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UCC28521DWR

Texas Instruments

UCC28521DWR by Texas Instruments

UCC28521DWR by Texas Instruments is a current-mode power factor controller with post regulator. It operates in an industrial temperature range from -40 to 85°C, with a max output current of 3.5A and a switching frequency of 240kHz. This boost switcher IC is designed for applications requiring efficient power management in a small outline package.

Median Price

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Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 6,131 parts In-Stock

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Digiode

USA . 4,967 parts In-Stock

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4,967

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Distributors (Availability)

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Ampacity Inc.

Singapore . 466 parts In-Stock

1+ parts

$3.500

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466

$3.500

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Semicontronic

India . 456 parts In-Stock

1+ parts

$3.500

100+ parts

$3.412

1k+ parts

$3.395

10k+ parts

-

456

$3.500

$3.412

$3.395

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One Stop Electronics

USA . 260 parts In-Stock

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$3.500

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260

$3.500

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Parana Technologies

USA . 1,621 parts In-Stock

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$15.598

100+ parts

$1,448.524

1k+ parts

$14.038

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1,621

$15.598

$1,448.524

$14.038

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AZTECH Wire

Italy . 789 parts In-Stock

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$16.261

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789

$16.261

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DigiPath Technology Company

USA . 85 parts In-Stock

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$17.175

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85

$17.175

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ChromeModa Solutions

Germany . 1,798 parts In-Stock

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$17.526

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$14.371

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1,798

$17.526

$14.371

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IDEA Electronic Components Group

UK . 202 parts In-Stock

1+ parts

$17.526

100+ parts

$16.650

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$15.773

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202

$17.526

$16.650

$15.773

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Corphita

USA . 4,307 parts In-Stock

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4,307

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Microchip USA

USA . 479 parts In-Stock

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479

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Corohmni

South Africa . 353 parts In-Stock

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353

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Overview

Unlock the power of efficient and reliable energy management with the UCC28521DWR by Texas Instruments. As a leading manufacturer in switching regulators & controllers, Texas Instruments delivers top-notch quality and performance in every product. The UCC28521DWR offers unmatched value with its current-mode control mode, pulse width modulation technique, and maximum output current of 3.5 A. Perfect for industrial applications, this power factor controller with post regulator ensures optimal energy efficiency and precise voltage regulation. Trust Texas Instruments to provide the innovative solutions you need for your next project.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides good insulation properties and can withstand a wide range of temperatures, making the product durable and reliable.

Surface Mount: YES

Surface mount technology allows for easy installation and saves space on the circuit board, making the product suitable for compact designs.

Maximum Output Current: 3.5 A

High maximum output current capability ensures the product can power demanding applications and devices efficiently.

Control Mode: CURRENT-MODE

Current-mode control ensures stable and accurate regulation, improving the performance and efficiency of the switching regulator.

Maximum Switching Frequency: 240 kHz

High switching frequency allows for fast response to load changes and reduces ripple, enhancing the overall performance of the regulator.

Technical Specifications

Switching Regulators & Controllers UCC28521DWR attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Additional Features:

PEAK CURRENT MODE ALSO AVAILABLE

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

15 V

Minimum Input Voltage:

10.6 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G20

Length:

12.8 mm

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

3.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BOOST

Maximum Switching Frequency:

240 kHz

Technology:

BICMOS

Temperature Grade:

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.5 mm

Trade Compliance

UCC28521DWR Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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