Part Number: TPS23861EVM-612 Hi When I want to combine TPS23861EVM-612, USB-TO-GPIO & PI-Commander-0.8.4-674. It does not work. PI-Commander-HotSwap is able to detect the USB dongle, but no I2C slaves. I have verified with a logic analyzer, that this…
Part Number: TPS23861EVM-612 Good morning,
Would it be possible to post the schematics, and possibly the footprints used, for the TPS23861EVM-612 evaluation board? I'm looking to use the TPS23861 in an upcoming design, and this would save me quite…
Please ignore, I found the issue. SMBus / I2C / SAA tool does not toggle A3 bit on TPS23861EVM-612, it stays high always. When I referenced address 0x28, reply came from both modules, and data overlapped, which caused incorrect responses. For U3 on TPS23861EVM…
Part Number: TPS23861EVM-612 Other Parts Discussed in Thread: ISO1540 What is the function of sn74lvc1g07dckt for this configuration on TPS23861EVM-612. What will happen if I directly connect SDA and SDAO? If I don't use a isolation on i2c bus, is it still…
Part Number: TPS23861EVM-612 Other Parts Discussed in Thread: CSD19538Q2 , CSD19538Q3A Hello,
If I want to replace Q1 (FDMC3612) with CSD19538Q2, would that be ok?
Thanks,
Michael
Part Number: TPS23861EVM-612 Other Parts Discussed in Thread: USB2ANY , What USB interface adaptor working together with TPS23861EVM ?
Only USB-TO-GPIO like described, or also USB2ANY ?
Other Parts Discussed in Thread: TPS23881EVM-008 Is there a reason VPWR is tied to RJ45 3/6 and PSE_N1 is tied to RJ45 1/2? I understand that with diode bridge on other side it doesn’t really matter. The 4-pair also doesn’t seem standard.
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Part Number: TPS23861EVM-612 Other Parts Discussed in Thread: LM5019 We Designed PD device and powering of using TPS23861EVM-612 module (POE +) .Last week is working fine.Today we are trying to power up the device using TPS23861EVM-612 module is not working…
Hi Ping,
Thanks for reaching out.
Yes, TPS23861 is AT standard and can support Class-4 30-W per port. You can refer our TPS23861EVM reference design for more details about the 30-W port. Please let us know if you have any further questions.
www.ti.com…
Hi Subin,
Thanks for your reply.
1. Please recommend me the PD EV circuit which is compatible with TPS23861 PSE Controller.(PD should be select 802.3af. It's for PoE not PoE+)
I saw you need input/output power 25.5W max. In this case you need at…
