Integrated Circuits (ICs)

TPS562219DDFT

NRND

Texas Instruments

CONV DC-DC 4.5V TO 17V STEP DOWN SINGLE-OUT 0.76V TO 7V 2A 8-PIN TSOT-23 T/R

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Integrated Circuits (ICs)

TPS562219DDFT

NRND

Texas Instruments

CONV DC-DC 4.5V TO 17V STEP DOWN SINGLE-OUT 0.76V TO 7V 2A 8-PIN TSOT-23 T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS562219DDFT

Current - Output	2 A
Frequency - Switching	650 kHz
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-23-8 Thin, TSOT-23-8
Supplier Device Package	TSOT-23-8
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	17 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	7 V
Voltage - Output (Min/Fixed)	0.76 V

TPS562219A Series

17V Input, 2A Synchronous Step-Down Regulator in SOT-23 With Power-good and Soft-start

Part	Voltage - Output (Min/Fixed)	Output Configuration	Number of Outputs	Frequency - Switching	Mounting Type	Package / Case	Function	Voltage - Output (Max) [Max]	Voltage - Input (Min) [Min]	Current - Output	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type	Topology	Outputs and Type	Outputs and Type	Main Purpose	Board Type	Voltage - Output	Regulator Topology	Voltage - Input [Max]	Voltage - Input [Min]	Utilized IC / Part	Supplied Contents
Texas Instruments TPS562219DDFT	0.76 V	Positive	1	650 kHz	Surface Mount	SOT-23-8 Thin TSOT-23-8	Step-Down	7 V	4.5 V	2 A	17 V	85 °C	-40 °C	TSOT-23-8	Adjustable	Buck
Texas Instruments TPS562219DDFR	0.76 V	Positive	1	650 kHz	Surface Mount	SOT-23-8 Thin TSOT-23-8	Step-Down	7 V	4.5 V	2 A	17 V	85 °C	-40 °C	TSOT-23-8	Adjustable	Buck
Texas Instruments TPS562219ADDFR	0.76 V	Positive	1	650 kHz	Surface Mount	SOT-23-8 Thin TSOT-23-8	Step-Down	7 V	4.5 V	2 A	17 V	85 °C	-40 °C	TSOT-23-8	Adjustable	Buck
Texas Instruments TPS562219AEVM-663				650 kHz						2 A							Non-Isolated	1	DC/DC Step Down	Fully Populated	1.05 V	Buck	17 V	4.5 V	TPS562219A	Board(s)
Texas Instruments TPS562219EVM-663				650 kHz						2 A							Non-Isolated	1	DC/DC Step Down	Fully Populated		Buck	17 V	4.5 V	TPS562219	Board(s)

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	$ 1.67
		10	$ 1.50
		25	$ 1.41
		100	$ 1.20
	Digi-Reel®	1	$ 1.67
		10	$ 1.50
		25	$ 1.41
		100	$ 1.20
	Tape & Reel (TR)	250	$ 0.80
		500	$ 0.70

Description

General part information

TPS562219A Series

The TPS562219A and TPS563219A are simple, easy-to-use, 2-A, 3-A synchronous step-down converters in 8 pin SOT-23 package.

The devices are optimized to operate with minimum external component counts and optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2™ mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

Documents

Technical documentation and resources