UCC28521DW Texas Instruments - Yeehing Electronics

PFC/PWM Combination controller with TEM/TEM modulation and PWM Turn-off at Falling Bulk voltage

Pricing (USD)

Quantity	Unit Price
1 — 99	3.829
100 — 249	3.122
250 — 999	2.453
1,000 +	1.46

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Factor Correction - PFC
RoHS	Y
Switching Frequency	500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-20
Packaging	Tube
Features	750W Applications, Average Current Mode, Enable
Height	2.35 mm
Length	12.8 mm
Operating Temperature Range	- 40 C to + 85 C
Series	UCC28521
Type	Power Factor Correction IC
Width	7.52 mm
Brand	Texas Instruments
Development Kit	UCC28521EVM
Product Type	PFC - Power Factor Correction
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Unit Weight	0.017662 oz

For more information, please refer to datasheet

Documents

UCC28521DW Datasheet

More Information

The UCC28521 and UCC28528 combination PFC/PWM controllers provide complete control functionality for any off-line power system requiring compliance with the IEC1000-3-2 harmonic reduction requirements. By combining the control and drive signals for the PFC and the PWM stages into a single device, significant performance and cost benefits are gained.