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Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Secondary_Supply SYMATTR Value 24V SYMBOL VOLTAGE -1312 -400 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Primary_Supply SYMATTR Value PWL(0 12 1 12 +10m 0) SYMBOL LTC4421 432 448 R0 SYMATTR InstName U1 SYMBOL nmos 608 -176 R270 SYMATTR InstName M2 SYMATTR Value PSMN4R8100BSE SYMBOL nmos 176 -368 M270 SYMATTR InstName M3 SYMATTR Value PSMN4R8100BSE SYMBOL nmos 896 -176 M270 SYMATTR InstName M4 SYMATTR Value PSMN4R8100BSE SYMBOL res 1552 -400 R0 WINDOW 0 36 40 Left 4 SYMATTR InstName Rload SYMATTR Value 2 SYMBOL cap 1328 -384 R0 WINDOW 0 24 8 Left 4 SYMATTR InstName Cload SYMATTR Value 400µ SYMBOL cap -496 -400 R0 WINDOW 3 48 39 Left 2 WINDOW 123 30 58 Left 2 SYMATTR Value 10µ SYMATTR Value2 Rser=.58 SYMATTR InstName CSN3 TEXT -808 -112 Top 2 ;Parasitic Source Resistance\n & Inductance TEXT 1432 952 Left 2 !.tran 2 RECTANGLE Normal -640 -16 -976 -512 2