Version 4
SymbolType CELL
RECTANGLE Normal -160 -144 160 144
TEXT 0 0 Center 2 LT
WINDOW 0 -1 -55 Center 2
WINDOW 3 0 56 Center 2
SYMATTR Value LTC1147-3.3
SYMATTR Prefix X
SYMATTR SpiceModel LTC1147-3.3.sub
SYMATTR Value2 LTC1147-3.3
SYMATTR Description High Efficiency Step-Down Switching Regulator Controller, Fixed 3.3V Output
PIN 0 -144 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 1
PIN -160 80 LEFT 8
PINATTR PinName Ct
PINATTR SpiceOrder 2
PIN -160 0 LEFT 8
PINATTR PinName Ith
PINATTR SpiceOrder 3
PIN 160 80 RIGHT 8
PINATTR PinName Sense-
PINATTR SpiceOrder 4
PIN 160 0 RIGHT 8
PINATTR PinName Sense+
PINATTR SpiceOrder 5
PIN -160 -80 LEFT 8
PINATTR PinName SHDN
PINATTR SpiceOrder 6
PIN 0 144 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 7
PIN 160 -80 RIGHT 8
PINATTR PinName Pdrive
PINATTR SpiceOrder 8