Part Number: TPS54561
Tool/software:
I have designed the TPS54561 to regulate the output to 18V but there may be times when the input voltage drops below 18V. Will the TPS54561 pass VIN to VOUT in this case until the UVLO threshold is reached? Is it…
Part Number: TPS54561 Tool/software: Hi team,
This is FAE Jayden, ZTE is using TPS54561in their new CPE project. And they find the voltage ripple is large during the transient test. Could you help check the schematic and give some advice on their design…
Hello,
Since we have not heard back in a while, I am going to close this thread. If you have more questions, you can reply to this thread or open a new one.
Best regards,
Ridge
Part Number: TPS54561 Hi TI,
I have designed a circuit to step down the input voltage of 48V to 24V with expecting an output current of 3.1A.Could you please verify the circuit to know any issues are there in the circuit. I also have faced an issue in…
Part Number: TPS54561-Q1 Tool/software: Hi, a quick one on the TPS54561-Q1. My load is a bit noisy and the current can bounce around by a delta of up to 2A in 200-500ms. The regulator handles this pretty well, but I still see a ripple response on the…
Part Number: TPS54561-Q1 All simulations for a power supply I was redesigning failed. I tried to redo a simulation on one of my previous designs (without any change) and it failed too. I believe the server running the simulations is down.
Part Number: TPS54561 In one of my design I using TPS54561DPRT with "UVLO" protection. I using standard connection type like is recommended in datasheet (SLVSBO1G...page 18.).
It works fine in temperature range from -40°C to 50°C.
…
Part Number: TPS54561 With the circuit of TPS54561 as below A problem occurred during use
[Problem]
- SW(No.9 pin) <-> gnd short
- If you remove the tps54561 during repair, The circuit of the input/output is normal.
input/Output specifications are…
