TPS54283PWPR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: TPS54283PWPR
Brand: Texas Instruments
SKU: TPS54283PWPR
Availability: InStock

TPS54283PWPR is a dual current-mode PWM switching controller from Texas Instruments supporting 4.5V–28V input. It features pulse width modulation control and is available in a 14-pin SOIC package. From $1.355 in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

TPS54283PWPRSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 14
Lifecycle: ACTIVE
Datasheet: TPS54283PWPR Datasheet PDF
Category: Integrated Circuit
Price: From $1.3550(MOQ 100)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPS54283PWPR?

Dual synchronous buck controller with current-mode PWM control for superior transient response
Wide input voltage range of 4.5V to 28V supports diverse power rail designs
Compact 14-pin SOIC (R-PDSO-G14) package enables space-efficient PCB layouts
RoHS-compliant (Pb-free) construction meets modern environmental regulations

What is TPS54283PWPR used for?

The TPS54283PWPR is widely used in industrial power supplies, telecom equipment, and server power management systems requiring dual-output DC-DC conversion. Its current-mode PWM control makes it ideal for applications demanding tight voltage regulation and fast load transient response. It is also well-suited for embedded systems, networking infrastructure, and point-of-load converters operating from 12V bus rails.

What are the specifications of TPS54283PWPR?

Pbfree Code	Yes
YTEOL	15
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	28V
Input Voltage-Min	4.5V
Input Voltage-Nom	12V
JESD-30 Code	R-PDSO-G14
JESD-609 Code	e4
Number of Functions	1
Number of Outputs	2
Output Current-Max	2A
Output Voltage-Max	25.2V
Output Voltage-Min	0.8V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	300kHz
Technology	BICMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
## TPS54283PWPR Alternates Showing results	Image
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Taiwan

Where can I find the TPS54283PWPR datasheet?

TPS54283PWPR Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS54283PWPR?

Compatible alternatives and drop-in replacements for TPS54283PWPR:

TPS54283PWPTexas Instruments Dual

Switching Controller, Current-mode, 2A, 300kHz Switching Freq-Max, BICMOS, PDSO14

suggested

suggested

suggested

TPS54283PWPRG4Texas Instruments

Dual Switching Controller, Current-mode, 3.6A, 375kHz Switching Freq-Max, BICMOS, PDSO14

View Part →

TPS54283PWPG4Texas Instruments

Dual Switching Controller, Current-mode, 3.6A, 375kHz Switching Freq-Max, BICMOS, PDSO14

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the TPS54283PWPR?

The TPS54283PWPR supports an input voltage range of 4.5V to 28V, with a nominal operating voltage of 12V. This wide range makes it suitable for industrial 12V and 24V bus applications.

What control method does the TPS54283PWPR use?

The TPS54283PWPR uses current-mode pulse width modulation (PWM) control. Current-mode control provides inherent cycle-by-cycle current limiting, improved transient response, and simplified compensation compared to voltage-mode controllers.

What package does the TPS54283PWPR come in?

The TPS54283PWPR is housed in a 14-pin Small Outline IC (SOIC) package, JEDEC code R-PDSO-G14. This surface-mount package is Pb-free and RoHS-compliant (JESD-609 e4), suitable for automated PCB assembly.

What are typical applications for the TPS54283PWPR?

Typical applications include dual-output point-of-load DC-DC converters, industrial automation power supplies, telecom and networking equipment, and server power management boards operating from a 12V input bus.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.3550

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
100+	$1.8750	$187.50
176+	$1.7000	$299.20
500+	$1.3550	$677.50

pcs

Unit price: $1.8750 · Total: $187.50

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TPS54283PWPR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of TPS54283PWPR?

What is TPS54283PWPR used for?

What are the specifications of TPS54283PWPR?

Compliance & Regulatory

Where can I find the TPS54283PWPR datasheet?

What are equivalent replacements for TPS54283PWPR?

Frequently Asked Questions

What is the input voltage range of the TPS54283PWPR?

What control method does the TPS54283PWPR use?

What package does the TPS54283PWPR come in?

What are typical applications for the TPS54283PWPR?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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