TPS2358RGZR
Active8.5-V TO 15-V DUAL CHANNEL HOT SWAP CONTROLLER WITH ORING
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TPS2358RGZR
Active8.5-V TO 15-V DUAL CHANNEL HOT SWAP CONTROLLER WITH ORING
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2358RGZR |
|---|---|
| Applications | ATCA, MicroTCA™ |
| Current - Output (Max) | 165 mA |
| Features | Thermal Limit, Latched Fault, UVLO |
| Internal Switch(s) | Both |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Programmable Features | Slew Rate, Current Limit, Fault Timeout |
| Supplier Device Package | 48-VQFN (7x7) |
| Type | Hot Swap Controller, OR Controller |
| Voltage - Supply [Max] | 4 V, 15 V |
| Voltage - Supply [Min] | 3 V, 8.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 5.32 | |
| Texas Instruments | LARGE T&R | 1 | $ 7.45 | |
| 100 | $ 6.07 | |||
| 250 | $ 4.77 | |||
| 1000 | $ 4.05 | |||
Description
General part information
TPS2358 Series
The TPS2358 dual-slot hot-plug controller provides all required power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules.
Two fully integrated 3.3-V channels provide inrush control, current limiting, and overload protection. The two 12-V channels use an external FET to provide the same functions, along with ORing control circuits that allow an external FET to prevent reverse current flow. External capacitors are used to set fault times. There is one capacitor for each channel. The 3.3-V current limits are factory set to AdvancedMC™ compliant levels and the 12-V current limits are programmed using external sense resistors. The accurate current sense comparators of the TPS2358 satisfy the narrow ATCA AdvancedMC™ current limit requirements.
The TPS2358 dual-slot hot-plug controller provides all required power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules.
Documents
Technical documentation and resources