Integrated Circuits (ICs)

TPS62240DDCT

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2.25MHZ 300MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

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Search across all available documentation for this part.

DocumentsBasic Calculation of a Buck Converter's Power Stage (Rev. B)Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)+15

Integrated Circuits (ICs)

TPS62240DDCT

Active

Texas Instruments

2.25MHZ 300MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

Deep-Dive with AI

DocumentsBasic Calculation of a Buck Converter's Power Stage (Rev. B)Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)+15

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62240DDCT

Current - Output	300 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

TPS62240 Series

2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package

Part	Voltage - Input (Min) [Min]	Supplier Device Package	Mounting Type	Voltage - Output (Min/Fixed)	Topology	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching	Package / Case	Output Type	Voltage - Input (Max) [Max]	Number of Outputs	Output Configuration	Function	Supplied Contents	Voltage - Output	Board Type	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Main Purpose	Utilized IC / Part	Outputs and Type	Outputs and Type
Texas Instruments TPS62240DDCT	2 V	SOT-23-THIN	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz	SOT-23-5 Thin TSOT-23-5	Adjustable	6 V	1	Positive	Step-Down
Texas Instruments TPS62240EVM-229									2.25 MHz							Board(s)	1.2 V 1.8 V	Fully Populated	Buck	2 V	6 V	DC/DC Step Down	TPS62240	2	Non-Isolated
Texas Instruments TPS62240DRVR	2 V	6-WSON (2x2)	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz		Adjustable	6 V	1	Positive	Step-Down
Texas Instruments TPS62240DDCR	2 V	SOT-23-THIN	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz	SOT-23-5 Thin TSOT-23-5	Adjustable	6 V	1	Positive	Step-Down
Texas Instruments TPS62240DDCRG4	2 V	SOT-23-THIN	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz	SOT-23-5 Thin TSOT-23-5	Adjustable	6 V	1	Positive	Step-Down
Texas Instruments TPS62240DRVT	2 V	6-WSON (2x2)	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz		Adjustable	6 V	1	Positive	Step-Down
Texas Instruments TPS62240DRVRG4	2 V	6-WSON (2x2)	Surface Mount	0.6 V	Buck	300 mA	85 °C	-40 °C	2.25 MHz		Adjustable	6 V	1	Positive	Step-Down

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	$ 1.58
		10	$ 1.42
		25	$ 1.34
		100	$ 1.10
	Digi-Reel®	1	$ 1.58
		10	$ 1.42
		25	$ 1.34
		100	$ 1.10
	Tape & Reel (TR)	250	$ 1.03
		500	$ 0.91
		1250	$ 0.72
		2500	$ 0.67
		6250	$ 0.64
		12500	$ 0.61
Texas Instruments	SMALL T&R	1	$ 1.17
		100	$ 0.90
		250	$ 0.67
		1000	$ 0.47

Description

General part information

TPS62240 Series

The TPS6224x device is a highly efficient synchronous step-down DC-DC converter. The device provides up to 300-mA output current from a single Li-Ion cell and is ideal for battery powered portable applications like 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, 3.3-V and 5-V input voltage rails.

The TPS6224x 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.