LMR16006: LV2862 No-load ripple problem

Hardy Ma

Part Number: LMR16006
Other Parts Discussed in Thread: LV2862,

Hi TI team，

Our customer uses LV2862. Vin = 22V ，Vout = 11V. At present, The measured ripple of no-load mode is greater than 30mV.

I want to get a smaller no-load ripple below 10mV. How should it be designed?

0 Robert Blattner over 6 years ago

I am referring you to our expert for the LMR16006, Ambreesh

0 Ambreesh Tripathi over 6 years ago

Hardy ,

Can you please share the Switch node and output ripple waveform ? When the device is in PWM mode (ie at higher load) do you still see the ripple .

Further can you please share your layout .

Ambreesh

0 David Baba over 6 years ago in reply to Ambreesh Tripathi

Hello Hardy,

Seeing as we have not heard from you, we are assuming this issue is resolved? If not, please let us know?

Thanks.

David.

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