Part Number: TPS23881 I have a basic board with a TPS23881 that works up to around 45W to a powered device. However it cannot supply 90W.
There is no MCU connected to the TPS23881, nor do I change it's SRAM on power on. It's a fresh, out the box…
Hi Jesus,
It is feasible to do 2-layer design since there will not be many routing concerns. Only concern I would have would be ground shielding.
Regards,
Brandon
Part Number: TPS23881 Hello expert,
May we know if we have SPE(Single Pair Ethernet) and PoDL(Power over Data Lines) solution could provide to customer? Thanks a lot!
Best regards,
Ann Lien
Part Number: TPS23881 Hi, The issue we are facing it we are allocating power budget per port based on PD'S class.
class 1 4W
class 2 7W
class 3 15.5W
class 4 30W But due to this,we are running out of total PSE power budget because actual…
Hi Ayush,
Glad to hear. I will close this thread, please help to mark as resolved to help close this out. If any further questions, please feel free to open a new thread! Thanks!
Regards,
Brandon
Part Number: TPS23881 dears,
do we have the Sifos report for TPS23881? would you please help to share me a copy if we have it?
if TPS23881 may meet DOE VI requirement? the customer requires low power consumption when the system standby.
thanks!
Part Number: TPS23881 Other Parts Discussed in Thread: MSP430F5234 , Dear Team,
1. Do you have a recommended MCU solution? ex: MSP430 2. support bt 90W, please suggest TI solution 3. There is related reference design with BCM59131 (Co-lay design)
Many Thanks…
Part Number: TPS23881 Hello Expert,
We are considering that circuit designe as a combination of four 2pair_30W & two 4pair_90W using one this device.
When looking at the registers to control each channel, it appears to only consist of channels 1…