Part Number : TPS65980
Function : Thunderbolt Bus Power Buck/Boost
Package : VQFN (24) Type
Manufacturers : Texas Instruments
Pinouts :
Description :
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.
Features :
1. Powered From Thunderbolt Bus
2. 2.5-V to 15.75-V Input
3. 3.3-V Outputs
4. Cable Power Out Current Limit
5. Thermal Shutdown
TPS65980 Datasheet PDF Download
Other data sheets within the file : TPS65980RHFR, TPS65980RHFT