Other Parts Discussed in Thread: LM5574, , , LM5019, TPS7A4001
Hi Sir:
Attach BT POE injector circuit. Please assist review it.(Please see the below)
Thanks!
- Vmain= 54V input DC voltage
- VDD3_3V_PoE=3.3V DC voltage(use TI LM5574 IC=>54V to 3.3V)
- Two RJ45 port
- LAN transformer pin define below.
By the way! Can I upload PDF file directly?
Sorry! The captured picture not clear.
Caspar Lai