TPS2459RHBT
Active3-V TO 15-V HOT SWAP CONTROLLER WITH ORING AND I2C
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TPS2459RHBT
Active3-V TO 15-V HOT SWAP CONTROLLER WITH ORING AND I2C
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS2459RHBT | TPS2459 Series |
|---|---|---|
| Applications | MicroTCA™, ATCA | MicroTCA™, ATCA |
| Contents | - | Board(s) |
| Current - Output (Max) [Max] | 165 mA | 165 mA |
| Current - Supply | 3.1 mA | 3.1 mA |
| Features | I2C, Thermal Limit, UVLO | I2C, Thermal Limit, UVLO |
| Internal Switch(s) | Both | Both |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Channels | 2 | 2 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Programmable Features | Auto Retry, Latched Fault, Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | Auto Retry, Latched Fault, Circuit Breaker, Current Limit, Fault Timeout, Slew Rate |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) |
| Type | Hot Swap Controller, OR Controller | Hot Swap Controller, OR Controller, Power Management |
| Utilized IC / Part | - | TPS2459 |
| Voltage - Supply [Max] | 4 V, 15 V | 4 - 15 V |
| Voltage - Supply [Min] | 3 V, 8.5 V | 3 - 8.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS2459 Series
3-V to 15-V hot swap controller with Oring and I2C
| Part | Current - Output (Max) [Max] | Features | Package / Case | Type | Operating Temperature [Min] | Operating Temperature [Max] | Internal Switch(s) | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Current - Supply | Applications | Supplier Device Package | Programmable Features | Number of Channels | Contents | Supplied Contents | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS2459RHBTThe TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.
The TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements. | 165 mA | I2C, Thermal Limit, UVLO | 32-VFQFN Exposed Pad | Hot Swap Controller, OR Controller | -40 °C | 85 °C | Both | 4 V, 15 V | 3 V, 8.5 V | Surface Mount | 3.1 mA | ATCA, MicroTCA™ | 32-VQFN (5x5) | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 2 | |||
Power Management | Board(s) | Board(s) | TPS2459 | |||||||||||||||
Texas Instruments TPS2459RHBRThe TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.
The TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements. | 165 mA | I2C, Thermal Limit, UVLO | 32-VFQFN Exposed Pad | Hot Swap Controller, OR Controller | -40 °C | 85 °C | Both | 4 V, 15 V | 3 V, 8.5 V | Surface Mount | 3.1 mA | ATCA, MicroTCA™ | 32-VQFN (5x5) | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 2 |
Description
General part information
TPS2459 Series
The TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.
The TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.