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Product InformationFeatures
Description
The TPS2398 and TPS2399 integrated circuits are hot swap power managers optimized for use in nominal –48-V systems. For redundant-supply systems, they incorporate an improved circuit breaker response that provides rapid protection from short circuits, while still enabling plug-ins to tolerate large transients that can be generated by the sudden switchover to a higher voltage supply. They are designed for supply voltage ranges up to –80 V, and are rated to withstand spikes to –100 V. In conjunction with an external N-channel FET and sense resistor, they can be used to enable live insertion of plug-in cards and modules in powered systems. Both devices provide load current slew rate and peak magnitude limiting, easily programmed by sense resistor value and a single-external capacitor. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| TPS2399DGK | ACTIVE | -40 to 85 | 1.35 | 1ku | MSOP (DGK) | 8 | View | 80 | TUBE | |||
| TPS2399DGKG4 | ACTIVE | -40 to 85 | 1.35 | 1ku | MSOP (DGK) | 8 | View | 80 | TUBE | |||
| TPS2399DGKR | ACTIVE | -40 to 85 | 1.25 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| TPS2399DGKRG4 | ACTIVE | -40 to 85 | 1.25 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 10:17 AM GMT, 25 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 14 WeeksTPS2399DGK | |||
| Americas | Arrow | 735 | |
| Rochester Electronics | >1k | ||
| Asia | WPI | 100 | |
| Europe | Compel | 673 | |
| Worldwide | Mouser Electronics | 219 | |
| TI Lead Time*: 14 WeeksTPS2399DGKG4 | |||
| Americas | Avnet | 80 | |
| Europe | EBV Elektronik | 80 | |
| TI Lead Time*: 20 WeeksTPS2399DGKR | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 20 WeeksTPS2399DGKRG4 | |||
| None Reported View Distributors | |||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TPS2399DGK  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS2399DGKG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS2399DGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS2399DGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for TPS2399 
View Application Notes for Hot-Swap Controllers (External FET)
| Description | Part # | Company |
| TPS2393 200W ATCA Hot Swap Reference Design | TPS2393ATCA | Texas Instruments |
| Name | Part # | Company | Tool / Software Type |
| Free Tool: TPS2398/99 Design-in Calculator | TPS2398OR99CALC | Texas Instruments | Calculation Utilities |
| TPS2399 Evaluation Module | TPS2399EVM | Texas Instruments | Development Boards/EVMs |
| |||
| Part # | Name | Product Family | Comments |
| PTQB425080 | 200-W, 48-V Input, 8-V Output, Isolated DC/DC Bus Converter | ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK | Hot-swap controllers precede isolated modules in most systems |
| PTQA420050 | 100-W, 48-V Input, 5-V Output, Isolated DC/DC Converter | ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK | Hot-swap controllers precede isolated modules in most systems |
| PTEA404120 | 50-W, 48-V Input, 12-V Output, Isolated DC/DC Converter | ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK | Hot-swap controllers precede isolated modules in most systems |
| PTMA402050 | 10W, 36V to 75V Input, 1500V Isolation, DC-DC Converter | ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK | Hot-swap controllers precede isolated modules in most systems |
| UCC27200 | 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver | AC/DC AND DC/DC POWER SUPPLIES - MOSFET DRIVERS | |
| Customers Who Evaluated This Product Also Evaluated... | |||
| TPS2350 | Hot Swap Power Manager For Redundant -48V Supplies | HOT SWAP POWER MANAGEMENT-HOT-SWAP CONTROLLERS (EXTERNAL FET) | TI customers also evaluated this product. |
| TPS5410 | 5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter | DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS | TI customers also evaluated this product. |
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