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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~TPS54140QDRCRQ1~~

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TPS54140QDRCRQ1 - Texas Instruments

Manufacturer Part Number: TPS54140QDRCRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS54140QDRCRQ1

ECAD Model

Parts Description: IC REG BUCK ADJ 1.5A 10VSON

Detailed Description

Package: 10-VFDFN Exposed Pad

Data sheet: TPS54140QDGQRQ1.pdf

RoHs Status: ROHS3 Compliant

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In stock: 14840

Specifications

TPS54140QDRCRQ1 Tech Specifications
Texas Instruments - TPS54140QDRCRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54140QDRCRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	39V
Voltage - Input (Min)	3.5V
Voltage - Input (Max)	42V
Topology	Buck
Synchronous Rectifier	No
Supplier Device Package	10-VSON (3x3)
Series	Automotive, AEC-Q100, SWIFT™, Eco-Mode™
Package / Case	10-VFDFN Exposed Pad

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 150°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	100kHz ~ 2.5MHz
Current - Output	1.5A
Base Product Number	TPS541

Parts Introduction

Manufacturer Part Number

TPS54140QDRCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS54140QDRCRQ1 is a step-down (buck) switching regulator with adjustable output from Texas Instruments, designed for automotive applications, and supports a range of input and output voltages.

Product Features and Performance

Step-down (buck) topology

Output voltage adjustable from 0.8V to 39V

Input voltage range from 3.5V to 42V

Maximum output current of 1.5A

Frequency range from 100kHz to 2.5MHz

Operating temperature from -40°C to 150°C

AEC-Q100 qualified for automotive applications

Eco-Mode™ for improved efficiency at light loads

Product Advantages

Wide operating voltage range suitable for various automotive applications

Adjustable output for broader application use

High-frequency operation allows smaller passive components

Thermal and overload protection enhances product reliability

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 39V

Current Output: 1.5A

Frequency Switching: 100kHz ~ 2.5MHz

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

AEC-Q100 Automotive qualification ensures reliability in automotive environments

Compatibility

Compatible with a broad range of input sources and output needs due to its adjustable features

Application Areas

Automotive electronics

Power management solutions

Embedded systems

Product Lifecycle

Status: Obsolete

Information on replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

Wide input and output voltage range for flexibility in various applications

High-temperature operation capability suitable for demanding environments

Qualification for automotive standards, ensuring reliability and robustness

Eco-Mode™ technology ensures efficient operation at light loads

Comprehensive protection features safeguard the device and connected components from potential damage

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54140QDRCRQ1

Product Attribute
Part Number	TPS54140QDRCRQ1	TPS54160QDGQRQ1	TPS54140ADRCT	TPS54160ADGQR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Frequency - Switching	100kHz ~ 2.5MHz	100kHz ~ 2.5MHz	100kHz ~ 2.5MHz	100kHz ~ 2.5MHz
Function	Step-Down	Step-Down	Step-Down	Step-Down
Number of Outputs	1	1	1	1
Voltage - Output (Max)	39V	58V	39V	58V
Series	Automotive, AEC-Q100, SWIFT™, Eco-Mode™	Automotive, AEC-Q100, SWIFT™, Eco-Mode™	Eco-Mode™	Eco-Mode™
Supplier Device Package	10-VSON (3x3)	10-HVSSOP	10-VSON (3x3)	10-HVSSOP
Synchronous Rectifier	No	No	No	No
Output Configuration	Positive	Positive	Positive	Positive
Current - Output	1.5A	1.5A	1.5A	1.5A
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)
Package / Case	10-VFDFN Exposed Pad	10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VFDFN Exposed Pad	10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Voltage - Output (Min/Fixed)	0.8V	0.8V	0.8V	0.8V
Topology	Buck	Buck	Buck	Buck
Voltage - Input (Min)	3.5V	3.5V	3.5V	3.5V
Voltage - Input (Max)	42V	60V	42V	60V
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Base Product Number	TPS541	TPS541	TPS54140	TPS54160
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount

TPS54140QDRCRQ1 Datasheet PDF

Download TPS54140QDRCRQ1 pdf datasheets and Texas Instruments documentation for TPS54140QDRCRQ1 - Texas Instruments.

Datasheets: TPS54140QDGQRQ1.pdf
PCN Obsolescence/ EOL: TPS54140/160/040/060 Obs 05/Jun/2015.pdf

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America	United States	5
America	Brazil	7
Europe	Germany	5
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Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

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1.00kg-2.00kg	USD$40.00 - USD$80.00
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