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UCC3977PWG4

Texas Instruments

UCC3977PWG4 by Texas Instruments

UCC3977PWG4 by Texas Instruments is a switching regulator with 12V nominal voltage and 105 kHz max switching frequency. It features a small outline package, resonant control technology, and push-pull switcher configuration. Ideal for applications requiring efficient power conversion in commercial temperature grades.

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 . 8,728 parts In-Stock

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Digiode

USA . 2,571 parts In-Stock

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2,571

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Distributors (Availability)

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Semicontronic

India . 1,338 parts In-Stock

1+ parts

$1.500

100+ parts

$1.462

1k+ parts

$1.455

10k+ parts

-

1,338

$1.500

$1.462

$1.455

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Ampacity Inc.

Singapore . 1,114 parts In-Stock

1+ parts

$3.500

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1,114

$3.500

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One Stop Electronics

USA . 536 parts In-Stock

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$6.500

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536

$6.500

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AZTECH Wire

Italy . 614 parts In-Stock

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$7.507

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614

$7.507

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Parana Technologies

USA . 438 parts In-Stock

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$9.630

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$10.222

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438

$9.630

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$10.222

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DigiPath Technology Company

USA . 442 parts In-Stock

1+ parts

$10.604

100+ parts

$9.755

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442

$10.604

$9.755

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IDEA Electronic Components Group

UK . 1,563 parts In-Stock

1+ parts

$10.820

100+ parts

$10.279

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$9.738

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1,563

$10.820

$10.279

$9.738

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ChromeModa Solutions

Germany . 202 parts In-Stock

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$10.820

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$8.872

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202

$10.820

$8.872

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Component Stockers USA

USA . 768 parts In-Stock

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$99.990

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768

$99.990

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A-Z Elektronik GmbH

Germany . 6,687 parts In-Stock

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Corphita

USA . 2,722 parts In-Stock

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Microchip USA

USA . 1,540 parts In-Stock

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Corohmni

South Africa . 396 parts In-Stock

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Overview

Discover the innovative UCC3977PWG4 from Texas Instruments, a top-tier manufacturer known for cutting-edge technology. This switching regulator/controller is versatile and reliable, perfect for various applications in the electronics industry. With a compact design and high-quality materials, this product offers exceptional performance while ensuring efficiency and durability. Trust Texas Instruments to deliver top-of-the-line solutions that exceed expectations. Elevate your projects with the UCC3977PWG4 and experience unparalleled value and benefits.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material of the package body is lightweight and durable, making the product easy to handle and resistant to damage.

Surface Mount: YES

Being surface mountable allows for easier and more efficient assembly processes, saving time and effort during production.

Nominal Supply Voltage (Vsup): 12 V

The 12V nominal supply voltage is a common and widely available power source, making this product compatible with a variety of applications.

Maximum Operating Temperature: 70 °C

With a maximum operating temperature of 70°C, this product can handle high temperature environments without risk of failure.

Minimum Operating Temperature: 0 °C

The ability to operate at temperatures as low as 0°C ensures reliable performance in a wide range of environments.

Technology: CMOS

The CMOS technology used in this product offers low power consumption and high noise immunity, improving efficiency and reliability.

Control Technique: RESONANT CONTROL

Resonant control technique helps in reducing switching losses and improving efficiency of the regulator, leading to better overall performance.

Switcher Config: PUSH-PULL

The push-pull configuration provides better efficiency and lower electromagnetic interference, making this product suitable for sensitive electronic devices.

Technical Specifications

Switching Regulators & Controllers UCC3977PWG4 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:

70 Cel

Minimum Operating Temperature:

0 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

Maximum Supply Current (Isup):

2.5 mA

Nominal Supply Voltage (Vsup):

12 V

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

UCC3977PWG4 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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