DR +BOM

Power Factor Correction Controller 500kHz 16-Pin SOIC T/R

Manufacturer:

TI
Mfr.Part #:

UCC28061DR
Datasheet:

UCC28061DR Datasheet (PDF)
Topology:

Boost
Control Mode:

TM
Switching Frequency (max) (kHz):

500
UVLO Thresholds On/off (V):

12.6/10.4
EDA/CAD Models:

Request Free CAD Models for UCC28061DR

Email: [email protected]

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Tel: +852 95804164

UCC28061DR General Description

The UCC28061DR sets a new standard for consumer applications by offering a solution that prioritizes audible noise elimination while maintaining high efficiency with cost-effective components. This product expands on the benefits of transition mode, making it possible to achieve higher power ratings than ever before. Utilizing the innovative Natural Interleaving technique, both channels of the UCC28061DR function as masters, eliminating the need for a slave channel and ensuring synchronized operation at the same frequency. This advanced approach results in enhanced matching, faster responses, and reliable transition mode operation for each channel. Additionally, the UCC28061DR features comprehensive system-level protections, including input brownout, output over-voltage, open-loop, overload, soft-start, phase-fail detection, and thermal shutdown, making it a reliable choice for consumer applications

Key Features

PFC performance with high power factor and low THD
Peak current mode control with adjustable limits
Integrated high-voltage startup circuit for easy design

Specifications

Topology	Boost	Control mode	TM
Switching frequency (max) (kHz)	500	UVLO thresholds on/off (V)	12.6/10.4
Vin (max) (V)	21	Features	> 750 W applications, Brownout protection, Enable, Interleaved, Overvoltage protection, Peak current mode, Transition Control Mode
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Duty cycle (max) (%)	99