TPS2394PW
Active-12-V TO 80-V HOT SWAP CONTROLLER FOR REDUNDANT -48-V SUPPLIES
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TPS2394PW
Active-12-V TO 80-V HOT SWAP CONTROLLER FOR REDUNDANT -48-V SUPPLIES
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2394PW |
|---|---|
| Applications | -48 V |
| Current - Supply | 1 mA |
| Features | Auto Retry |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Programmable Features | UVLO, Slew Rate, Fault Timeout, Current Limit, OVP |
| Supplier Device Package | 14-TSSOP |
| Type | Hot Swap Controller |
| Voltage - Supply [Max] | -12 V |
| Voltage - Supply [Min] | -80 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.93 | |
| 10 | $ 4.43 | |||
| 90 | $ 3.63 | |||
| 270 | $ 3.44 | |||
| 540 | $ 3.09 | |||
| 1080 | $ 2.60 | |||
| 2520 | $ 2.47 | |||
| Texas Instruments | TUBE | 1 | $ 4.28 | |
| 100 | $ 3.75 | |||
| 250 | $ 2.63 | |||
| 1000 | $ 2.12 | |||
Description
General part information
TPS2394 Series
The TPS2394 is a hot swap power manager which can provide inrush limit, over current protection, short circuit protection. The TPS2394 operates with supply voltages from −12 V to −80 V, and withstands input transient to −100 V.
The TPS2394 uses a power FET to provide load current slew rate control and peak current limiting that is programmed by one resistor and one capacitor. The device also provides a power good output to enable down-stream power converters and a fault output to indicate load problems.
The TPS2394 is a hot swap power manager which can provide inrush limit, over current protection, short circuit protection. The TPS2394 operates with supply voltages from −12 V to −80 V, and withstands input transient to −100 V.
Documents
Technical documentation and resources