Datasheet Texas Instruments TPS2391DGKR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS2391 |
| Numero de parte | TPS2391DGKR |
Controlador de intercambio en caliente simple de -48 V 8-VSSOP -40 a 85
Hojas de datos
Simple -48-V Hot Swap Controller datasheet
PDF, 696 Kb, Revisión: D, Archivo publicado: enero 9, 2008
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 2391 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Descargar |
Paramétricos
| Channel(s) Controlled | 1 |
| Current Limit Accuracy | 39.5 mV +/- 16.5% |
| Current Limit Function Enabled | Always |
| Current Limit Threshold(Typ) | 39.5 Ext FET=mV |
| Current Measurement Accuracy | N/A % |
| Design Support | Calculation Tool,EVM,Reference Design |
| Fault Response | Auto Retry |
| ON_OFF Control Input | EN s |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Catalog |
| Status Output | FLT/ |
| Vabsmax_cont | -100 V |
| Vin(Max) | -36 V |
| Vin(Min) | -80 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS2391EVM
Simple -48V Hot Swap Controller EVM
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- A Universal Telecommunications Hot Swap Device FamilyPDF, 162 Kb, Archivo publicado: enero 14, 2003
This application note describes how to design a controlled current hot swap circuit with the Texas Instruments TPS2390 family of hot swap power managers. - A Comparison of Telecom Hot Swap Managers TPS2398/99 vs TPS2390/91 (Rev. A)PDF, 88 Kb, Revisión: A, Archivo publicado: enero 9, 2008
- Hot Swap Performance ComparisonPDF, 279 Kb, Archivo publicado: jun 20, 2003
Various integrated circuit controllers are currently available for implementing hot swap in telecommunication (nominal ?48-V supply) systems. Two such device types are the TPS239x series and the LT1640A series. Devices from each family were placed in appropriate application circuits and exercised in different application scenarios that may typically be encountered in a working system. Comparison o
Linea modelo
Serie: TPS2391 (4)
- TPS2391DGK TPS2391DGKG4 TPS2391DGKR TPS2391DGKRG4
Clasificación del fabricante
- Semiconductors > Power Management > Protection, Monitoring and Hot Swap > Hot Swap Controllers (Positive, -48V)