Part Number:PMP21112
I have a customer requirement for a boost circuit to go from 12Vin to 24Vout at 2.5A *OR* 10A nominal. The customer really wants one design to handle both cases.
It looks like reference design PMP21112 would be great for this - but instead of using PWM to adjust the output voltage, it seems like I could simply get rid of the feedback/PWM network and just use a fixed resistor-divider for the FB signal?
In the PMP2112 reference schematic, TP2 labeled "IN" seems to be just a test point to measure the output voltage? Or am I misunderstanding its purpose?
Thanks!
Joseph