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UC2845NG4

Texas Instruments

UC2845NG4 by Texas Instruments

UC2845NG4 by Texas Instruments is a switching controller with a max output current of 1A and a max switching frequency of 500kHz. It is commonly used in industrial applications for pulse width modulation control in buck-boost configurations.

Median Price

$3.290

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 640 parts In-Stock

1+ parts

$3.290

100+ parts

$1.730

1k+ parts

$0.987

10k+ parts

$0.951

640

$3.290

$1.730

$0.987

$0.951

Distributors (In-Stock)

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

Nova Conductors

Japan . 77 parts In-Stock

1+ parts

$0.853

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-

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77

$0.853

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Digiode

USA . 2,907 parts In-Stock

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$1.396

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2,907

$1.396

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Vyrian

USA . 2,551 parts In-Stock

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2,551

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Chip Stock

USA . 375 parts In-Stock

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375

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Distributors (Availability)

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Argo Parts USA

USA . 1,491 parts In-Stock

1+ parts

$0.853

100+ parts

-

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1,491

$0.853

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Continental Prestige Electronics

USA . 821 parts In-Stock

1+ parts

$0.853

100+ parts

-

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$0.836

821

$0.853

-

-

$0.836

Semicontronic

India . 562 parts In-Stock

1+ parts

$1.250

100+ parts

$1.219

1k+ parts

$1.212

10k+ parts

-

562

$1.250

$1.219

$1.212

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Ampacity Inc.

Singapore . 530 parts In-Stock

1+ parts

$1.250

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-

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530

$1.250

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Corphita

USA . 2,765 parts In-Stock

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$1.323

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$1.323

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Corohmni

South Africa . 81 parts In-Stock

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$8.600

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$8.600

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AZTECH Wire

Italy . 739 parts In-Stock

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$9.141

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$9.141

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Parana Technologies

USA . 294 parts In-Stock

1+ parts

$19.716

100+ parts

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$19.699

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294

$19.716

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$19.699

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DigiPath Technology Company

USA . 660 parts In-Stock

1+ parts

$21.710

100+ parts

$19.973

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660

$21.710

$19.973

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ChromeModa Solutions

Germany . 3,447 parts In-Stock

1+ parts

$22.153

100+ parts

$18.165

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$22.153

$18.165

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IDEA Electronic Components Group

UK . 2,218 parts In-Stock

1+ parts

$22.153

100+ parts

$21.045

1k+ parts

$19.938

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2,218

$22.153

$21.045

$19.938

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Kepictronics

USA . 5,800 parts In-Stock

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Microchip USA

USA . 2,777 parts In-Stock

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2,777

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Perfect Parts

USA . 874 parts In-Stock

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874

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Overview

Discover the UC2845NG4 by Texas Instruments, a top-quality switching regulator and controller that delivers outstanding performance and reliability. Manufactured by Texas Instruments, a trusted industry leader, this product is designed to meet the highest standards. With a wide range of applications, including buck-boost switcher configurations, the UC2845NG4 offers exceptional value and benefits to customers. Experience efficient and precise control with its current-mode operation and pulse width modulation control technique. From its compact rectangular package to its robust design, this product is built to excel in industrial settings. Trust the UC2845NG4 to deliver optimal results for your power management needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This product is made with a durable plastic/epoxy package body material, ensuring its reliability and longevity.

No. of Functions: 1

With a single function, this product offers a simple and straightforward solution for switching regulation and control needs.

Package Shape: RECTANGULAR

The rectangular package shape of this product allows for easy installation and integration into various electronic systems.

No. of Terminals: 8

With 8 terminals, this product provides ample connectivity options for different external components and circuits.

Package Style (Meter): IN-LINE

The in-line package style enhances the product's versatility, making it suitable for various applications and installations.

Maximum Operating Temperature: 85°C

With a high maximum operating temperature, this product can withstand challenging environments without compromising performance.

Control Mode: CURRENT-MODE

The current-mode control mode enhances the accuracy and stability of the switching regulation process, resulting in efficient and reliable operation.

Minimum Operating Temperature: -40°C

The wide minimum operating temperature range allows this product to perform reliably even in extremely cold conditions.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The use of nickel, palladium, and gold for terminal finish ensures excellent conductivity and corrosion resistance, guaranteeing reliable electrical connections.

Terminal Position: DUAL

With dual terminal positions, this product offers flexibility in component placement and facilitates efficient circuit design.

Maximum Seated Height: 5.08 mm

The low maximum seated height of this product allows for compact and space-saving designs, particularly in applications with height constraints.

Width (mm): 7.62 mm

This product's narrow width helps in minimizing the footprint and space requirements, making it suitable for portable and space-constrained devices.

Other IC type: SWITCHING CONTROLLER

The use of a switching controller integrated circuit type in this product enhances its efficiency and performance in regulating and controlling switching operations.

Nominal Input Voltage: 15 V

With a nominal input voltage of 15V, this product is compatible with a wide range of power sources and can handle various input voltage fluctuations.

Minimum Supply Voltage (Vsup): 8.4 V

The low minimum supply voltage requirement enables this product to operate efficiently even with lower power input, making it ideal for energy-efficient applications.

Length: 9.59 mm

The compact length of this product contributes to its space-saving capabilities, making it suitable for miniaturized electronic systems.

Temperature Grade: INDUSTRIAL

Built to withstand harsh industrial environments, this product's temperature grade ensures reliable performance in demanding applications.

Maximum Switching Frequency: 500 kHz

With a high maximum switching frequency, this product allows for fast and responsive switching operations, offering precise control over voltage regulation.

Maximum Supply Current (Isup): 25 mA

The low maximum supply current requirement of this product minimizes power consumption and allows for efficient energy utilization.

Maximum Output Current: 1 A

With a maximum output current of 1A, this product can deliver sufficient power to drive various electronic components, making it a versatile choice.

Technology: BICMOS

The use of BICMOS technology in this product combines the advantages of both bipolar and CMOS technologies, resulting in improved performance, efficiency, and integration capabilities.

Terminal Form: THROUGH-HOLE

The through-hole terminal form simplifies the assembly process and ensures secure and reliable solder joints, making it easier to integrate this product into electronic circuits.

Control Technique: PULSE WIDTH MODULATION

The pulse width modulation control technique employed in this product offers precise control over switching operations, resulting in accurate voltage regulation and improved system performance.

Switcher Config: BUCK-BOOST

The buck-boost switcher configuration provides the option to step up or step down the output voltage, making this product suitable for versatile power supply applications.

Terminal Pitch: 2.54 mm

The standard terminal pitch of 2.54 mm allows for easy connectivity with commonly used components and facilitates efficient assembly and prototyping processes.

Maximum Supply Voltage (Vsup): 28 V

With a high maximum supply voltage capability, this product can handle a wide range of power inputs, providing flexibility and adaptability in various applications.

Minimum Input Voltage: 8.2 V

The low minimum input voltage requirement makes this product compatible with different power sources and allows operation in low-power scenarios.

Nominal Output Voltage: 5 V

With a nominal output voltage of 5V, this product provides a stable and reliable voltage source suitable for powering various electronic devices and systems.

Maximum Input Voltage: 28 V

The high maximum input voltage capability ensures this product can handle a wide range of power inputs, providing versatility and reliability in different applications.

Technical Specifications

Switching Regulators & Controllers UC2845NG4 attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

28 V

Minimum Input Voltage:

8.2 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e4

Length:

9.59 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1 A

Nominal Output Voltage:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP8,.3

Package Shape:

Package Style (Meter):

IN-LINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

Maximum Seated Height:

5.08 mm

Sub-Category:

Switching Regulator or Controllers

Maximum Supply Current (Isup):

25 mA

Maximum Supply Voltage (Vsup):

28 V

Minimum Supply Voltage (Vsup):

8.4 V

Surface Mount:

NO

Switcher Config:

BUCK-BOOST

Maximum Switching Frequency:

500 kHz

Technology:

BICMOS

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.62 mm

Trade Compliance

UC2845NG4 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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