Datasheet Texas Instruments TPS650231RSBT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS650231 |
| Numero de parte | TPS650231RSBT |
IC de gestión de energía (PMIC) para sistemas alimentados con iones de litio 40-WQFN -40 a 85
Hojas de datos
TPS650231 Power Management IC for Li-Ion Powered Systems datasheet
PDF, 1.8 Mb, Revisión: A, Archivo publicado: sept 8, 2011
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 40 | 40 |
| Package Type | RSB | RSB |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | TPS | 650231 |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Iout(Max) | 1.7 A |
| Iq(Typ) | 0.085 mA |
| LDO | 3 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | WQFN |
| Package Size: mm2:W x L | 40WQFN: 25 mm2: 5 x 5(WQFN) PKG |
| Processor Name | DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
| Processor Supplier | Texas Instruments |
| Rating | Catalog |
| Regulated Outputs | 6 |
| Special Features | Comm Control,Power Good,Power Sequencing |
| Step-Down DC/DC Converter | 3 |
| Vin(Max) | 6.5 V |
| Vin(Min) | 1.5 V |
| Vout(Max) | 6 V |
| Vout(Min) | 0.6 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS650231EVM-664
TPS650231 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- TPS65023x Check ListZIP, 21 Kb, Archivo publicado: jul 20, 2015
- DaVinci Sequencing Using The TPS65023PDF, 299 Kb, Archivo publicado: abr 2, 2007
The Texas Instruments DaVinciв„ў family of application processors has specific sequencing and reset requirements. The TPS65023, designed to supply the DaVinciв„ў family's power needs, has some built-in, but not immediately obvious, functions that can also easily and cheaply support the sequencing and reset requirements, eliminating the need for external comparators or supervisors. This document starts - Powering OMAP3 With TPS65023: Design-In Guide (Rev. B)PDF, 181 Kb, Revisión: B, Archivo publicado: marzo 2, 2009
- Optimizing Resistor Dividers at a Comparator (Rev. A)PDF, 120 Kb, Revisión: A, Archivo publicado: jun 3, 2013
- Basic Calculation of a Buck Converter's Power Stage (Rev. B)PDF, 202 Kb, Revisión: B, Archivo publicado: agosto 17, 2015
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, Archivo publicado: sept 19, 2011
- LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods - LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
Linea modelo
Serie: TPS650231 (4)
- TPS650231RSBR TPS650231RSBT TPS650231YFFR TPS650231YFFT
Clasificación del fabricante
- Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions