SLVAFG2 august   2023 TPS23882B

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Test Conditions
  6. 3Sifos Test Results

2 Test Conditions

In additional to just running the basic conformance testing on an individual port and to better recreate the system-level environment, TI individually tests all ports of the PSE controller devices while having the background ports running under various other PoE-application conditions. TI further, repeats testing conditions over extended periods of time to make sure performance is consistent after multiple hours, days and or continued operation.

Sifos HW: PSA-3000 Chassis with PSA-3202 Test Blades

Sifos SW: PSA v5.3.04

PSE HW:TPS23882B1EVM-008 + BOOST-PSEMTHR-007 with Vpwr = 48 V

PSE SRAM: v07

PSE Config: AUTO mode (pin resistor being set to 62 kΩ, 2-pair 30 W)

For more information please refer to the FAQ on TI’s E2E™ design support forum.