TPS65980 Datasheet – Thunderbolt Bus Power Management IC

Part Number : TPS65980

Function : Thunderbolt Bus Power Buck/Boost

Package : VQFN (24) Type

Manufacturers : Texas Instruments

Pinouts :

TPS65980 datasheet


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

TPS65980 pdf

Other data sheets within the file : TPS65980RHFR, TPS65980RHFT