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UCC2977PWG4

Texas Instruments

UCC2977PWG4 by Texas Instruments

UCC2977PWG4 by Texas Instruments is a CMOS switching regulator with 3-13.5V power supplies, operating at -40 to 85°C. It features a push-pull switcher config and resonant control technique, suitable for industrial applications like fluorescent light controllers. The IC has a small outline package style with dual terminals and nickel palladium gold finish.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,235 parts In-Stock

1+ parts

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6,235

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Digiode

USA . 2,078 parts In-Stock

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2,078

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ACDS - Activité Composants Distribution Service

France . 73 parts In-Stock

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73

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Distributors (Availability)

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

One Stop Electronics

USA . 781 parts In-Stock

1+ parts

$1.500

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781

$1.500

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Parana Technologies

USA . 1,248 parts In-Stock

1+ parts

$3.467

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$3.991

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1,248

$3.467

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$3.991

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DigiPath Technology Company

USA . 731 parts In-Stock

1+ parts

$3.817

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731

$3.817

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ChromeModa Solutions

Germany . 585 parts In-Stock

1+ parts

$3.895

100+ parts

$3.194

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585

$3.895

$3.194

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IDEA Electronic Components Group

UK . 443 parts In-Stock

1+ parts

$3.895

100+ parts

-

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$3.506

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443

$3.895

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$3.506

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AZTECH Wire

Italy . 369 parts In-Stock

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$6.799

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369

$6.799

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Corphita

USA . 1,609 parts In-Stock

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1,609

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Microchip USA

USA . 377 parts In-Stock

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377

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Cyclops Electronics Ltd (Excess)

UK . 73 parts In-Stock

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73

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Glotronic Ltd.

UK . 58 parts In-Stock

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58

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Overview

Unlock the power of efficient energy management with the UCC2977PWG4 by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers top-quality switching regulators and controllers that guarantee reliability and performance. Ideal for applications in power supplies, this product offers customers value through its compact design, wide input voltage range, and advanced control techniques. Experience the benefits of enhanced power efficiency and seamless operation with the UCC2977PWG4, designed to meet the demands of industrial environments.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material makes the product lightweight and durable, ideal for applications where weight and durability are important factors.

Surface Mount: YES

Being surface mountable, this product is easy to integrate into circuit boards, saving space and allowing for automated assembly processes.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature of 85°C, this product can withstand harsh environmental conditions and operate reliably in a wide range of temperatures.

Nominal Input Voltage: 12 V

The nominal input voltage of 12V makes this product suitable for a wide range of applications that require stable and efficient power conversion.

Maximum Switching Frequency: 105 kHz

The high maximum switching frequency of 105 kHz enables fast and efficient power conversion, making this product ideal for applications that require high performance.

Technical Specifications

Switching Regulators & Controllers UCC2977PWG4 attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Control Technique:

RESONANT CONTROL

Maximum Input Voltage:

13.5 V

Minimum Input Voltage:

3 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.4 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/13.5

Qualification:

Not Qualified

Maximum Seated Height:

1.2 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

PUSH-PULL

Maximum Switching Frequency:

105 kHz

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

UCC2977PWG4 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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