Version 4
SymbolType CELL
RECTANGLE Normal -192 -288 192 288
TEXT 0 0 Center 2 LT
WINDOW 0 0 -128 Center 2
WINDOW 3 0 128 Center 2
SYMATTR Value LTC3778
SYMATTR Prefix X
SYMATTR SpiceModel LTC3778.sub
SYMATTR Value2 LTC3778
SYMATTR Description Wide Operating Range, No Rsense(TM) Step-Down Controller
PIN -192 -96 LEFT 8
PINATTR PinName Run/SS
PINATTR SpiceOrder 1
PIN -192 160 LEFT 8
PINATTR PinName Von
PINATTR SpiceOrder 2
PIN -192 -32 LEFT 8
PINATTR PinName Vrng
PINATTR SpiceOrder 3
PIN -192 -160 LEFT 8
PINATTR PinName FCB
PINATTR SpiceOrder 4
PIN -192 32 LEFT 8
PINATTR PinName Ith
PINATTR SpiceOrder 5
PIN -80 288 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 6
PIN -80 -288 TOP 8
PINATTR PinName Ion
PINATTR SpiceOrder 7
PIN -192 224 LEFT 8
PINATTR PinName FB
PINATTR SpiceOrder 8
PIN -192 -224 LEFT 8
PINATTR PinName EXTVcc
PINATTR SpiceOrder 9
PIN 80 -288 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 10
PIN 192 -32 RIGHT 8
PINATTR PinName INTVcc
PINATTR SpiceOrder 11
PIN 192 224 RIGHT 8
PINATTR PinName BG
PINATTR SpiceOrder 12
PIN 80 288 BOTTOM 8
PINATTR PinName PGND
PINATTR SpiceOrder 13
PIN 192 -160 RIGHT 8
PINATTR PinName SW
PINATTR SpiceOrder 14
PIN 192 -224 RIGHT 8
PINATTR PinName TG
PINATTR SpiceOrder 15
PIN 192 -96 RIGHT 8
PINATTR PinName Boost
PINATTR SpiceOrder 16
PIN 192 96 RIGHT 8
PINATTR PinName Sense+
PINATTR SpiceOrder 17
PIN -192 96 LEFT 8
PINATTR PinName Pgood
PINATTR SpiceOrder 18
PIN 192 160 RIGHT 8
PINATTR PinName Sense-
PINATTR SpiceOrder 19
PIN 192 32 RIGHT 8
PINATTR PinName DRVcc
PINATTR SpiceOrder 20