Part Number: TLV62065
We are currently using the TLV62065DSGR in our design,(a telematics product) where the output requirement is constant 3.3V and the input varies from 3.8V to 4.2V.
The input to this 3V3 regulator TLV62065DSGR is through a battery charger IC and we are seeing that there is a ringing observed at the output of the 3V3 regulator when there is change in the battery charger input supply (it switches from battery supply to main input supply).
Below are the input change and the output of the regulator waveforms for your reference.
The regulator is set to fixed PWM output of 3MHz by pulling the mode pin up and we would expect the regulator to supress this ringing at the output. could you please provide your inputs on why this is propogating and how we could mitage the ringing the output.
below is the circuit details.
Request you to share you inputs as soon as possible since this is a critical issue for us and we would need to debug this as soon as possible.
Regards,
Aagneya C
