UCC28810D - TI

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

Part No

UCC28810D
Manufacturer

TI
ChipWorker Part#

CW10424230
Category

LED Driver, LED Display Driver
Package

SOIC-8
Description

Led Driver Linear, 1 Output, Boost, Buck, Flyback, 18V in, 125mA out, SOIC-8
Documentation

Datasheet

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UCC28810D Specifications

Attribute	Attribute Value

Part Number	UCC28810D
Manufacturer	TI
ChipWorker Part#	CW10424230
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	18.0V (max)
Number of Outputs	1 Output
Input Voltage (DC)	18.0 V
Output Voltage	9V ~ 400V
Output Current	125 mA
Supply Current	7000 mA
Number of Positions	8 Position
Power Dissipation	150 W
Quiescent Current	4.00 mA
Number of Regulated Outputs	1 Output
Switching Frequency	250 kHz
Input Voltage (Max)	18 V
Input Voltage (Min)	13 V
Output Voltage (Max)	400 V
Output Current (Max)	5 A
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	18 V
Supply Voltage (Max)	18 V
Input Voltage	16.4V ~ 18V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

Introduction
The UCC28810EVM-002 is a constant current non-isolated power supply for LED lighting applications. It will convert universal mains (90 VRMS to 264 VRMS) to a 0.9-A constant current into a 100-W load. This evaluation module will allow the customer evaluate the UCC28810/11 in a typical LED lighting application.
Description
The evaluation module uses a two stage approach to controlling the output current.
The first stage is a transition mode PFC circuit. This ensures the design meets the harmonic current or power factor requirements set out by various standards, such as EN61000-3-2. The PFC circuit converts the AC input to a regulated DC voltage. This DC voltage can be configured in one of two ways. The default configuration of the module is that of a boost follower type PFC. The boost follower PFC is where the PFC regulated output DC voltage tracks the AC input peak voltage. The second configuration requires removing some components and changing a resistor value see below for more details. This second onfiguration removes the tracking element of the PFC circuit. The PFC DC output voltage will then be egulated to a fixed value in the region of 396 VDC.
Features
• 90 VRMS to 264 VRMS operation
• Boost Follower or Fixed Output PFC Stage
• PFC Disable
• Output Current Disable
• External or Internal PWM Dimming
Typical Applications
• AC Input General Lighting Applications Using HB-LED’s
• Industrial, Commercial and Residential Lighting Fixtures
• Outdoor Lighting: Street, Roadway, Parking, Construction and Ornamental LED Lighting Fixtures

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