Version 4
SymbolType CELL
RECTANGLE Normal -256 -784 256 784
TEXT 0 0 Center 2 LT
WINDOW 0 0 -336 Center 2
WINDOW 3 0 336 Center 2
SYMATTR Value LTC3899
SYMATTR Prefix X
SYMATTR SpiceModel LTC3899.sub
SYMATTR Value2 LTC3899
SYMATTR Description 60V Low Iq, Triple Output, Buck/Buck/Boost Synchronous Controller
PIN 144 784 BOTTOM 8
PINATTR PinName Freq
PINATTR SpiceOrder 1
PIN -144 784 BOTTOM 8
PINATTR PinName PLLIN/Mode
PINATTR SpiceOrder 2
PIN -256 -144 LEFT 8
PINATTR PinName SS3
PINATTR SpiceOrder 3
PIN -256 624 LEFT 8
PINATTR PinName Sense3+
PINATTR SpiceOrder 4
PIN -256 528 LEFT 8
PINATTR PinName Sense3-
PINATTR SpiceOrder 5
PIN -256 48 LEFT 8
PINATTR PinName FB3
PINATTR SpiceOrder 6
PIN -256 720 LEFT 8
PINATTR PinName Ith3
PINATTR SpiceOrder 7
PIN 0 784 BOTTOM 8
PINATTR PinName SGND
PINATTR SpiceOrder 8
PIN -256 -624 LEFT 8
PINATTR PinName Run1
PINATTR SpiceOrder 9
PIN -256 -528 LEFT 8
PINATTR PinName Run2
PINATTR SpiceOrder 10
PIN -256 -432 LEFT 8
PINATTR PinName Run3
PINATTR SpiceOrder 11
PIN 256 528 RIGHT 8
PINATTR PinName Sense2-
PINATTR SpiceOrder 12
PIN 256 432 RIGHT 8
PINATTR PinName Sense2+
PINATTR SpiceOrder 13
PIN 256 624 RIGHT 8
PINATTR PinName FB2
PINATTR SpiceOrder 14
PIN 256 720 RIGHT 8
PINATTR PinName Ith2
PINATTR SpiceOrder 15
PIN -256 -240 LEFT 8
PINATTR PinName TK/SS2
PINATTR SpiceOrder 16
PIN -256 -720 LEFT 8
PINATTR PinName DRVSET
PINATTR SpiceOrder 17
PIN 256 48 RIGHT 8
PINATTR PinName TG2
PINATTR SpiceOrder 18
PIN 256 240 RIGHT 8
PINATTR PinName SW2
PINATTR SpiceOrder 19
PIN 256 144 RIGHT 8
PINATTR PinName Boost2
PINATTR SpiceOrder 20
PIN 256 336 RIGHT 8
PINATTR PinName BG2
PINATTR SpiceOrder 21
PIN -48 -784 TOP 8
PINATTR PinName INTVcc
PINATTR SpiceOrder 22
PIN 144 -784 TOP 8
PINATTR PinName ExtVcc
PINATTR SpiceOrder 23
PIN -144 -784 TOP 8
PINATTR PinName Vbias
PINATTR SpiceOrder 24
PIN -256 432 LEFT 8
PINATTR PinName BG3
PINATTR SpiceOrder 25
PIN -256 144 LEFT 8
PINATTR PinName Boost3
PINATTR SpiceOrder 26
PIN -256 240 LEFT 8
PINATTR PinName TG3
PINATTR SpiceOrder 27
PIN -256 336 LEFT 8
PINATTR PinName SW3
PINATTR SpiceOrder 28
PIN 256 -432 RIGHT 8
PINATTR PinName BG1
PINATTR SpiceOrder 29
PIN 256 -624 RIGHT 8
PINATTR PinName Boost1
PINATTR SpiceOrder 30
PIN 256 -528 RIGHT 8
PINATTR PinName SW1
PINATTR SpiceOrder 31
PIN 256 -720 RIGHT 8
PINATTR PinName TG1
PINATTR SpiceOrder 32
PIN -256 -48 LEFT 8
PINATTR PinName VPRG3
PINATTR SpiceOrder 33
PIN -256 -336 LEFT 8
PINATTR PinName TK/SS1
PINATTR SpiceOrder 34
PIN 256 -48 RIGHT 8
PINATTR PinName Ith1
PINATTR SpiceOrder 35
PIN 256 -144 RIGHT 8
PINATTR PinName FB1
PINATTR SpiceOrder 36
PIN 256 -336 RIGHT 8
PINATTR PinName Sense1+
PINATTR SpiceOrder 37
PIN 256 -240 RIGHT 8
PINATTR PinName Sense1-
PINATTR SpiceOrder 38
PIN 48 -784 TOP 8
PINATTR PinName DRVcc
PINATTR SpiceOrder 39