Hi,
To clarify, are you seeing the boost drop issue with the default actuator? Your original post led me to believe you were using an external actuator. If you could monitor the current and voltage across the load on a scope and share those results that…
Part Number: DRV2700 Dear TI experts,
My customer considers DRV2700 for their new product to operate piezo pump.
Could check the specification that DRV2700 can make the output below?
- 100V peak to peak output voltage
- 36KHz output frequency
and if you…
Part Number: DRV2700 Hi Dear,
Our customer uses DRV2700, the load is piezoelectric ceramics, and the hardware is made according to the reference design of DRV2700EVM-HV500.
The output scheme is selected as shown in the following figure. After testing…
Part Number: DRV2700
Use a multimeter to measure the voltage between OUT+ and OUT-pin and GND of the 2700 chip, and find that there is no voltage between the OUT+ or OUT-pin of the abnormal chip and GND, replace the chip without output to another position…
Part Number: DRV2700EVM-HV500 Hello,
i have bought drv2700evm-hv500 board,
i conncetd the piezo injector and testing it,
i want to actuate it faster , for example at 150hz frequncy, with 1ms on and rest off.
it is possible to achive with this board, if…
Part Number: DRV2700EVM-HV500 Hello,
i need help with actuating the piezo injectors which has capacitance of 1uf and resistance of 200k ohms. can anyone tell me does drv2700evm-hv500 able to actuate it. if not which is the suitable ic.
i dont have exact…
Other Parts Discussed in Thread: DRV2700 , TINA-TI , DRV2700EVM , DAC53701 , DAC7311 Hi Experts,
We've been looking for available DAC device with TINA-TI model to simulate with DRV2700.
Customer is actually looking for an input (DAC) component to DRV2700EVM…
Part Number: DRV2700 Hi all,
I have question on the DRV2700, how do I calculate my Voltage output, if I set my Vboost at 75V and my Gain setting 40.7db. Then, how the Output voltage if I change the gain? how the gain will change the output voltage?
…
Part Number: DRV2700 Other Parts Discussed in Thread: DRV8662 , , Hello,
I could not find any information related to safety and isolation of the DRV2700 chip or its equivalent the DRV8662. We have been working so far with the DRV2700EVM-HV500 modified to…
