Integrated Circuits (ICs)

TPS62260DDCT

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2.25MHZ 600MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

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Search across all available documentation for this part.

DocumentsDesign considerations for a resistive feedback divider in a DC/DC converter TPS6226x 2.25-MHz 600-mA Step Down Converter in 2 x 2 WSON and SOT Package datasheet (Rev. E)+17

Integrated Circuits (ICs)

TPS62260DDCT

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Texas Instruments

2.25MHZ 600MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

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DocumentsDesign considerations for a resistive feedback divider in a DC/DC converter TPS6226x 2.25-MHz 600-mA Step Down Converter in 2 x 2 WSON and SOT Package datasheet (Rev. E)+17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62260DDCT

Current - Output	600 mA
Frequency - Switching	2.25 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	SOT-23-THIN
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2 V
Voltage - Output (Min/Fixed)	0.6 V

TPS62260 Series

Automotive 2V to 6V, 2.25MHz Fixed Frequency 600mA Buck Converter in 2x2mm SON/TSOT23 Package

Part	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Voltage - Input [Min]	Voltage - Input [Max]	Current - Output	Regulator Topology	Frequency - Switching	Contents	Voltage - Output	Utilized IC / Part	Main Purpose	Mounting Type	Topology	Supplier Device Package	Function	Output Configuration	Output Type	Number of Outputs	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Qualification	Grade	Package / Case	Current - Output / Channel	Outputs and Type [custom]	Features
Texas Instruments TPS62260EVM-229	2	2 Non-Isolated Outputs Non-Isolated	Fully Populated	Board(s)	2 V	6 V	600 mA	Buck	2.25 MHz	Board(s)	1.2 V 1.8 V	TPS62260	DC/DC Step Down
Texas Instruments TPS62260DRVT							600 mA		2.25 MHz					Surface Mount	Buck	6-WSON (2x2)	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V
Texas Instruments TPS62260DRVR							600 mA		2.25 MHz					Surface Mount	Buck	6-WSON (2x2)	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V
Texas Instruments TPS62260DRVTG4							600 mA		2.25 MHz					Surface Mount	Buck	6-WSON (2x2)	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V
Texas Instruments TPS62260QDRVRQ1							600 mA		2.25 MHz					Surface Mount	Buck	6-WSON (2x2)	Step-Down	Positive	Adjustable	1	0.6 V	105 °C	-40 °C	2 V	6 V	AEC-Q100	Automotive
Texas Instruments TPS62260IDRVRQ1							600 mA		2.25 MHz					Surface Mount	Buck	6-WSON (2x2)	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V	AEC-Q100	Automotive
Texas Instruments TPS62260DDCTG4							600 mA		2.25 MHz					Surface Mount	Buck	SOT-23-THIN	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V			SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS62260DDCT							600 mA		2.25 MHz					Surface Mount	Buck	SOT-23-THIN	Step-Down	Positive	Adjustable	1	0.6 V	85 C	-40 ¯C	2 V	6 V			SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS62260TDDCRQ1							600 mA		2.25 MHz					Surface Mount	Buck	SOT-23-THIN	Step-Down	Positive	Adjustable	1	0.6 V	105 °C	-40 °C	2 V	6 V	AEC-Q100	Automotive	SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS62260LED-338		Non-Isolated Outputs		Board(s)	3.6 V	6 V				Board(s)		TPS62260																	600 mA	3	Dimmable

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.65
		10	$ 1.71
		25	$ 1.46
		100	$ 1.19
	Digi-Reel®	1	$ 2.65
		10	$ 1.71
		25	$ 1.46
		100	$ 1.19
	N/A	1080	$ 1.85
	Tape & Reel (TR)	250	$ 1.05
		500	$ 0.97
		750	$ 0.93
		1250	$ 0.88
		1750	$ 0.85
		2500	$ 0.83
		6250	$ 0.77
		12500	$ 0.73
Texas Instruments	SMALL T&R	1	$ 1.44
		100	$ 1.11
		250	$ 0.82
		1000	$ 0.58

Description

General part information

TPS62260 Series

The TPS6226x device is a highly efficient synchronous step-down DC/DC converter. The TPS6226x provides up to 600-mA output current from a single Li-Ion cell, and is ideal for battery-powered applications such as mobile phones and other portable equipment.

With an wide input voltage range of 2 V to 6 V, the device also supports two- and three-cell alkaline batteries, 3.3-V and 5-V input voltage rails.

The TPS6226x operates at 2.25-MHz fixed-switching frequency, and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range.

Documents

Technical documentation and resources

Design considerations for a resistive feedback divider in a DC/DC converter

Analog Design Journal

TPS6226x 2.25-MHz 600-mA Step Down Converter in 2 x 2 WSON and SOT Package datasheet (Rev. E)

Data sheet

Performing Accurate PFM Mode Efficiency Measurements (Rev. A)

Application note

Methods of output-voltage adjustment for DC/DC converters

Analog Design Journal

Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B)

Application note

Five steps to a great PCB layout for a step-down converter

Analog Design Journal

TPS62260LED-338 Three-Color LED Driver Evaluation Module (EVM) User's Guide (Rev. B)

EVM User's guide

Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold

Analog Design Journal

Testing tips for applying external power to supply outputs without an input voltage

Analog Design Journal

QFN and SON PCB Attachment (Rev. C)

Application note

Extending the Soft Start Time Without a Soft Start Pin (Rev. B)

Application note

IQ: What it is, what it isn’t, and how to use it

Analog Design Journal

Camera Module Shutdown Power Sequence Solution

Application note

Understanding 100% mode in low-power DC/DC converters

Analog Design Journal

TPS622x0EVM-229

EVM User's guide

Power Management Guide 2018 (Rev. R)

Selection guide

TPS62260DDCT

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TPS62260DDCT

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Technical Specifications

TPS62260 Series

Pricing

Description

TPS62260 Series

Documents

Design considerations for a resistive feedback divider in a DC/DC converter

TPS6226x 2.25-MHz 600-mA Step Down Converter in 2 x 2 WSON and SOT Package datasheet (Rev. E)

Performing Accurate PFM Mode Efficiency Measurements (Rev. A)

Methods of output-voltage adjustment for DC/DC converters

Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B)

Five steps to a great PCB layout for a step-down converter

TPS62260LED-338 Three-Color LED Driver Evaluation Module (EVM) User's Guide (Rev. B)

Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)

Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)

Basic Calculation of a Buck Converter's Power Stage (Rev. B)

Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold

Testing tips for applying external power to supply outputs without an input voltage

QFN and SON PCB Attachment (Rev. C)

Extending the Soft Start Time Without a Soft Start Pin (Rev. B)

IQ: What it is, what it isn’t, and how to use it

Camera Module Shutdown Power Sequence Solution

Understanding 100% mode in low-power DC/DC converters

TPS622x0EVM-229

Power Management Guide 2018 (Rev. R)

TPS62260 Series