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| Part Number | TPS2458RHBT | TPS2459RHBT | TPS2458RHBR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Type | Hot Swap Controller, OR Controller | Hot Swap Controller, OR Controller | Hot Swap Controller, OR Controller |
| Number of Channels | 2 | 2 | 2 |
| Internal Switch(s) | Both | Both | Both |
| Applications | ATCA, MicroTCA™ | ATCA, MicroTCA™ | ATCA, MicroTCA™ |
| Features | Thermal Limit, UVLO | I²C, Thermal Limit, UVLO | Thermal Limit, UVLO |
| Programmable Features | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate |
| Voltage - Supply | 3V ~ 4V, 8.5V ~ 15V | 3V ~ 4V, 8.5V ~ 15V | 3V ~ 4V, 8.5V ~ 15V |
| Current - Output (Max) | 165mA | 165mA | 165mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Current - Supply | 3.1 mA | 3.1 mA | 3.1 mA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) |
