Version 4 SHEET 1 2040 680 WIRE -176 -1856 -528 -1856 WIRE -48 -1856 -176 -1856 WIRE -32 -1856 -48 -1856 WIRE 80 -1856 48 -1856 WIRE 96 -1856 80 -1856 WIRE 208 -1856 176 -1856 WIRE 592 -1856 208 -1856 WIRE -432 -1808 -560 -1808 WIRE -336 -1808 -368 -1808 WIRE 400 -1808 368 -1808 WIRE 624 -1808 464 -1808 WIRE -176 -1776 -176 -1856 WIRE -48 -1776 -48 -1856 WIRE 80 -1776 80 -1856 WIRE 208 -1776 208 -1856 WIRE -800 -1712 -912 -1712 WIRE -720 -1712 -800 -1712 WIRE -672 -1712 -720 -1712 WIRE -528 -1712 -528 -1856 WIRE -528 -1712 -576 -1712 WIRE -432 -1712 -528 -1712 WIRE -336 -1712 -336 -1808 WIRE -336 -1712 -368 -1712 WIRE -288 -1712 -336 -1712 WIRE 368 -1712 368 -1808 WIRE 368 -1712 320 -1712 WIRE 400 -1712 368 -1712 WIRE 592 -1712 592 -1856 WIRE 592 -1712 464 -1712 WIRE 768 -1712 592 -1712 WIRE 912 -1712 864 -1712 WIRE 992 -1712 912 -1712 WIRE -912 -1696 -912 -1712 WIRE -800 -1696 -800 -1712 WIRE -528 -1696 -528 -1712 WIRE 592 -1696 592 -1712 WIRE 912 -1696 912 -1712 WIRE -432 -1616 -480 -1616 WIRE -288 -1616 -352 -1616 WIRE 400 -1616 320 -1616 WIRE 544 -1616 480 -1616 WIRE 912 -1616 912 -1632 WIRE -912 -1600 -912 -1616 WIRE -800 -1600 -800 -1632 WIRE -528 -1584 -528 -1600 WIRE 592 -1584 592 -1600 WIRE -592 -1536 -592 -1664 WIRE -432 -1536 -592 -1536 WIRE -288 -1536 -352 -1536 WIRE 400 -1536 320 -1536 WIRE 784 -1536 784 -1664 WIRE 784 -1536 480 -1536 WIRE -720 -1456 -720 -1712 WIRE -288 -1456 -720 -1456 WIRE 832 -1456 320 -1456 WIRE 992 -1456 992 -1712 WIRE 992 -1456 832 -1456 WIRE 832 -1440 832 -1456 WIRE -720 -1360 -720 -1376 WIRE -288 -1360 -720 -1360 WIRE 384 -1360 320 -1360 WIRE 832 -1360 784 -1360 WIRE -720 -1344 -720 -1360 WIRE -576 -1264 -592 -1264 WIRE -496 -1264 -512 -1264 WIRE -400 -1264 -496 -1264 WIRE -288 -1264 -400 -1264 WIRE 352 -1264 320 -1264 WIRE 832 -1264 832 -1280 WIRE -720 -1248 -720 -1264 WIRE 384 -1232 384 -1360 WIRE 992 -1232 992 -1456 WIRE 992 -1232 384 -1232 WIRE 992 -1216 992 -1232 WIRE -496 -1168 -496 -1264 WIRE -432 -1168 -496 -1168 WIRE -288 -1168 -352 -1168 WIRE 784 -1168 784 -1360 WIRE 784 -1168 320 -1168 WIRE 352 -1120 352 -1264 WIRE 992 -1120 992 -1136 WIRE 992 -1120 352 -1120 WIRE 992 -1088 992 -1120 WIRE -432 -1072 -448 -1072 WIRE -336 -1072 -368 -1072 WIRE -288 -1072 -336 -1072 WIRE 336 -1072 320 -1072 WIRE 944 -1072 784 -1072 WIRE -336 -976 -336 -1072 WIRE -288 -976 -336 -976 WIRE 336 -976 320 -976 WIRE 992 -976 992 -992 WIRE 784 -880 784 -1072 WIRE 784 -880 320 -880 WIRE 992 -880 992 -912 WIRE -496 -800 -496 -1168 WIRE -288 -800 -496 -800 WIRE 336 -800 320 -800 WIRE 16 -720 16 -736 WIRE 208 -720 208 -736 WIRE -176 -688 -176 -736 WIRE 208 -624 208 -640 WIRE -176 -592 -176 -624 FLAG 336 -800 0 FLAG -176 -592 0 FLAG 208 -624 0 FLAG 16 -576 0 FLAG -912 -1600 0 FLAG -720 -1248 0 FLAG 992 -880 0 FLAG 912 -1616 0 FLAG -912 -1712 IN FLAG -528 -1584 0 FLAG 592 -1584 0 FLAG -592 -1264 0 FLAG -448 -1072 0 FLAG 832 -1264 0 FLAG 336 -1072 0 FLAG 336 -976 0 FLAG 992 -1456 OUT FLAG -800 -1600 0 FLAG -400 -1264 INTVCC FLAG -560 -1808 INTVCC FLAG 624 -1808 INTVCC SYMBOL cap -192 -688 R0 WINDOW 0 43 18 Left 2 WINDOW 3 43 44 Left 2 SYMATTR InstName C1 SYMATTR Value 100n SYMBOL cap 0 -640 R0 WINDOW 3 38 51 Left 2 WINDOW 39 27 59 Left 2 WINDOW 0 40 25 Left 2 SYMATTR Value 15n SYMATTR InstName C2 SYMBOL voltage -912 -1712 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 18 SYMBOL res -48 -1840 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R1 SYMATTR Value 10m SYMBOL cap -432 -1696 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C3 SYMATTR Value 0.1µ SYMBOL nmos -672 -1664 R270 WINDOW 0 75 40 VTop 2 WINDOW 3 52 40 VTop 2 SYMATTR InstName Q1 SYMATTR Value BSC059N04LS SYMBOL nmos -480 -1696 M0 WINDOW 0 -2 24 Right 2 WINDOW 3 -3 59 Right 2 SYMATTR InstName Q2 SYMATTR Value BSC059N04LS SYMBOL ind 80 -1840 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 47µ SYMATTR SpiceLine Ipk=11 Rser=0.0106 Rpar=5160 Cpar=4.9p SYMBOL res 976 -1232 R0 WINDOW 0 38 49 Left 2 WINDOW 3 36 71 Left 2 SYMATTR InstName R2 SYMATTR Value 330m SYMBOL nmos 864 -1664 M270 WINDOW 0 73 49 VTop 2 WINDOW 3 52 43 VTop 2 SYMATTR InstName Q3 SYMATTR Value BSO180N10NS3 SYMBOL nmos 544 -1696 R0 WINDOW 0 62 18 Left 2 WINDOW 3 63 60 Left 2 SYMATTR InstName Q4 SYMATTR Value BSO180N10NS3 SYMBOL cap 400 -1728 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 0.1µ SYMBOL res 192 -736 R0 SYMATTR InstName R3 SYMATTR Value 422K SYMBOL res 816 -1456 R0 SYMATTR InstName R4 SYMATTR Value 1Meg SYMBOL cap -512 -1280 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 4.7µ SYMBOL cap -368 -1088 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value .47µ SYMBOL res 816 -1376 R0 SYMATTR InstName R5 SYMATTR Value 11.3K SYMBOL res -736 -1360 R0 SYMATTR InstName R6 SYMATTR Value 90.9K SYMBOL res -736 -1472 R0 SYMATTR InstName R7 SYMATTR Value 499K SYMBOL LED 976 -976 R0 WINDOW 123 24 85 Left 2 SYMATTR Value2 N=10 SYMATTR Value LUW-W5AP SYMATTR InstName LED SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 896 -1696 R0 WINDOW 123 29 64 Left 2 WINDOW 3 36 35 Left 2 SYMATTR Value2 x2 SYMATTR Value 10µ SYMATTR InstName C7 SYMBOL pmos 944 -992 M180 WINDOW 0 60 64 Left 2 WINDOW 3 61 29 Left 2 SYMATTR InstName M1 SYMATTR Value Si7113DN SYMBOL res -336 -1184 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 100K SYMBOL res 0 -736 R0 WINDOW 0 38 52 Left 2 SYMATTR InstName R9 SYMATTR Value 1.5K SYMBOL cap -816 -1696 R0 WINDOW 123 24 77 Left 2 SYMATTR Value 10µ SYMATTR InstName C8 SYMBOL res -448 -1600 R270 WINDOW 0 32 56 Invisible 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R10 SYMATTR Value 3.3 SYMBOL res -448 -1520 R270 WINDOW 0 32 56 Invisible 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R11 SYMATTR Value 3.3 SYMBOL res 384 -1600 R270 WINDOW 0 32 56 Invisible 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R13 SYMATTR Value 3.3 SYMBOL res 384 -1520 R270 WINDOW 0 32 56 Invisible 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R14 SYMATTR Value 3.3 SYMBOL schottky -432 -1824 M90 WINDOW 0 0 32 Invisible 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value BAT46WJ SYMBOL schottky 464 -1824 R90 WINDOW 0 0 32 Invisible 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D2 SYMATTR Value BAT46WJ SYMBOL LT8393 16 -1248 R0 SYMATTR InstName U1 TEXT 56 -1912 Bottom 2 ;LT8393 - 60VIN 100VOUT Synchronous 4-Switch Buck-Boost LED Controller\n93% Efficient 350kHz Buck-Boost LED Driver TEXT 392 -712 Left 2 !.tran 6m startup TEXT -592 -560 Left 2 ;Note:\n If the simulation model is not found please update with the "Sync Release" command from the "Tools" menu.\n It remains the customer's responsibility to verify proper and reliable operation in the actual application.\n Component substitution and printed circuit board layout may significantly affect circuit performance or reliability.\n Contact your local sales representative for assistance. This circuit is distributed to customers only for use with LTC parts.\n Copyright © 2018 Analog Devices Inc. All rights reserved.