Integrated Circuits (ICs)

TPS62290DRVT

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2.25MHZ 1A STEP-DOWN CONVERTER IN 2X2MM SON PACKAGE

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Search across all available documentation for this part.

DocumentsFive steps to a great PCB layout for a step-down converter Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)+16

Integrated Circuits (ICs)

TPS62290DRVT

Active

Texas Instruments

2.25MHZ 1A STEP-DOWN CONVERTER IN 2X2MM SON PACKAGE

Deep-Dive with AI

DocumentsFive steps to a great PCB layout for a step-down converter Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)+16

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62290DRVT

Current - Output	1 A
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
Supplier Device Package	6-WSON (2x2)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.3 V
Voltage - Output (Min/Fixed)	0.6 V

TPS62290-Q1 Series

Automotive 2.3V to 6V, 2.25MHz Fixed Frequency 1A Buck Converter in 2x2mm SON/TSOT23 Package

Part	Supplier Device Package	Frequency - Switching	Output Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Current - Output	Function	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Output Configuration	Grade	Voltage - Input (Max) [Max]	Topology	Number of Outputs
Texas Instruments TPS62290TDRVRQ1	6-WSON (2x2)	2.25 MHz	Adjustable	Surface Mount	105 °C	-40 °C	AEC-Q100	1 A	Step-Down	0.6 V	2.3 V	Positive	Automotive	6 V	Buck	1
Texas Instruments TPS62290DRVT	6-WSON (2x2)	2.25 MHz	Adjustable	Surface Mount	85 °C	-40 °C		1 A	Step-Down	0.6 V	2.3 V	Positive		6 V	Buck	1
Texas Instruments TPS62290DRVTG4	6-WSON (2x2)	2.25 MHz	Adjustable	Surface Mount	85 °C	-40 °C		1 A	Step-Down	0.6 V	2.3 V	Positive		6 V	Buck	1
Texas Instruments TPS62290IDRVRQ1	6-WSON (2x2)	2.25 MHz	Adjustable	Surface Mount	85 °C	-40 °C	AEC-Q100	1 A	Step-Down	0.6 V	2.3 V	Positive	Automotive	6 V	Buck	1

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	$ 2.22
		10	$ 1.99
		25	$ 1.88
		100	$ 1.60
	Digi-Reel®	1	$ 2.22
		10	$ 1.99
		25	$ 1.88
		100	$ 1.60
	Tape & Reel (TR)	250	$ 1.06
		500	$ 0.93
Texas Instruments	SMALL T&R	1	$ 1.67
		100	$ 1.38
		250	$ 0.99
		1000	$ 0.74

Description

General part information

TPS62290-Q1 Series

The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications. They provide up to 1000-mA output current from a single Li-ion cell.

With an input voltage range of 2.3 V to 6.0 V, the devices support batteries with extended voltage range and are ideal to power portable applications like mobile phones and other portable equipment.

The TPS6229x devices operate at 2.25-MHz fixed switching frequency and enter power save mode operation at light load currents to maintain high efficiency over the entire load current range.