UCC28051P Texas Instruments - Yeehing Electronics

Transition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, -40°C to 105

Pricing (USD)

Quantity	Unit Price
1 — 99	0.758
100 — 249	0.583
250 — 999	0.429
1,000 +	0.21

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Factor Correction - PFC
RoHS	Y
Switching Frequency	200 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 105 C
Mounting Style	Through Hole
Package / Case	PDIP-8
Packaging	Tube
Features	OVP, Transition Mode Control
Height	4.57 mm
Length	9.81 mm
Operating Temperature Range	- 40 C to + 105 C
Series	UCC28051
Type	Power Factor Correction IC
Width	6.35 mm
Brand	Texas Instruments
Development Kit	UCC28051EVM
Product Type	PFC - Power Factor Correction
Factory Pack Quantity	50
Subcategory	PMIC - Power Management ICs
Unit Weight	0.015535 oz

For more information, please refer to datasheet

Documents

UCC28051P Datasheet

More Information

The UCC38050 and UCC38051 are PFC controllers for low-to-medium power applications requiring compliance with IEC 1000-3-2 harmonic reduction standard. The controllers are designed for a boost preregulator operating in transition mode (also referred to as boundary-conduction mode or critical conduction-mode operation). They feature a transconductance voltage amplifier for feedback error processing, a simple multiplier for generating a current command proportional to the input voltage, a current-sense (PWM) comparator, PWM logic, and a totem-pole driver for driving an external FET.