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UC3854BDWG4

Texas Instruments

UC3854BDWG4 by Texas Instruments

UC3854BDWG4 by Texas Instruments is a current-mode switching regulator with 1.5A output, PWM control technique, and boost switcher config. It operates b/w 0-70°C, ideal for power factor correction in commercial applications requiring 7.5V output at up to 120kHz frequency.

Median Price

$7.470

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 . 110 parts In-Stock

1+ parts

$7.470

100+ parts

$5.110

1k+ parts

$2.790

10k+ parts

-

110

$7.470

$5.110

$2.790

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Distributors (In-Stock)

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

Nova Conductors

Japan . 51 parts In-Stock

1+ parts

$3.190

100+ parts

-

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51

$3.190

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Digiode

USA . 1,923 parts In-Stock

1+ parts

$6.726

100+ parts

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1,923

$6.726

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Chip Stock

USA . 7,600 parts In-Stock

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7,600

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Vyrian

USA . 3,389 parts In-Stock

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3,389

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Distributors (Availability)

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Corohmni

South Africa . 325 parts In-Stock

1+ parts

$2.202

100+ parts

-

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325

$2.202

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Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$3.126

100+ parts

-

1k+ parts

$3.001

10k+ parts

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1,000

$3.126

-

$3.001

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Continental Prestige Electronics

USA . 1,715 parts In-Stock

1+ parts

$3.190

100+ parts

-

1k+ parts

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10k+ parts

$3.126

1,715

$3.190

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-

$3.126

Argo Parts USA

USA . 1,552 parts In-Stock

1+ parts

$3.190

100+ parts

-

1k+ parts

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1,552

$3.190

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Parana Technologies

USA . 1,450 parts In-Stock

1+ parts

$3.855

100+ parts

-

1k+ parts

$4.340

10k+ parts

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1,450

$3.855

-

$4.340

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DigiPath Technology Company

USA . 635 parts In-Stock

1+ parts

$4.245

100+ parts

$3.906

1k+ parts

-

10k+ parts

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635

$4.245

$3.906

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ChromeModa Solutions

Germany . 2,804 parts In-Stock

1+ parts

$4.332

100+ parts

$3.552

1k+ parts

-

10k+ parts

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2,804

$4.332

$3.552

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IDEA Electronic Components Group

UK . 1,729 parts In-Stock

1+ parts

$4.332

100+ parts

-

1k+ parts

$3.899

10k+ parts

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1,729

$4.332

-

$3.899

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Ampacity Inc.

Singapore . 99 parts In-Stock

1+ parts

$6.020

100+ parts

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99

$6.020

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Semicontronic

India . 185 parts In-Stock

1+ parts

$6.030

100+ parts

$5.879

1k+ parts

$5.849

10k+ parts

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185

$6.030

$5.879

$5.849

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Corphita

USA . 1,953 parts In-Stock

1+ parts

$6.372

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1,953

$6.372

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AZTECH Wire

Italy . 502 parts In-Stock

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$13.480

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502

$13.480

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Perfect Parts

USA . 19,040 parts In-Stock

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19,040

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Microchip USA

USA . 10,663 parts In-Stock

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10,663

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

1+ parts

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1,000

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Overview

Enhance your electronic projects with the UC3854BDWG4 from Texas Instruments, a leading manufacturer in the industry of Switching Regulators & Controllers. This versatile component features a compact package body material made of PLASTIC/EPOXY and offers a wide range of applications. With its current-mode control mode and pulse width modulation technique, this power factor controller ensures efficient performance and precise output voltage regulation. Trust in Texas Instruments to deliver high-quality products that provide value and reliability for all your power management needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/epoxy material provides durability and reliability for the product, making it suitable for various applications.

Surface Mount: YES

Surface mount capability allows for easy and efficient installation on circuit boards, saving space and reducing assembly time.

Package Shape: RECTANGULAR

Rectangular package shape is commonly used and easy to integrate into existing designs, enhancing compatibility with other components.

Nominal Supply Voltage (Vsup): 18 V

The 18V supply voltage ensures compatibility with a wide range of power sources, making the product versatile and flexible in different scenarios.

No. of Terminals: 16

With 16 terminals, this product offers multiple connection points for various input and output signals, enabling complex circuit designs.

Package Style (Meter): SMALL OUTLINE

Small outline package style reduces the footprint of the product on the circuit board, allowing for compact and space-efficient designs.

Maximum Operating Temperature: 70 °C

Operating up to 70°C ensures reliable performance in high-temperature environments, making it suitable for industrial applications.

Minimum Output Voltage: 7.4 V

With a minimum output voltage of 7.4V, this product provides stable and regulated power supply for connected devices.

Control Mode: CURRENT-MODE

Current-mode control offers improved transient response and easy compensation, enhancing stability and performance of the switching regulator.

Minimum Operating Temperature: 0 °C

Operating down to 0°C ensures reliable performance in cold environments, making it suitable for outdoor and automotive applications.

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

Nickel/palladium/gold terminal finish provides excellent conductivity and corrosion resistance, ensuring long-term reliability and high performance.

Maximum Output Voltage: 7.6 V

The maximum output voltage of 7.6V offers sufficient headroom for voltage regulation, ensuring stable operation of connected devices.

Terminal Position: DUAL

Dual terminal position allows for easy and secure connections, improving the reliability and longevity of the product in various applications.

Maximum Seated Height: 2.65 mm

With a low seated height of 2.65mm, this product is suitable for compact designs with limited vertical space, enhancing overall board layout.

Width (mm): 7.5 mm

The width of 7.5mm offers a slim profile for the product, allowing for flexibility in placement and integration within tight spaces.

Other IC type: POWER FACTOR CONTROLLER

Inclusion of a power factor controller enhances power efficiency and ensures compliance with energy standards, making the product environmentally friendly.

Nominal Input Voltage: 18 V

The nominal input voltage of 18V enables seamless compatibility with common power sources, simplifying integration and deployment of the product.

Peak Reflow Temperature °C: 260

Peak reflow temperature of 260°C ensures reliable soldering and assembly, maintaining the structural integrity of the product during manufacturing.

Length: 10.3 mm

The length of 10.3mm provides a compact form factor for the product, facilitating space-efficient designs in various electronic applications.

Temperature Grade: COMMERCIAL

Commercial temperature grade ensures reliable operation in standard temperature conditions, making the product suitable for general-purpose applications.

Maximum Switching Frequency: 120 kHz

High switching frequency of 120kHz offers efficient power conversion and reduced output ripple, enhancing the overall performance of the product.

Maximum Supply Current (Isup): 12 mA

Low supply current of 12mA minimizes power consumption and heat dissipation, improving energy efficiency and reliability of the product.

Maximum Output Current: 1.5 A

The maximum output current of 1.5A provides sufficient power delivery for connected loads, ensuring reliable operation under varying load conditions.

Technology: BIPOLAR

Bipolar technology offers high efficiency and fast response times, making the product suitable for high-performance applications that require precise power regulation.

Terminal Form: GULL WING

Gull wing terminal form allows for easy soldering and secure connections, enhancing the durability and longevity of the product in challenging environments.

Control Technique: PULSE WIDTH MODULATION

Pulse width modulation control technique offers precise regulation of output voltage and current, ensuring stable and efficient power conversion.

Switcher Config: BOOST

Boost configuration enables step-up voltage conversion, making the product suitable for applications that require higher output voltages than the input supply.

Terminal Pitch: 1.27 mm

With a terminal pitch of 1.27mm, this product is compatible with standard PCB layouts and allows for easy integration into existing designs.

Moisture Sensitivity Level (MSL): 2

Moisture sensitivity level of 2 indicates that the product is suitable for reflow soldering processes and has a moderate level of moisture resistance.

Maximum Supply Voltage (Vsup): 20 V

The maximum supply voltage of 20V offers a safety margin for voltage spikes and fluctuations, ensuring the reliability and protection of the product.

Minimum Input Voltage: 10 V

With a minimum input voltage of 10V, this product can operate effectively in low-voltage conditions, making it suitable for battery-powered applications.

Nominal Output Voltage: 7.5 V

The nominal output voltage of 7.5V provides a stable and regulated power supply for connected devices, ensuring consistent performance.

Maximum Input Voltage: 20 V

The maximum input voltage of 20V offers protection against overvoltage conditions, ensuring the safety and longevity of the product in various applications.

Technical Specifications

Switching Regulators & Controllers UC3854BDWG4 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:

20 V

Minimum Input Voltage:

10 V

Nominal Input Voltage:

18 V

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

10.3 mm

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

1.5 A

Maximum Output Voltage:

7.6 V

Minimum Output Voltage:

7.4 V

Nominal Output Voltage:

7.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Switching Regulator or Controllers

Maximum Supply Current (Isup):

12 mA

Maximum Supply Voltage (Vsup):

20 V

Nominal Supply Voltage (Vsup):

18 V

Surface Mount:

YES

Switcher Config:

BOOST

Maximum Switching Frequency:

120 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

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

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.5 mm

Trade Compliance

UC3854BDWG4 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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