Part Number: TPSM843620 Hi team,
When designing output capacitors, should I consider capacitors for the FPGA and CPU in addition to those immediately adjacent to the DC/DC converter? Also, if the FPGA or CPU has high-capacity capacitors, should I reduce…
Part Number: TPSM843620 Hello, does this component have a ThetaJC,Top? I'm trying to understand if the component would benefit from top-side cooling to a coldplate through a gap pad interface.
Part Number: TPSM843620 Dear Experts,
We use TPSM843620 as a 12V to 3.3V and 5.0V buck converter for industrial application.
We did a pretty standard design both schematics and PCB and we experience too high no load current (few 10mA) both from 3…
Part Number: TPSM843620 SIT0015A land pattern: The clearance between the exposed metal of pads 14 and 15 is 0.12mm (4.724mil). You can compute the clearance as follows: 1.385 - (2 / 2) - (0.53 /2) = 0.12mm.
NSMD: with a 0.05mm minimum soldermask opening…
Part Number: TPSM843620 I don't understand how can the TPSM843620 work at 4V work if the internal LDO regulates at 4.5V The UVLO max voltage is 4.1V. What is the minimum working voltage for this reference? Thanks
Part Number: TPSM843620 Other Parts Discussed in Thread: SN74LVC1G07 , SN74LVC1G17 , TPSM843820 Hi team,
I am planning to control the TPSM843620 using the EN and PG signals. Is the following circuit configuration feasible?
To prevent unintended operation…
Part Number: TPSM843620 Hi team,
There is a discrepancy in efficiency between the datasheet and WEBENCH. Which source of information should I rely on?
Vin=12V,Iout=5.0A Datasheet:82.5% WEBENCH :91.7%
Best regards,
Part Number: TPSM843620
Tool/software:
Hi,
We are using TPSM843620 in our design.
To convert 12 to 3.3V.
While evaluating the proto, we have faced with below issue.
Attached the power tree here.
If we isolate the output of 3V3 regulator…
