Part Number: TPS23882EVM-008 Other Parts Discussed in Thread: BOOST-PSEMTHR8-097 , Hi Team
Do you have the design files available for download on the web? I'd like to take a look at this design for our PHYs and it would be useful if we had these files…
Hi Brandon,
for 10 fail units, verify as below and on TPS23882EVM-008. use the following EVM models.
1. BOOST-PSEMTHR8-097 => switch board 2. TPS23882EVM-008 => PoE board 3. MSP-EXP430FR5969 => CPU board
as the figure below, after the 8 ports all…
Hello Josh,
Please see https://www.ti.com/tool/TPS23882EVM-008 for the reference design. To configure the PSE controller, it must be done through i2c. You can use either the USB2ANY or MSP-EXP430FR5969 as explained in the user guide for this design…
Part Number: TPS23861 Other Parts Discussed in Thread: TPS23882EVM-008 , TPS23882 , CSD19538Q3A In the reference design schematic (TPS23861EVM-613) a 1.5A fuse is recommended on each port. The reference design of TPS23882 (TPS23882EVM-008) does not include…
The TPS23882 is Type-3 2-pair IEEE 802.3bt (30W/15.4W) compliant and has received an interoperability score of 100% on Sifos IEEE 802.3bt 2-pair conformance test suite version 5.1. TI has passing Sifos test reports for the TPS23882 under various configurations…
Hi Tommy, yes the customer must use I2C since this is a non-standard application. You can increase the policing power to 60W on one channel using the GUI for the EVM. I recommend ordering a TPS23882EVM-008. You can set the port to semi-auto mode, power…
Hi Aditya,
Yes TPS23882 would be your next best option. This IC actually looks at power versus the TPS23861 that looks at current. So the power at Type 1 would be set to 15.4W. Then if you wanted to fine tune the power, this IC allows flexibility to…
Hi Edward,
These ICUT thresholds are fixed so 110mA is the lowest you can set the TPS23861.
You may want to look at the TPS23882. This is able to go down to 4W and increase in increments of 0.5W. This looks at the total power rather than a current…
