UCC28880DR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UCC28880DR
Manufacturer

TI
ChipWorker Part#

CW10874265
Category

PWM Controller IC
Package

SOIC-8
Description

Voltage Mode PWM Controller 3.3V 100mA 7Pin SOIC T/R
Documentation

Datasheet

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UCC28880DR Specifications

Attribute	Attribute Value

Part Number	UCC28880DR
Manufacturer	TI
ChipWorker Part#	CW10874265
Category	PWM Controller IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	7 Pin
Case/Package	SOIC-8
Output Voltage	3.3 V
Output Current	100 mA
Breakdown Voltage	700 V
Quiescent Current	60.0 µA
Switching Frequency	62 kHz
Topology	Buck
Duty Cycle	55 %
Maximum Duty Cycle	55 %
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Operating Temperature	-40℃ ~ 105℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The UCC28880 integrates the controller and a 700-V power MOSFET into one monolithic device. The device also integrates a high-voltage current source, enabling start up and operation directly from the rectified mains voltage.
The low quiescent current of the device enables excellent efficiency. With the UCC28880 the most common converter topologies, such as buck, buck-boost and flyback can be built using a minimum number of external components.
The UCC28880 incorporates a soft-start feature for controlled start up of the power stage which minimizes the stress on the power-stage components.

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