Datasheet Texas Instruments TPS62350YZGR — Ficha de datos

Fabricante	Texas Instruments
Serie	TPS62350
Numero de parte	TPS62350YZGR

1A, 3MHz Buck Converter con I2C para escalado de voltaje dinámico 12-DSBGA -40 a 85

Hojas de datos

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PDF, 1.6 Mb, Revisión: E, Archivo publicado: abr 15, 2008

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Embalaje

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	Descargar

Paramétricos

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

Plan ecológico

RoHS

Obediente

Kits de diseño y Módulos de evaluación

Evaluation Modules & Boards: TPS62350EVM-201
TPS62350EVM Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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Notas de aplicación

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Using The TPS6235x Without The I2C Interface
PDF, 69 Kb, Archivo publicado: mayo 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.
Descargar
Powering OMAP3 With TPS6235x: Design-In Guide
PDF, 296 Kb, Archivo publicado: dic 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, Revisión: A, Archivo publicado: mayo 11, 2015
Descargar
Five steps to a great PCB layout for a step-down converter
PDF, 162 Kb, Archivo publicado: enero 29, 2015
Descargar
Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
PDF, 755 Kb, Revisión: A, Archivo publicado: enero 13, 2012
Descargar
Testing tips for applying external power to supply outputs without an input volt
PDF, 110 Kb, Archivo publicado: oct 24, 2016
Descargar
Basic Calculation of a Buck Converter's Power Stage (Rev. B)
PDF, 202 Kb, Revisión: B, Archivo publicado: agosto 17, 2015
Descargar
Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
PDF, 387 Kb, Revisión: B, Archivo publicado: jun 15, 2017
Descargar
IQ: What it is what it isn’t and how to use it
PDF, 198 Kb, Archivo publicado: jun 17, 2011
Descargar
Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
PDF, 418 Kb, Revisión: A, Archivo publicado: dic 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.

Linea modelo

Serie: TPS62350 (2)

TPS62350YZGR TPS62350YZGT

Clasificación del fabricante

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