Hi Team,
May you help review the schematic for me? Vin = 24V, Vout = 9V/6A
Regards,
Roy
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Hi Team,
May you help review the schematic for me? Vin = 24V, Vout = 9V/6A
Regards,
Roy
Hi Roy,
I have checked the schematic. There are some problems and my suggestions are shown below.
1. Change R111 to 6mohm. Because the minimum value of Vcs is around 50mV, considering that ΔIL=0.2~0.4Iout(CL), so you can choose the R111=6mohm.
2. Change L105 to 6.8uH.
3. Change C132 to 4.7uF.
4. Change R127 to 41.2kohm to enable DRSS function.
5. Change R122 to 49.9ohm. C141 do not maintain NC status, let it be 33pF.
6. Customer can add a 49.9ohm resistor in front of R119 for measuring the loop.
Hope this can help. Thanks.
Aurora