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UC3845NG4

Texas Instruments

UC3845NG4 by Texas Instruments

UC3845NG4 by Texas Instruments is a switching regulator/controller with 1 function. It operates at temperatures b/w 0°C and 70°C, has a max output current of 1A, and uses pulse width modulation control technique. It is commonly used in buck-boost switcher applications.

Median Price

$2.990

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 811 parts In-Stock

1+ parts

$2.990

100+ parts

$1.480

1k+ parts

$0.888

10k+ parts

$0.837

811

$2.990

$1.480

$0.888

$0.837

Distributors (In-Stock)

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.796

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100

$0.796

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Digiode

USA . 2,910 parts In-Stock

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$2.138

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2,910

$2.138

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Vyrian

USA . 2,456 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 30 parts In-Stock

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30

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Bristol Electronics

USA . 30 parts In-Stock

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$1.183

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30

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$1.183

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Dan-Mar Components

USA . 30 parts In-Stock

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30

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Distributors (Availability)

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

$0.796

100+ parts

-

1k+ parts

$0.756

10k+ parts

$0.740

2,000

$0.796

-

$0.756

$0.740

Ampacity Inc.

Singapore . 812 parts In-Stock

1+ parts

$1.920

100+ parts

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812

$1.920

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Corphita

USA . 3,632 parts In-Stock

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$2.025

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$2.025

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AZTECH Wire

Italy . 778 parts In-Stock

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$10.671

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$10.671

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Parana Technologies

USA . 382 parts In-Stock

1+ parts

$15.640

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$16.007

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382

$15.640

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$16.007

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DigiPath Technology Company

USA . 485 parts In-Stock

1+ parts

$17.222

100+ parts

$15.844

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485

$17.222

$15.844

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ChromeModa Solutions

Germany . 4,760 parts In-Stock

1+ parts

$17.573

100+ parts

$14.410

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4,760

$17.573

$14.410

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IDEA Electronic Components Group

UK . 2,194 parts In-Stock

1+ parts

$17.573

100+ parts

$16.694

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$15.816

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2,194

$17.573

$16.694

$15.816

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Corohmni

South Africa . 1,057 parts In-Stock

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$18.393

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Microchip USA

USA . 2,541 parts In-Stock

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Perfect Parts

USA . 1,680 parts In-Stock

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1,680

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Argo Parts USA

USA . 616 parts In-Stock

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Continental Prestige Electronics

USA . 481 parts In-Stock

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GreenTree Electronics

Israel . 50 parts In-Stock

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Overview

Discover the UC3845NG4 by Texas Instruments, a high-quality switching regulator and controller that brings outstanding performance to your applications. As a leading manufacturer, Texas Instruments ensures top-notch reliability and precision in every product. The UC3845NG4 allows for efficient power management with its current-mode control mode and pulse width modulation technique. With a wide input voltage range and maximum output current of 1A, this versatile device is perfect for various applications. Whether you're powering a consumer electronics device or an industrial system, the UC3845NG4 delivers exceptional value, benefits, and advantages, making it the go-to choice for all your power management needs.

Feature Benefit Bullets

Package Body Material

PLASTIC/EPOXY. This material provides durability and protection for the product, making it a reliable choice.

No. of Functions

1. With a single function, this product offers simplicity and ease of use.

Package Shape

RECTANGULAR. The rectangular shape allows for efficient and compact installation in various applications.

No. of Terminals

8. The ample number of terminals enables connectivity with multiple components, expanding its versatile usability.

Package Style (Meter)

IN-LINE. The in-line package style facilitates easy installation and compatibility with existing setups.

Maximum Operating Temperature

70 °C. With a high operating temperature, this product can withstand demanding conditions, ensuring reliable performance.

Control Mode

CURRENT-MODE. The current-mode control enhances stability and accuracy in regulating current, making it an optimal choice for precise control.

Minimum Operating Temperature

0 °C. This wide temperature range allows the product to function reliably in both extreme cold and hot environments.

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au). The quality terminal finish ensures excellent conductivity and corrosion resistance, extending the product's lifespan.

Terminal Position

DUAL. The dual terminal position offers flexibility in installation, accommodating various configurations.

Maximum Seated Height

5.08 mm. The low seated height allows for compact integration, making it suitable for space-constrained applications.

Width (mm)

7.62 mm. The narrow width enables easy installation even in tight spaces, increasing its compatibility and usability.

Other IC type

SWITCHING CONTROLLER. The switching controller IC type provides efficient and reliable control, making it an ideal choice for power management applications.

Nominal Input Voltage

15 V. With a nominal input voltage of 15 V, this product is compatible with various power sources, expanding its range of applications.

Minimum Supply Voltage (Vsup)

8.4 V. Its low minimum supply voltage allows for compatibility with a wide range of power sources, providing versatility.

Length

9.59 mm. The compact length facilitates easy integration into different systems and setups.

Temperature Grade

COMMERCIAL. The commercial temperature grade ensures reliable operation within standard operating temperature ranges.

Maximum Switching Frequency

500 kHz. With a high switching frequency, this product enables fast and efficient regulation, making it suitable for high-performance applications.

Maximum Supply Current (Isup)

25 mA. The low supply current reduces power consumption, contributing to energy efficiency and cost savings.

Maximum Output Current

1 A. This high maximum output current capability allows for powering a wide range of devices, making it a versatile choice.

Technology

BICMOS. The BICMOS technology combines the advantages of both bipolar and CMOS technologies, delivering enhanced speed, precision, and efficiency in the product.

Terminal Form

THROUGH-HOLE. The through-hole terminal form allows for secure and reliable connections, ensuring stability in a variety of applications.

Control Technique

PULSE WIDTH MODULATION. The pulse width modulation control technique enables precise and flexible control of the product, making it suitable for various power regulation needs.

Switcher Config

BUCK-BOOST. The buck-boost switcher configuration offers the ability to step-up and step-down voltages, providing versatility in power management applications.

Terminal Pitch

2.54 mm. The standard terminal pitch allows for compatibility and ease of connection with standard components, simplifying installation.

Maximum Supply Voltage (Vsup)

28 V. With a maximum supply voltage of 28 V, this product can handle a wide range of power sources, increasing its applicability.

Minimum Input Voltage

8.2 V. Its low minimum input voltage enables compatibility with various power sources, enhancing its versatility.

Nominal Output Voltage

5 V. With a nominal output voltage of 5 V, this product is suitable for various applications requiring stable voltage output.

Maximum Input Voltage

28 V. The high maximum input voltage allows for compatibility with a wide range of power sources, expanding its range of applications.

Technical Specifications

Switching Regulators & Controllers UC3845NG4 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:

70 Cel

Minimum Operating Temperature:

0 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

UC3845NG4 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.

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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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