UCC28070QPWRQ1 Texas Instruments - Yeehing Electronics

Automotive two-phase interleaved continuous conduction(CCM) mode PFC controller

Pricing (USD)

Quantity	Unit Price
1 — 99	2.942
100 — 249	2.399
250 — 999	1.885
1,000 +	1.12

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Factor Correction - PFC
RoHS	Y
Switching Frequency	300 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-20
Qualification	AEC-Q100
Packaging	Reel
Features	Automotive qualified, Feed-forward correction for near unity PF, Frequency dithering for enhanced E
Operating Temperature Range	- 40 C to + 125 C
Product	PFC Controllers
Series	UCC28070-Q1
Brand	Texas Instruments
Pd - Power Dissipation	800 mW
Product Type	PFC - Power Factor Correction
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.006737 oz

For more information, please refer to datasheet

Documents

UCC28070QPWRQ1 Datasheet

More Information

The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less expensive. A significantly improved multiplier design provides a shared current reference to two independent current amplifiers that ensures matched average current mode control in both PWM outputs while maintaining a stable, low-distortion sinusoidal input line current.