Thanks for the explanation
in the below formulae , i need HV_BATT2 and HV_BATT1 also to calc isolation resistance.
How to calc these is not explained in your attached file
i want formuale to calc isolation res, with help of ADC i am reading from op-amp…
Hello,
You can take as start point PMP8740 to build a 1KW - 2KW DC/DC converter based on PMP8740.
This DC/DC has gate drive transformers for the full bridge stage, and I would say 2kW is a limit for the gate drivers.
For 3KW I suggest to use half-bridge…
Hello,
I've been working try to create a setup to replicate the scenario.
In the meantime, I recommend the Power Estimation Tool for AM62x: https://www.ti.com/tool/AM62X-PET-CALC Since its just a calculator, it won't be exact for real silicon & board…
Hi Tom,
I think this reference design and calculator could be helpful for getting started:
Isolated Delta-Sigma Modulator Based AC/DC Voltage Reference Design (Rev. B) (ti.com)
This links to more design files at the bottom as well.
MODULATOR-TIMING…
Part Number: TPSI3050 Other Parts Discussed in Thread: TPSI3052-Q1 , Hi, apologies if any of my questions have been answered previously but I couldn't see any direct links.
I'd like to drive 3x FETs to short the phases of a BLDC with the TPSI3050.…
Hi Matan,
There is one calculation tool as attached.
TPS2375x Design Workbook for TI.XLSX
Besides, you can google search or in TI.com search TPS23751EVM, PMP20220, PMP11254, TIDA-00617 for TPS23751 related reference designs.
Best regards,
Diang
Hi,
This quickstart spreadsheet attached will allow you to form a solution with your design parameters. In addition, TI's buck converter filtering site will allow you to narrow down similar parts. For EMC mitigation I highly recommend you take a look…
Hey Brian,
1. Yes there is an overshoot to phase margin calculator located in the analog engineer's calculator tool:
It can be downloaded here: https://www.ti.com/tool/ANALOG-ENGINEER-CALC
2. The customer's circuit drives a rather large capacitor…
Hi
I managed to isolate the line where it happens in syst_startup.c
Just before enabling the interrupt we can see that FIQ channel 0 pending and IRQ Channel 21:
FIQ Will be prioritized but FIQVecReg is loaded with an invalid address:
IRQVecReg is…
Hi Arijeet,
Thank you for your patience, please find me feedback attached. The explanation below is provided in the document but I want to reiterate it here as well.
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