UCC28704DBVR-1 Texas Instruments - Yeehing Electronics

High-Efficiency Off-Line CV and CC Flyback Controller with Primary-Side Regulation (PSR)

Pricing (USD)

Quantity	Unit Price
1 — 99	0.815
100 — 249	0.627
250 — 999	0.462
1,000 +	0.23

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	AC/DC Converters
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOT-23-6
Output Voltage	5 V
Output Power	-
Input / Supply Voltage - Min	8.5 V
Input / Supply Voltage - Max	35 V
Topology	Flyback
Switching Frequency	85 kHz
Duty Cycle - Max	99 %
Operating Supply Current	2.3 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Output Current	2 A
Series	UCC28704
Packaging	Reel
Isolation	Isolated
Number of Outputs	1
Operating Temperature Range	- 40 C to + 125 C
Product	AC/DC Converters
Type	PWM Controller
Brand	Texas Instruments
Development Kit	-
Product Type	AC/DC Converters
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000674 oz

For more information, please refer to datasheet

Documents

UCC28704DBVR-1 Datasheet

More Information

The UCC28704 Off-line flyback controller is a highly integrated, 6-pin primary-side regulated PWM controller for designing high efficiency AC-to-DC power supplies with low standby power consumption to comply with global efficiency standards. The controller has ultra-low current consumption at start-up to enable designs with <30-mW no-load input power and save standby mode energy consumption. Intelligent primary-side sensing and control enables 5% output voltage and current control without using an opto coupler or secondary-side feedback circuits.