TPS22980 Thunderbolt Host/Peripheral Power Multiplexer Evaluation Module


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The TPS22980 evaluation module (EVM) helps designers evaluate the performance of the TPS22980 multiplexer with overcurrent limit. The TPS22980EVM allows for multiplexer test functionality. By setting enable signals, the designer can switch between low-power voltage and high-power voltage. The current-limiting capabilities of the TPS22980 can be tested by setting different resistances with available jumpers.
  • Powered From 3.3-V Supply
  • 5-V to 18-V High-Voltage Switch
  • 3.3-V Switch
  • Adjustable Current Limit
  • Thermal Shutdown
  • Undervoltage Lockout
  • Make-Before-Break Switchover
  • High-Voltage Discharge Before Low-Voltage Make
  • Reverse Current Protection
  • Integrated Linear Regulator
Power muxes
TPS22980 Thunderbolt Host/Peripheral Power Multiplexer

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Evaluation board

TPS22980EVM – TPS22980 Thunderbolt Host/Peripheral Power Multiplexer Evaluation Module

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Technical documentation

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Type Title Date
* User guide TPS22980EVM User's Guide Oct. 28, 2011
More literature TPS22980EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Datasheet 3.3-V to 18-V MUX With Overcurrent Limit datasheet (Rev. C) Sep. 30, 2013

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