Part Number: DRV2700EVM
Tool/software:
Hi,
I want to vary the output voltage linearly (0V to +105V) in single ended DC input with set reference configuration, I have followed the steps mentioned in the DRV2700EVM user guide ( SLOU403C ) section 5.4.1,…
Hi Yan,
Great to hear.
We have graphs in the DRV2700 datasheet that show the max output cabailites with various capacitance loads. These are for DRV2700 in its typical configuration though, not flyback. The flyback configuration will have tighter requirements…
Part Number: DRV2700EVM Tool/software: How do I determine the maximum drive frequency of TI Piezo HV driver evaluation boards such as the DRV2700EVM or DRV2667EVM (or other) for a given piezo capacitance load? We need to specifically explore generating…
Part Number: DRV2700EVM-HV500 Tool/software: I purchased a piezo driver (DRV2700EVM-HV500) from DigiKey in the end of this February. At first, when I connected it with piezo disks, it works well. However, currently I found that it didn’t work, no matter…
Part Number: DRV2700EVM Other Parts Discussed in Thread: DRV2700 Tool/software: Hello,
I have designed custom PCB for DRV2700. I thas nothing special, pretty much a copy of what is suggested in the datasheet. My problem ist, that after soldering the chip…
Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700 Tool/software: Hi,
I would like to increase the output voltage of DRV2700EVM-HV500 to 1000V, can you please suggest me a way to do that? I look forward to hear from you soon.
Thank…
Part Number: DRV2700EVM-HV500
Tool/software:
Hi, T.I.
I am testing with DRV2700EVM-HV500.
I test by adjusting the PWM Input Frequency, but the expected waveform does not appear.
Waveforms can be distinguished up to 5000Hz, but beyond that, waveforms…
Part Number: DRV2700 Tool/software: Hello TI Support,
I am using DRV2700 EVM for my piezo driver needs, but I see that voltage at the output significantly drop when i put switches to 500 V setting. I also observe voltage drops at other voltage settings…
Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700 Hi, I'm Jeon Hyeon Min.
I'm using DRV2700EVM-HV500 for driving piezoelectric actuator.
What I want is 0~158V AC sine wave output for 0~200Hz using DRV2700EVM-HV500.
So I found…
Part Number: DRV2700EVM-HV500 Hello, I'm Jeon Hyeon Min
Although I read DRV2700EVM-HV500 User's guide so many time, I don't understand how to use DRV2700EVM-HV500.
Here's my questions.
1. I'm using piezoelectric actuator which has 0.8…
