Part Number: TPS23881 Dear Team,
Our MSP430 connects 3 PSEs,
The normal situation of the I2C address is as follows,
Port 1: I2C address is 0x20
Port 2: I2C address is 0x20
Port 3: I2C address is 0x20
Port 4: I2C address is 0x20
Port 5: I2C address is…
Part Number: TPS23881 Dear Team,
Do we have file can share TPS23881 power consumption for 90W POE output for internal thermal simulation?
Many Thanks,
Jimmy
Part Number: TPS23881 Other Parts Discussed in Thread: MSP430F5234 , TIDA-050026-23881 , PSEMCUDAUEVM-082 , , BOOST-PSEMTHR-007 , , TPS23861 Hi Team,
Here are some question need your help:
1. The current MUC EVM small board uses MSP5969 but the picture is…
Part Number: TPS23881 Other Parts Discussed in Thread: TPS2373-4EVM-758 , Dear Darwin Fernandez Sir:
I have received TPS2373-4EVM-758 demo board and testing. But it have turn on issue cause no output voltage at no load(input need restart again to have output…
Part Number: TPS23881 Other Parts Discussed in Thread: TPS23861 Hi team,
There has some TPS23881 function question need to know, thanks.
1. The problem of packet transmission, will the 10G packet test drop packets? 2. PSE surge reference circuit components…
Part Number: TPS23881 Dear team,
Does the line spacing of 15 mil or line spacing of 5 mil in TSP23881 layout have any effect?
Is it okay for us to have a line spacing of 5 mil?
Or do you have any concerns?
Many Thanks,
Jimmy
Part Number: TPS23881 Hi.
We would like to use the TPS23881/2 device for PoE+ (802.3at Type 2) using a 48 V supply. In the datasheet it is mentioned that the official spec requires 50 V to achieve this (to ensure that at least 25.5 W can be transferred…
Part Number: TPS23881 Dear Team,
There is an issue that MSP430 hang occurred when it reaches the maximum POE budget.
In our system, we have one MSP430 and 6x TPS23881 on POE board.
As per our understanding, MSP430 should turn off the low priority of…
Part Number: TPS23881 Hi Expert,
Due to the supply constrained of TPS23881.
The customer is thinking to use the TPS23881A to drop in replace the TPS23881.
Pls advice whether is it recommended?
Best regards,
Eric Lai
Field Application Engineer
Texas…
