This switch mode power supply (SMPS) device employs D-CAP3 control mode, 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.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS562203DRLR

Current - Output	2 A
Frequency - Switching	600 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-563, SOT-666
Package Name	SOT-563
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	17 V
Voltage - Input (Min)	4.2 V
Voltage - Output (Max)	7 V
Voltage - Output (Min/Fixed)	0.6 V

TPS562203 Series

Part	Output Configuration	Operating Temperature (Max)	Operating Temperature (Min)	Number of Outputs	Output Type	Package Name	Voltage - Output (Min/Fixed)	Mounting Type	Function	Topology	Frequency - Switching	Synchronous Rectifier	Voltage - Input (Min)	Current - Output	Voltage - Input (Max)	Voltage - Output (Max)	Package / Case
Texas Instruments TPS562203DRLR	Positive	125 °C	-40 °C	1	Adjustable	SOT-563	0.6 V	Surface Mount	Step-Down	Buck	600 kHz	Yes	4.2 V	2 A	17 V	7 V	SOT-563 SOT-666

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS562203DRLR | Datasheet

TPS562203 and TPS562206 Step-Down Converter Evaluation Module User's Guide (Rev. A)

TPS56220x 4.2V to 17V Input, 2A, Synchronous Buck Converter in SOT563 datasheet (Rev. A)

How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. B)

TPS562203EVM EU Declaration of Conformity (DoC)