Datasheet Texas Instruments TPS62350YZGR — Datenblatt

Hersteller	Texas Instruments
Serie	TPS62350
Artikelnummer	TPS62350YZGR

1A, 3MHz Buck Converter mit I2C für dynamische Spannungsskalierung 12-DSBGA -40 bis 85

Datenblätter

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PDF, 1.6 Mb, Revision: E, Datei veröffentlicht: Apr 15, 2008

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Preise

Status

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

Verpackung

Pin	12
Package Type	YZG
Industry STD Term	DSBGA
JEDEC Code	R-XBGA-N
Package QTY	3000
Carrier	LARGE T&R
Device Marking	TPS62350
Thickness (mm)	.375
Pitch (mm)	.5
Max Height (mm)	.625
Mechanical Data	Herunterladen

Parameter

Control Mode	Voltage Mode
Duty Cycle(Max)	80 %
Iout(Max)	0.8 A
Iq(Typ)	0.028 mA
Operating Temperature Range	-40 to 85 C
Package Group	DSBGA
Rating	Catalog
Regulated Outputs	1
Special Features	Dynamic Voltage Scaling,Enable,Frequency Synchronization,Light Load Efficiency,Output Discharge,Synchronous Rectification
Switching Frequency(Max)	3350 kHz
Switching Frequency(Min)	2650 kHz
Type	Converter
Vin(Max)	5.5 V
Vin(Min)	2.7 V
Vout(Max)	1.5375 V
Vout(Min)	0.75 V

Öko-Plan

RoHS

Compliant

Design Kits und Evaluierungsmodule

Evaluation Modules & Boards: TPS62350EVM-201
TPS62350EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Anwendungshinweise

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Using The TPS6235x Without The I2C Interface
PDF, 69 Kb, Datei veröffentlicht: May 17, 2007
The TPS6235x series of DC/DC converters have an I2C-compatible interface that facilitates changing the output voltage for dynamic voltage-scaling applications. However, it is possible to use the TPS6235x series of converters, without the I2C interface, as a standalone DC/DC converter that can be dynamically switched between two fixed voltages. This technique does not work for the TPS62351.
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Powering OMAP3 With TPS6235x: Design-In Guide
PDF, 296 Kb, Datei veröffentlicht: Dec 3, 2008
The OMAP35xx Applications Processors have a diverse set of power management features which potentially enable lower cost power solutions based on your application. This design-in guide describes a power solution based on the TPS6235x device. This guide can be used to evaluate this solution for your design or help you make decisions when designing in this solution.
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Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: May 11, 2015
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Five steps to a great PCB layout for a step-down converter
PDF, 162 Kb, Datei veröffentlicht: Jan 29, 2015
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Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
PDF, 755 Kb, Revision: A, Datei veröffentlicht: Jan 13, 2012
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Testing tips for applying external power to supply outputs without an input volt
PDF, 110 Kb, Datei veröffentlicht: Oct 24, 2016
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Basic Calculation of a Buck Converter's Power Stage (Rev. B)
PDF, 202 Kb, Revision: B, Datei veröffentlicht: Aug 17, 2015
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Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
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IQ: What it is what it isn’t and how to use it
PDF, 198 Kb, Datei veröffentlicht: Jun 17, 2011
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Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
PDF, 418 Kb, Revision: A, Datei veröffentlicht: 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.

Modellreihe

Serie: TPS62350 (2)

TPS62350YZGR TPS62350YZGT

Herstellerklassifikation

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