Hi Don, It seems I was not to far off in asking about soft start UCC27714 HO drive as being implemented on LM5170-Q1 Multiphase Bidi current controller. Have a look at figure 63, soft start cycles driving the NFETS.
UPDATE:
So enabling global interrupts now triggers my ADC ISRs, and I verified this with breakpoints.
To test my ADC code, I applied a 1kHz 1Vpp sine wave from a function generator to all the 3 ADCIN pins. The results I'm seeing through single time…
Your modification of the EVM circuit seeming making the circuit unstable. Would you please use the LM5170 quick-start design tool to help you modify the EVM? You need to follow the tool's results to select the CS resistor and compensation network, too…
Thank you very much Garrett.
Can you please give me some more details.
Iam open to suggestions on Booster. from your suggestion I understand LM5170 with an external gate driver is good but, Bridge converter is better.
Can you please suggest me,…
This was captured on a LM5170 circuit which will run in dcm at light load. The response is typical for all dcm circuit: Vout overshoot decays slowly after load step change to light or no load.
Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5118 , LM5170 , LM5170-Q1 I have a low volume (test apparatus) project that the LM5170EVM-BIDIR will fit perfectly if I can configure it to do the following:
1) Self-start upon the application…
Other Parts Discussed in Thread: UCC2895 , UCC28950 , PMP7246 , LM5170 Does TI manufacture any control integrated circuits for controlling the dual full active bridge, bi-directional power flow, with isolation, DC/DC converter? …. either in phase-shift…
Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170 To whom it may concern,
I would like to know, how could turn LM5170 EVM board on in boost mode by no following user guide procedure, currently I conducted a boost mode experiment.…
Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170 Dear Sirs!
I connected LM5170EVM-BIDIR to external devices (DC power supply) exactly as it was described in user manual with jumpers settings as suggested by Mr Youhao Xi here -->…
