Version 4
SymbolType CELL
RECTANGLE Normal -256 -448 256 448
TEXT 0 0 Center 2 LT
WINDOW 0 0 -288 Center 2
WINDOW 3 8 224 Center 2
SYMATTR Value LTC1629
SYMATTR Prefix X
SYMATTR SpiceModel LTC1629.sub
SYMATTR Value2 LTC1629
SYMATTR Description PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator
PIN -256 -64 LEFT 8
PINATTR PinName Run/SS
PINATTR SpiceOrder 1
PIN 256 -128 RIGHT 8
PINATTR PinName Sense1+
PINATTR SpiceOrder 2
PIN 256 -64 RIGHT 8
PINATTR PinName Sense1-
PINATTR SpiceOrder 3
PIN -256 256 LEFT 8
PINATTR PinName EAIN
PINATTR SpiceOrder 4
PIN -256 -192 LEFT 8
PINATTR PinName PLLFLT
PINATTR SpiceOrder 5
PIN -256 -256 LEFT 8
PINATTR PinName PLLIN
PINATTR SpiceOrder 6
PIN -256 -384 LEFT 8
PINATTR PinName PHASEMD
PINATTR SpiceOrder 7
PIN -256 64 LEFT 8
PINATTR PinName Ith
PINATTR SpiceOrder 8
PIN -112 448 BOTTOM 8
PINATTR PinName SGND
PINATTR SpiceOrder 9
PIN -256 192 LEFT 8
PINATTR PinName DiffOut
PINATTR SpiceOrder 10
PIN -256 320 LEFT 8
PINATTR PinName OS-
PINATTR SpiceOrder 11
PIN -256 384 LEFT 8
PINATTR PinName OS+
PINATTR SpiceOrder 12
PIN 256 384 RIGHT 8
PINATTR PinName Sense2-
PINATTR SpiceOrder 13
PIN 256 320 RIGHT 8
PINATTR PinName Sense2+
PINATTR SpiceOrder 14
PIN -256 128 LEFT 8
PINATTR PinName AmpMode
PINATTR SpiceOrder 15
PIN 256 64 RIGHT 8
PINATTR PinName TG2
PINATTR SpiceOrder 16
PIN 256 192 RIGHT 8
PINATTR PinName SW2
PINATTR SpiceOrder 17
PIN 256 128 RIGHT 8
PINATTR PinName Boost2
PINATTR SpiceOrder 18
PIN 256 256 RIGHT 8
PINATTR PinName BG2
PINATTR SpiceOrder 19
PIN 112 448 BOTTOM 8
PINATTR PinName PGND
PINATTR SpiceOrder 20
PIN 160 -448 TOP 8
PINATTR PinName INTVcc
PINATTR SpiceOrder 21
PIN 0 -448 TOP 8
PINATTR PinName EXTVcc
PINATTR SpiceOrder 22
PIN 256 -192 RIGHT 8
PINATTR PinName BG1
PINATTR SpiceOrder 23
PIN -160 -448 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 24
PIN 256 -320 RIGHT 8
PINATTR PinName Boost1
PINATTR SpiceOrder 25
PIN 256 -256 RIGHT 8
PINATTR PinName SW1
PINATTR SpiceOrder 26
PIN 256 -384 RIGHT 8
PINATTR PinName TG1
PINATTR SpiceOrder 27
PIN -256 -320 LEFT 8
PINATTR PinName CLKOUT
PINATTR SpiceOrder 28