I think LM25085 isn't a good choice because it require external MOSFET. I found another BUCK IC TPSM63606 but it's BOM cost is very high. The 3rd option i found TPS56837 but it requires 5V for PG and i don't have this supply in the system Any…
Part Number: TPSM63610 Other Parts Discussed in Thread: TPSM63606 Hi Team,
A PSpice model of the TPSM63610 device is required to run the simulation. Contact TI and TPSM63606 I was able to get the PSPICE file. However, the .lib you received seems to be garbled…
Part Number: TPSM63602 Other Parts Discussed in Thread: TPSM63603 , TPSM63604 , TPSM63606
for devices TPSM63602, TPSM63603, TPSM63604, TPSM63606
I am not able to find the following information in the datasheet/application notess
whether
1. all Vout pins…
Hi,
The LM61460-Q1 EVM has the BIAS pin tied directly to VOUT. The efficiency curve is generated from the EVM so this means the efficiency curve is with BIAS connected to VOUT.
If you are curious on the effects of BIAS connected to VOUT vs GND, you can…
Hello,
Can you attach your quickstart calculator and schematic?
Can you confirm stable operation at no-load with FPWM?
Also what is your current sense resistance?
Any reason why you are using a controller instead of a converter with integrated FETs?
…
Hi,
From the datasheet and orderable list, both parts looks the same and it is covered in this E2E post also
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/766072/ptn78020w-differences-between-ptn78020wad-ptn78020wah…
Part Number: TPSM63603 Other Parts Discussed in Thread: PMP , TPSM63606 , LM61460 Hi team,
Here is several application details of TPSM63603 want to confirm with you.
Q1: if we want to achieve a adjsutable output based on TPSM63603, if it's accepatable we…
Adding to what Frank mentioned...and looking at the picture, it looks like the evaluation board is populated with a fixed output option (5V), with the R1 resistor open and R2 populated with 0ohm to connect feedback to the output.
You would need to swap…