Datasheet Texas Instruments TPS62239DRYT — 数据表

制造商	Texas Instruments
系列	TPS62230
零件号	TPS62239DRYT

具有1x1.5 SON封装的DCS控制的2 MHz超小型降压转换器6 SON -40至125

数据表

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PDF, 2.1 Mb, 修订版: G, 档案已发布: Jan 21, 2016

从文件中提取

价格

状态

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

打包

Pin	6
Package Type	DRY
Industry STD Term	USON
JEDEC Code	R-PDSO-N
Package QTY	250
Carrier	SMALL T&R
Device Marking	OP
Width (mm)	1
Length (mm)	1.45
Thickness (mm)	.5
Pitch (mm)	.5
Max Height (mm)	.6
Mechanical Data	下载

参数化

Duty Cycle(Max)	100 %
Iout(Max)	0.5 A
Iq(Typ)	0.022 mA
Operating Temperature Range	-40 to 125 C
Package Group	SON
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Light Load Efficiency,Synchronous Rectification
Type	Converter
Vin(Max)	6 V
Vin(Min)	2.05 V
Vout(Max)	1 V
Vout(Min)	1 V

生态计划

RoHS

Compliant

设计套件和评估模块

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)
- 下载
Evaluation Modules & Boards: TPS62239EVM-574
Ultra Small Step Down Converter for TPS622311, TPS62235, TPS62239, Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- 下载
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)
- 下载
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)
- 下载
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)
- 下载
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)
- 下载
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)
- 下载
Evaluation Modules & Boards: EVM430-FR6989
Water meter reference design - Extented Scan Interface (ESI) enabled, ultra-low power MSP430FR6989
Lifecycle Status: Active (Recommended for new designs)
- 下载

应用须知

下载
High-Vin, High-Efficiency Power Solution Using DC/DC Converter for the DM365
PDF, 165 Kb, 档案已发布: Aug 4, 2009
TMS320DM365,TPS62111,TPS62290,TPS62231 High-Vin, High-Efficiency Power Solution Using DC/DC Converter for TMS320DM365
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High-Efficiency Power Solution Using DC/DC Converter for the DM365 (Rev. A)
PDF, 151 Kb, 修订版: A, 档案已发布: Sep 11, 2009
下载
How to Measure the Control Loop of DCS-Control Devices (Rev. A)
PDF, 259 Kb, 修订版: A, 档案已发布: Aug 9, 2012
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High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitions
PDF, 605 Kb, 档案已发布: Jul 25, 2013
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Understanding frequency variation in the DCS-Control(TM) topology
PDF, 224 Kb, 档案已发布: Oct 30, 2015
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Five steps to a great PCB layout for a step-down converter
PDF, 162 Kb, 档案已发布: Jan 29, 2015
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Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
PDF, 755 Kb, 修订版: A, 档案已发布: Jan 13, 2012
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Testing tips for applying external power to supply outputs without an input volt
PDF, 110 Kb, 档案已发布: Oct 24, 2016
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Basic Calculation of a Buck Converter's Power Stage (Rev. B)
PDF, 202 Kb, 修订版: B, 档案已发布: Aug 17, 2015
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QFN and SON PCB Attachment (Rev. B)
PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018
下载
IQ: What it is what it isn’t and how to use it
PDF, 198 Kb, 档案已发布: Jun 17, 2011
下载
Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
PDF, 418 Kb, 修订版: A, 档案已发布: 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.

模型线

系列: TPS62230 (40)

TPS62230DRYR TPS62230DRYT TPS622310DRYR TPS622310DRYT TPS622311DRYR TPS622311DRYT TPS622312DRYR TPS622312DRYT TPS622313DRYR TPS622313DRYT TPS622314DRYR TPS622314DRYT TPS622315DRYR TPS622315DRYT TPS622316DRYR TPS622316DRYT TPS622317DRYR TPS622317DRYT TPS622318DRYR TPS622318DRYT TPS622319DRYR TPS622319DRYT TPS62231DRYR TPS62231DRYT TPS62232DRYR TPS62232DRYT TPS62233DRYR TPS62233DRYT TPS62234DRYR TPS62234DRYT TPS62235DRYR TPS62235DRYT TPS62236DRYR TPS62236DRYT TPS62237DRYR TPS62237DRYT TPS62238DRYR TPS62238DRYT TPS62239DRYR TPS62239DRYT

制造商分类

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