fixed to match real TL431
[mirrors/Designs.git] / electronics / batteries / low-voltage-shutdown3.circuit
CommitLineData
a0cbb0f9 1$ 1 5.0E-6 10.20027730826997 50 5.0 50
e78baab1
TM
2a 560 352 480 352 1 15.0 -15.0 1000000.0
3r 480 352 432 352 0 10000.0
4t 432 352 400 352 0 1 0.601184086398944 0.6160027948929502 100.0
5v 560 432 560 368 0 0 40.0 2.5 0.0 0.0 0.5
6w 400 368 400 432 0
7w 400 432 480 432 0
8w 480 432 560 432 0
9w 560 336 608 336 0
10f 400 256 464 256 1 1.5
11x 439 408 512 414 0 24 TL431
12x 286 420 323 426 0 24 ON
13x 627 426 674 432 0 24 OFF
14w 464 176 400 176 0
15w 400 176 336 176 0
16w 336 176 208 176 0
17172 208 176 144 176 0 6 11.0 35.0 -5.0 0.0 0.5 input voltage
18x 159 30 625 36 0 24 Low voltage cutoff (5-36V) using TL431
19x 489 254 611 260 0 24 P-MOSFET
20x 158 81 557 85 0 16 + Built-in switch buttons and optional indicator LED
21x 708 327 725 330 0 10 50k
22x 709 341 753 344 0 10 multiturn
23x 454 228 461 231 0 10 S
24x 458 287 466 290 0 10 D
25w 464 272 656 272 0
26w 784 272 864 272 0
27w 464 240 464 176 0
28w 400 432 336 432 0
29d 384 368 384 336 1 0.805904783
30w 384 336 400 336 0
31w 384 368 400 368 0
32x 159 99 785 103 0 16 + Short circuit protection (short circuit causes voltage drop that triggers cutoff)
33x 159 117 679 121 0 16 + Reverse voltage protection (unless you use MOSFET with diode!)
34w 704 272 784 272 0
35w 656 272 672 272 0
36174 720 176 656 176 0 500000.0 0.49010000000000004 reconnect hysteresis
37w 688 192 688 224 0
38x 676 159 699 162 0 10 500k
39x 709 159 873 163 0 16 reconnect hysteresis
40x 708 359 755 363 0 16 cutoff
41w 720 176 720 256 0
42w 688 224 688 256 0
43w 624 176 480 176 0
44x 750 181 823 185 0 16 (optional)
45x 164 487 836 491 0 16 If you want automatic reconnect with hysteresis, just add another pot across MOSFET
46x 163 507 894 511 0 16 and connect cutoff pot to it's wiper instead of + rail (as illustrated). This overrides OFF switch.
47x 158 134 670 138 0 16 + Possibility to add automatic reconnect with hysteresis if needed
48x 158 63 836 67 0 16 + Only 6 components for basic setup!!! (without OFF button, LED and auto reconnect)
49r 400 256 400 176 0 5000.0
50w 400 336 400 304 0
51w 400 304 400 256 0
52w 672 272 688 272 0
53w 688 272 704 272 0
54w 656 176 624 176 0
55w 400 304 336 304 0
56r 608 336 656 336 0 3600.0
57174 688 320 656 352 0 50000.0 0.401 cutoff voltage
58w 688 320 688 272 0
59w 688 352 688 432 0
60s 608 336 608 432 0 1 true
61w 688 432 608 432 0
62w 608 432 560 432 0
63r 784 272 784 352 0 3600.0
64162 784 352 784 432 1 2.1024259 1.0 0.0 0.0
65w 784 432 864 432 0
66w 784 432 688 432 0
67w 336 432 208 432 0
68g 208 432 160 432 0
69s 336 336 336 432 0 1 true
70w 336 304 336 336 0
71o 14 64 0 289 10.0 0.0125 0 -1
72o 8 64 0 35 0.15625 0.003125 1 -1
73o 7 64 0 35 10.0 9.765625E-5 2 -1
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