Datasheet Texas Instruments TPS2391DGKRG4
| Manufacturer | Texas Instruments |
| Series | TPS2391 |
| Part Number | TPS2391DGKRG4 |
Simple -48V Hot Swap Controller 8-VSSOP -40 to 85
Datasheets
Simple -48-V Hot Swap Controller datasheet
PDF, 696 Kb, Revision: D, File published: Jan 9, 2008
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| 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 | Download |
Parametrics
| 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 |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS2391EVM
Simple -48V Hot Swap Controller EVM
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- A Universal Telecommunications Hot Swap Device FamilyPDF, 162 Kb, File published: Jan 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, Revision: A, File published: Jan 9, 2008
- Hot Swap Performance ComparisonPDF, 279 Kb, File published: 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
Model Line
Series: TPS2391 (4)
- TPS2391DGK TPS2391DGKG4 TPS2391DGKR TPS2391DGKRG4
Manufacturer's Classification
- Semiconductors > Power Management > Protection, Monitoring and Hot Swap > Hot Swap Controllers (Positive, -48V)
