Part Number: TPS2377-1
Hi,
We have designed PoE powered device using TPS2377-1. The device will operate on 3.3V/200mA(max). since the device is low powered and portable, we did not use any magnetics and isolation transformer.
Request you to review the…
Part Number: TPS2377 Other Parts Discussed in Thread: TPS23755 Hello,
I was looking for assistance in choosing a load capacitor for the TPS2377 PD. Looking on page 16 of the data sheet it provides a formula for determining the right capacitor value. Any…
Part Number: TPS2377-1 Dear sir,
Can You arrange the samples for TPS2377-1.
We Ordered the IC's, it will not receive on the expecting time. But we need to show the demo urgently. we need to test the circuit. We don't have IC now. So please arrange…
Part Number: TPS2377-1 Dear sir/Madam,
I need to design the PoE PD module for the 12W application. I did the design using TPS2377-1.
I have doubt about the Mode A and mode B types of transmission in PoE communication.
How do I make the circuit compatible…
Part Number: TPS2377-1 Dear Sir,
I test the PoE PD circuit built by using TPS2377-1. but if I connect with PSE device, the power LED of the PSE device (PoE Injector) was blinking. I attach the Schematic circuit also.
Part Number: TPS2375 Other Parts Discussed in Thread: TPS2376 , , TPS2377 HI
Is there an 802.3at TYPE 2 CLASS2 or 802.3bt capable IC that is PIN to PIN compatible with the TPS2375?
Part Number: TPS2375 Other Parts Discussed in Thread: TPS2376 , , TPS2377 HI
Is there an 802.3at TYPE 2 CLASS2 or 802.3bt capable IC that is PIN to PIN compatible with the TPS2375?
Part Number: TPS2378 Other Parts Discussed in Thread: TPS2375 , TPS2377 , TPS2376 The operating voltage for type 1 PD is 37V ~ 57V, but TPS2378 has a rising UVLO at 38.1V. Also the electrical specs from datasheet is under VDD 40V~57V. So does this chip…