Catalog(1 parts)
| Part | Package / Case | Applications | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Mounting Type | Operating Temperature▲▼ | Operating Temperature▲▼ | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|
24-VFQFN Exposed Pad | Thunderbolt™ | 2.5 V | 15.75 V | Surface Mount | -40 °C | 85 °C | 24-VQFN (5x4) |
Key Features
• Powered From Thunderbolt™ Bus2.5-V to 15.75-V Input3.3-V OutputsCable Power Out Current LimitThermal ShutdownPowered From Thunderbolt™ Bus2.5-V to 15.75-V Input3.3-V OutputsCable Power Out Current LimitThermal Shutdown
Description
AI
The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.
The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry. The CBL_OUT supply provides power back to the Thunderbolt™ cable and has adjustable current limit. The DEV_OUT supply provides power to all other circuitry in the device to perform its designed function.
The TPS65980 is available in a 24-pin5mm x 4mm x 0.9mm VQFN package.
The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.
The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry. The CBL_OUT supply provides power back to the Thunderbolt™ cable and has adjustable current limit. The DEV_OUT supply provides power to all other circuitry in the device to perform its designed function.
The TPS65980 is available in a 24-pin5mm x 4mm x 0.9mm VQFN package.