I am looking for a step up converter for an piezo based ultrasonic transducer. Here are my requirements:
Vin: 1,6V < U < 3,7V
Vout: min. 60V
Iout: Ipeak: 25mA
What kind of boost converter do you suggest?
The frequency of piezo is 40kHz.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
I am looking for a step up converter for an piezo based ultrasonic transducer. Here are my requirements:
Vin: 1,6V < U < 3,7V
Vout: min. 60V
Iout: Ipeak: 25mA
What kind of boost converter do you suggest?
The frequency of piezo is 40kHz.
Hi Bjoern,
do you think TLV61046A with coupling inductor as the application note is acceptable? https://www.ti.com/lit/an/snva890/snva890.pdf