Datasheet Texas Instruments TPS622314TDRYRQ1

Manufacturer	Texas Instruments
Series	TPS622314-Q1
Part Number	TPS622314TDRYRQ1

Automotive 2V to 6V, 500mA Buck Converter with 1.5V Fixed Output Voltage in 1x1.5mm SON Package 6-SON -40 to 105

Datasheets

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PDF, 1.3 Mb, Revision: A, File published: Mar 7, 2016

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Prices

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Packaging

Pin	6
Package Type	DRY
Industry STD Term	USON
JEDEC Code	R-PDSO-N
Package QTY	5000
Carrier	LARGE T&R
Device Marking	14
Width (mm)	1
Length (mm)	1.45
Thickness (mm)	.5
Pitch (mm)	.5
Max Height (mm)	.6
Mechanical Data	Download

Parametrics

Control Mode	Voltage Mode
Duty Cycle(Max)	100 %
Iout(Max)	0.5 A
Iq(Typ)	0.022 mA
Operating Temperature Range	-40 to 105 C
Package Group	SON
Rating	Automotive
Regulated Outputs	1
Special Features	Enable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)	3800 kHz
Switching Frequency(Min)	3000 kHz
Type	Converter
Vin(Max)	6 V
Vin(Min)	2.05 V
Vout(Max)	1.5 V
Vout(Min)	1.5 V

Eco Plan

RoHS

Compliant

Design Kits & Evaluation Modules

Evaluation Modules & Boards: TPS622312EVM-574
Evaluation Module for TPS622312, TPS622313, TPS622314 Ultra Small Step Down Converter (1.3, 1.5, 2)V
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS62239EVM-574
Ultra Small Step Down Converter for TPS622311, TPS62235, TPS62239, Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS62230EVM-574
Evaluation Module for TPS62230, TPS62231, TPS62232 Ultra Small Step Down Converter 1.2V, 1.8V, 2.5V
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS622315EVM-574
Evaluation Module for TPS622315, TPS622316, TPS622317 Ultra Small Step Down Conv. (1.15, 2.7, 2.9)V
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS62233EVM-574
Evaluation Module for TPS62233, TPS622310, TPS62237 Ultra Small Step Down Converter (2.3, 3.0, 3.3)V
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS62236EVM-574
Evaluation Module for TPS62234, TPS62238, TPS62236 Ultra Small Step Down Conv. (1.85, 2.1, 2.25)V
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS62230EVM-370
Evaluation Module for TPS62230, TPS62231, TPS62232 Ultra Small Step Down Converter 1.2V, 1.8V, 2.5V
Lifecycle Status: Active (Recommended for new designs)
- Download

Application Notes

Download
High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitions
PDF, 605 Kb, File published: Jul 25, 2013
Download
Understanding frequency variation in the DCS-Control(TM) topology
PDF, 224 Kb, File published: Oct 30, 2015
Download
Five steps to a great PCB layout for a step-down converter
PDF, 162 Kb, File published: Jan 29, 2015
Download
Testing tips for applying external power to supply outputs without an input volt
PDF, 110 Kb, File published: Oct 24, 2016
Download
Basic Calculation of a Buck Converter's Power Stage (Rev. B)
PDF, 202 Kb, Revision: B, File published: Aug 17, 2015
Download
QFN and SON PCB Attachment (Rev. B)
PDF, 821 Kb, Revision: B, File published: Aug 24, 2018
Download
Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
PDF, 418 Kb, Revision: A, File published: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Model Line

Series: TPS622314-Q1 (1)

TPS622314TDRYRQ1

Manufacturer's Classification

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)