minimum voltage bby

ccm_model.asc

@@ -1,5 +1,5 @@
 Version 4
-SHEET 1 2212 1920
+SHEET 1 2212 2084
 WIRE -544 48 -592 48
 WIRE -416 48 -464 48
 WIRE -368 48 -416 48
@@ -145,44 +145,46 @@ WIRE 688 1424 608 1424
 WIRE 720 1424 688 1424
 WIRE 480 1472 480 1424
 WIRE 608 1472 608 1424
-WIRE -496 1504 -496 1456
+WIRE -192 1488 -192 1440
 WIRE 16 1520 16 1424
 WIRE 64 1520 16 1520
 WIRE 240 1520 144 1520
 WIRE 336 1520 336 1424
 WIRE 336 1520 304 1520
-WIRE -208 1568 -368 1568
 WIRE 176 1584 176 1376
-WIRE -304 1600 -304 1456
 WIRE -48 1600 -96 1600
 WIRE 16 1600 16 1520
 WIRE 16 1600 -48 1600
 WIRE 144 1600 16 1600
-WIRE 784 1600 784 1552
-WIRE -368 1616 -368 1568
-WIRE -336 1616 -368 1616
 WIRE 336 1616 336 1520
 WIRE 336 1616 208 1616
 WIRE 480 1616 480 1536
 WIRE 480 1616 336 1616
-WIRE -208 1632 -208 1568
-WIRE -208 1632 -272 1632
-WIRE -160 1632 -208 1632
-WIRE 16 1632 -160 1632
+WIRE -192 1632 -192 1568
+WIRE -144 1632 -192 1632
+WIRE 16 1632 -144 1632
 WIRE 144 1632 16 1632
-WIRE -496 1648 -496 1584
-WIRE -336 1648 -496 1648
 WIRE 176 1696 176 1648
-WIRE 608 1696 608 1536
-WIRE 784 1696 784 1680
-WIRE 784 1696 608 1696
-WIRE -304 1712 -304 1664
+WIRE -192 1728 -192 1632
 WIRE 16 1728 16 1632
-WIRE 784 1728 784 1696
-WIRE -496 1744 -496 1648
+WIRE 336 1792 336 1744
+WIRE 608 1808 608 1536
+WIRE 608 1808 448 1808
+WIRE 512 1840 512 1696
+WIRE -192 1856 -192 1792
 WIRE 16 1856 16 1792
-WIRE -496 1872 -496 1808
-WIRE 784 1872 784 1808
+WIRE 448 1856 448 1808
+WIRE 480 1856 448 1856
+WIRE 608 1872 608 1808
+WIRE 608 1872 544 1872
+WIRE 336 1888 336 1872
+WIRE 432 1888 336 1888
+WIRE 480 1888 432 1888
+WIRE 336 1920 336 1888
+WIRE 432 1936 432 1888
+WIRE 512 1952 512 1904
+WIRE 336 2064 336 2000
+WIRE 432 2064 432 2000
 FLAG 992 224 vfeed
 FLAG 416 256 ifeed
 FLAG 240 192 vg
@@ -210,16 +212,17 @@ FLAG -1216 1008 vsq
 FLAG 1440 48 out
 FLAG 176 1008 0
 FLAG 304 720 0
-FLAG -496 1872 0
+FLAG -192 1856 0
 FLAG 16 1856 0
-FLAG -496 1456 vcc
-FLAG -160 1632 vref
+FLAG -192 1440 vcc
+FLAG -144 1632 vref
 FLAG 480 1264 vcc
-FLAG 784 1552 vref
+FLAG 336 1744 vref
 FLAG 688 1424 verr
-FLAG 784 1872 0
-FLAG -304 1712 0
-FLAG -304 1456 vcc
+FLAG 336 2064 0
+FLAG 512 1952 0
+FLAG 512 1696 vcc
+FLAG 432 2064 0
 SYMBOL voltage -592 192 R0
 WINDOW 123 0 0 Left 0
 WINDOW 39 24 124 Left 2
@@ -371,7 +374,7 @@ WINDOW 0 0 56 VBottom 2
 WINDOW 3 32 56 VTop 2
 SYMATTR InstName R17
 SYMATTR Value 0
-SYMBOL res -512 1488 R0
+SYMBOL res -208 1472 R0
 SYMATTR InstName R19
 SYMATTR Value 3.3k
 SYMBOL cap 0 1728 R0
@@ -390,7 +393,7 @@ WINDOW 0 -16 0 VBottom 2
 SYMATTR InstName L3
 SYMATTR Value 140n
 SYMATTR SpiceLine Ipk=0.5 Rser=0.056 Rpar=90 Cpar=640f mfg="Würth Elektronik" pn="782632620 WE-CBA 0603"
-SYMBOL References\\LT1634-2.5 -496 1776 R0
+SYMBOL References\\LT1634-2.5 -192 1760 R0
 SYMATTR InstName U5
 SYMBOL OpAmps\\AD8565 672 768 R0
 SYMATTR InstName U6
@@ -411,14 +414,17 @@ SYMATTR Type diode
 SYMBOL res 464 1296 R0
 SYMATTR InstName R18
 SYMATTR Value 10k
-SYMBOL res 768 1584 R0
+SYMBOL res 320 1776 R0
 SYMATTR InstName R5
-SYMATTR Value 2.2k
-SYMBOL res 768 1712 R0
+SYMATTR Value 1.8k
+SYMBOL res 320 1904 R0
 SYMATTR InstName R8
 SYMATTR Value 10k
-SYMBOL OpAmps\\AD8565 -304 1568 R0
+SYMBOL OpAmps\\AD8565 512 1808 R0
 SYMATTR InstName U3
+SYMBOL cap 416 1936 R0
+SYMATTR InstName C9
+SYMATTR Value 1ľ
 TEXT 1600 328 Left 2 !.tran 0 16m 0
 TEXT 520 280 Left 2 ;snubber here
 TEXT 1592 184 Left 2 !.step param Il list 10u 2m 4m 6m 8m 10m 12m 14m
@@ -434,4 +440,4 @@ TEXT 352 1040 Left 2 ;The AP8567 is the quad version
 TEXT 352 1064 Left 2 ;AP8648 for battery-powered and-or low voltage <5V
 TEXT 352 1088 Left 2 ;The OP462 is the better version of the AP8567
 TEXT -232 1904 Left 2 ;Any 2.5V zener-voltage reference would do
-TEXT 888 1400 Left 2 ;Make a makeshift minimum voltage selector, if the volage is higher than 2.5V\n(Or 5V if I choose to discard the resistor divider) then use a set maximum voltage\nas a soft start
+TEXT 672 1808 Left 2 ;makeshift minimum voltage selector, \nuse a set maximum voltage as a soft start