Specification	TPS62290DRVR

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 Series

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

Part	Grade	Output Type	Current - Output	Supplier Device Package	Function	Mounting Type	Voltage - Input (Max) [Max]	Topology	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Frequency - Switching	Output Configuration	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Qualification	Supplied Contents	Outputs and Type	Outputs and Type	Board Type	Contents	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Main Purpose	Voltage - Output	Utilized IC / Part
Texas Instruments TPS62290TDRVRQ1	Automotive	Adjustable	1 A	6-WSON (2x2)	Step-Down	Surface Mount	6 V	Buck	2.3 V	0.6 V	2.25 MHz	Positive	1	-40 °C	105 °C	AEC-Q100
Texas Instruments TPS62290DRVR		Adjustable	1 A	6-WSON (2x2)	Step-Down	Surface Mount	6 V	Buck	2.3 V	0.6 V	2.25 MHz	Positive	1	-40 ¯C	85 C
Texas Instruments TPS62290DRVT		Adjustable	1 A	6-WSON (2x2)	Step-Down	Surface Mount	6 V	Buck	2.3 V	0.6 V	2.25 MHz	Positive	1	-40 ¯C	85 C
Texas Instruments TPS62290DRVTG4		Adjustable	1 A	6-WSON (2x2)	Step-Down	Surface Mount	6 V	Buck	2.3 V	0.6 V	2.25 MHz	Positive	1	-40 ¯C	85 C
Texas Instruments TPS62290IDRVRQ1	Automotive	Adjustable	1 A	6-WSON (2x2)	Step-Down	Surface Mount	6 V	Buck	2.3 V	0.6 V	2.25 MHz	Positive	1	-40 ¯C	85 C	AEC-Q100
Texas Instruments TPS62290EVM-279			1 A								2.25 MHz						Board(s)	1	1 Non-Isolated Output Non-Isolated	Fully Populated	Board(s)	2 V	6 V	Buck	DC/DC Step Down	1.8 V	TPS62290

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	11245	$ 1.95
Texas Instruments	LARGE T&R	1	$ 1.39
		100	$ 1.15
		250	$ 0.82
		1000	$ 0.62

Description

General part information

TPS62290 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.