Part Number: DRV2700 Tool/software: Hi there,
I am currently troubleshooting a custom implementation of DRV2700 based on DRV2700EVM-HV500. My design is implemented almost exactly as per the reference design, aside from a few key differences:
I am using…
Part Number: DRV2700 Tool/software: Hello,
I am currently looking at the DRV2700 in flyback configuration, specifically the schematic for DRV2700EVM-HV500. The documentation suggests that the MOSFET must be driven from a comparator, however the design…
Part Number: DRV2700 Tool/software: Hi there,
I have been playing around with DRV2700EVM-HV500 before committing to using it in a design. I notice a behaviour where the device current consumption is quite variable across the operating range. Here is a…
Part Number: DRV2700 Other Parts Discussed in Thread: OPA455 Tool/software: Hi there, my circuit for outputting a steady DC boost-voltage (pretty much the same circtuit as "Figure 8-15. Boost Driving Piezo" from the datasheet) is not working properly…
Hello,
Opening and running your project, I saw the same output as you. Using the same passive components copied into a previous DRV2700 project, I see the correct output. It seems the simulation parameters for DRV700 are either not downloading or loading…
Part Number: DRV2700 Tool/software: Hallo,
I have designed a custom PCB for DRV2700. A board holds two driver IC in the same confifuration.
The problem is, that one IC works fine, but the second one has issues. It either works shortly and then dies …
Hi Nick,
Though this simulation works with the normal DRV2700 configuration, the simulation in the flyback configuration is not reflecting what I measure in the EVM. Ultimately the answer is that this simulation does not support the flyback configuration…
Part Number: DRV2700
Tool/software:
Hi TI Team,
We are currently working with the DRV2700 in our design and have encountered an issue during FEMA testing.
Under the conditions where the EN pin is enabled and a signal is provided to IN+, we intentionally…
