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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~TPS54240QDGQRQ1~~

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TPS54240QDGQRQ1 - Texas Instruments

Manufacturer Part Number: TPS54240QDGQRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS54240QDGQRQ1

ECAD Model

Parts Description: IC REG BCK SPLIT RAIL ADJ 10MSOP

Detailed Description

Package: 10-PowerTFSOP, 10-MSOP (0.118', 3.00mm Width)

Data sheet: ~~TPS54240QDGQRQ1.pdf~~

RoHs Status: ROHS3 Compliant

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In stock: 21922

Specifications

TPS54240QDGQRQ1 Tech Specifications
Texas Instruments - TPS54240QDGQRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54240QDGQRQ1

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, Split Rail
Synchronous Rectifier	No
Supplier Device Package	10-HVSSOP
Series	Automotive, AEC-Q100, SWIFT™, Eco-Mode™
Package / Case	10-PowerTFSOP, 10-MSOP (0.118', 3.00mm Width)

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TA)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	100kHz ~ 2.5MHz
Current - Output	2.5A
Base Product Number	TPS54240

Parts Introduction

Manufacturer Part Number

TPS54240QDGQRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade step-down regulator designed for power management applications

Product Features and Performance

DC DC switching regulator with Eco-Mode™ for energy efficiency

Step-down (buck) topology

Adjustable output voltage

Single output channel

Buck, Split Rail configuration for versatile power solutions

Product Advantages

High input voltage range, suitable for automotive and industrial applications

Flexible switching frequency options for design optimization

Built to meet AEC-Q100 automotive qualification standards

Thermal and overcurrent protection for improved safety

Key Technical Parameters

Input Voltage: 3.5V to 42V

Output Voltage: 0.8V to 39V adjustable

Current Output: 2.5A max

Switching Frequency: 100kHz to 2.5MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown

No synchronous rectifier to simplify design

Automotive grade reliability

Compatibility

Compatible with various automotive and industrial voltage requirements

Mounting Type: Surface Mount

Package / Case: 10-PowerTFSOP, 10-MSOP

Application Areas

Automotive electronics

Industrial power supplies

Distributed power systems

Product Lifecycle

Currently active product

Not nearing discontinuation, replacements or upgrades available as needed

Several Key Reasons to Choose This Product

Wide input voltage range suitable for fluctuating power environments

Adjustable output voltage for a broad range of applications

Emissions-friendly with Eco-Mode™ operation

Compliance with automotive industry standards (AEC-Q100)

Versatile packaging options for design flexibility

High reliability and robust performance in extreme temperatures

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54240QDGQRQ1

Product Attribute
Part Number	TPS54240QDGQRQ1	TPS54240QDRCRQ1	TPS54239EDDAR	TPS54240DGQR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Current - Output	2.5A	2.5A	2A	2.5A
Base Product Number	TPS54240	TPS54240	TPS54239	TPS54240
Synchronous Rectifier	No	No	Yes	No
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	10-PowerTFSOP, 10-MSOP (0.118', 3.00mm Width)	10-VFDFN Exposed Pad	8-PowerSOIC (0.154', 3.90mm Width)	10-PowerTFSOP, 10-MSOP (0.118', 3.00mm Width)
Series	Automotive, AEC-Q100, SWIFT™, Eco-Mode™	Automotive, AEC-Q100, SWIFT™, Eco-Mode™	SWIFT™, D-CAP2™, Eco-Mode™	SWIFT™, Eco-Mode™
Voltage - Input (Max)	42V	42V	23V	42V
Voltage - Output (Max)	39V	39V	7V	39V
Topology	Buck, Split Rail	Buck, Split Rail	Buck	Buck, Split Rail
Voltage - Output (Min/Fixed)	0.8V	0.8V	0.76V	0.8V
Supplier Device Package	10-HVSSOP	10-VSON (3x3)	8-SO PowerPad	10-HVSSOP
Output Configuration	Positive	Positive	Positive	Positive
Voltage - Input (Min)	3.5V	3.5V	4.5V	3.5V
Number of Outputs	1	1	1	1
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 150°C (TJ)
Function	Step-Down	Step-Down	Step-Down	Step-Down
Frequency - Switching	100kHz ~ 2.5MHz	100kHz ~ 2.5MHz	600kHz	100kHz ~ 2.5MHz
Output Type	Adjustable	Adjustable	Adjustable	Adjustable

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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