Part Number: DRV2700 I am running it in flyback mode. It is working, but I have some question.
I'm using a variable output circuit with an opamp, as described in the datasheet.If I suddenly change the output value, the feedback voltage drops and the…
Part Number: DRV2700 Hi Team,
we have a new project for BBU applicaiton, we input a differential sine wave signal( red and blue in the image below) into the DRV2700, theoretically, the DRV2700 output should also be a sine wave, right?
however, our…
Part Number: DRV2700 Hi, I'm operating in flyback mode, but what is the error in the feedback voltage? The documentation states 1.3V, but when I operate it, it's over 1.3V, and when I adjust the output, it's not constant, but fluctuates between 1.32 and…
Part Number: DRV2700 Tool/software: Dear Texas Instruments Support Team,
I am currently working on a design that uses the DRV2700 in flyback mode to drive a piezoelectric actuator. I have reviewed the datasheet and application notes, and I would appreciate…
Part Number: DRV2700 Hi Sir,
My customer would like to use the DRV2700 to design a circuit that generates an AC 48V output.
Could you provide some comments after reviewing the schematics? Thanks!
DRV2700 schematics: (BAT+ is the 3.7V)
Part Number: DRV2700 Hi,
I've recently gotten back a PCB with a DRV2700 on it and I'm not getting the expected voltage from the boost converter.
The plan is to get ~90V from the BST pin, to do this we figured that powering SW from +12V would make…
Part Number: DRV2700 Tool/software: Hello TI Support,
I'm currently working with the DRV2700 in its default boost configutation to drive a piezo actuator. I noticed that said boost struggles with driving the piezo as the frequency increases, and I figured…
Part Number: DRV2700 Other Parts Discussed in Thread: TINA-TI
Tool/software:
We are attempting to drive a haptic actuator. VD is at 5 volts. The amplifier seems to be attenuating the signal rather than amplifying, on top of that there is a notch…
