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UC2843AQD

Texas Instruments

UC2843AQD by Texas Instruments

UC2843AQD by Texas Instruments is a current-mode switching controller with a max output current of 1A and a max switching frequency of 500kHz. It operates in the temperature range of -40 to 125°C, making it suitable for automotive applications. The package style is small outline, with 14 terminals in a rectangular shape for surface mount assembly.

Median Price

-

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 . 5,220 parts In-Stock

1+ parts

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5,220

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Digiode

USA . 2,047 parts In-Stock

1+ parts

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2,047

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Distributors (Availability)

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

Semicontronic

India . 1,619 parts In-Stock

1+ parts

$0.500

100+ parts

$0.488

1k+ parts

$0.485

10k+ parts

-

1,619

$0.500

$0.488

$0.485

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Ampacity Inc.

Singapore . 1,184 parts In-Stock

1+ parts

$2.500

100+ parts

-

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1,184

$2.500

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AZTECH Wire

Italy . 658 parts In-Stock

1+ parts

$7.134

100+ parts

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658

$7.134

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One Stop Electronics

USA . 1,501 parts In-Stock

1+ parts

$7.500

100+ parts

-

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1,501

$7.500

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Parana Technologies

USA . 1,265 parts In-Stock

1+ parts

$16.756

100+ parts

-

1k+ parts

$17.008

10k+ parts

-

1,265

$16.756

-

$17.008

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DigiPath Technology Company

USA . 347 parts In-Stock

1+ parts

$18.450

100+ parts

$16.974

1k+ parts

-

10k+ parts

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347

$18.450

$16.974

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ChromeModa Solutions

Germany . 2,703 parts In-Stock

1+ parts

$18.827

100+ parts

$15.438

1k+ parts

-

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2,703

$18.827

$15.438

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IDEA Electronic Components Group

UK . 1,804 parts In-Stock

1+ parts

$18.827

100+ parts

$17.886

1k+ parts

$16.944

10k+ parts

-

1,804

$18.827

$17.886

$16.944

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Microchip USA

USA . 4,594 parts In-Stock

1+ parts

-

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4,594

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Corphita

USA . 2,932 parts In-Stock

1+ parts

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2,932

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Corohmni

South Africa . 418 parts In-Stock

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418

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Overview

Discover the cutting-edge UC2843AQD by Texas Instruments, a top-quality switching regulator and controller that offers unparalleled performance in a compact package. Perfect for automotive applications, this innovative product ensures reliable operation even in extreme temperatures. With advanced control techniques and a wide input voltage range, customers can trust in the stability and efficiency of their systems. Elevate your designs with the UC2843AQD and experience the superior value and benefits it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight, durable, and cost-effective, making the product easy to handle and long-lasting.

Surface Mount: YES

Allows for easy and efficient installation on circuit boards, saving space and simplifying the manufacturing process.

Maximum Operating Temperature: 125 °C

Ensures reliable performance even in high-temperature environments, making it suitable for a wide range of applications.

Control Mode: CURRENT-MODE

Current-mode control provides faster response, improved transient response, and better noise immunity, enhancing overall efficiency and reliability.

Nominal Input Voltage: 15 V

Optimal input voltage range for efficient operation and compatibility with various power sources.

Maximum Output Current: 1 A

Capable of delivering up to 1 amp of output current, making it suitable for powering a variety of electronic devices and components.

Technical Specifications

Switching Regulators & Controllers UC2843AQD 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:

25 V

Minimum Input Voltage:

12 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e4

Length:

8.65 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1 A

Nominal Output Voltage:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP14,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

PUSH-PULL

Maximum Switching Frequency:

500 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3.9 mm

Trade Compliance

UC2843AQD Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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