Hello
I have designed a Boost converter with LM3481 (for Battery charging application)as per Webench and attached here as a PDF document.
Specification:
Vin : 13 to 14.5vdc
Vout : 16.5v
Iout 4A
Fsw : 300Khz
Issues faced:
1. Ripple on the output
2. Current is not limited at 4A
Please find various waveforms attached
1. Vout
2. Vout vs Fet drive
3. FET Drive
4. FET Drive
5. Current Feedback