Integrated Circuits (ICs)

TPS62290TDRVRQ1

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AUTOMOTIVE 2.3V TO 6V, 2.25MHZ FIXED FREQUENCY 1A BUCK CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

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DocumentsTesting tips for applying external power to supply outputs without an input voltage Understanding 100% mode in low-power DC/DC converters +11

Integrated Circuits (ICs)

TPS62290TDRVRQ1

Active

Texas Instruments

AUTOMOTIVE 2.3V TO 6V, 2.25MHZ FIXED FREQUENCY 1A BUCK CONVERTER IN 2X2MM SON/TSOT23 PACKAGE

Deep-Dive with AI

DocumentsTesting tips for applying external power to supply outputs without an input voltage Understanding 100% mode in low-power DC/DC converters +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62290TDRVRQ1

Current - Output	1 A
Frequency - Switching	2.25 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Qualification	AEC-Q100
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	$ 2.18
		10	$ 1.96
		25	$ 1.85
		100	$ 1.57
		250	$ 1.48
		500	$ 1.29
		1000	$ 1.07
	Digi-Reel®	1	$ 2.18
		10	$ 1.96
		25	$ 1.85
		100	$ 1.57
		250	$ 1.48
		500	$ 1.29
		1000	$ 1.07
	Tape & Reel (TR)	3000	$ 1.00
		6000	$ 0.96
Texas Instruments	LARGE T&R	1	$ 1.64
		100	$ 1.35
		250	$ 0.97
		1000	$ 0.73

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.