Version 4 SymbolType CELL RECTANGLE Normal -272 -224 272 224 TEXT 0 -64 Center 2 LT WINDOW 0 0 -168 Center 2 WINDOW 3 0 64 Center 2 SYMATTR Value LTC1874 SYMATTR Prefix X SYMATTR SpiceModel LTC1874.sub SYMATTR Value2 LTC1874 SYMATTR Description Dual Constant Frequency Current Mode Step-Down DC/DC Controller PIN -64 -224 TOP 8 PINATTR PinName Vin1 PINATTR SpiceOrder 1 PIN -272 -144 LEFT 8 PINATTR PinName Sense-1 PINATTR SpiceOrder 2 PIN -64 224 BOTTOM 8 PINATTR PinName GND1 PINATTR SpiceOrder 3 PIN -272 48 LEFT 8 PINATTR PinName FB1 PINATTR SpiceOrder 4 PIN 272 144 RIGHT 8 PINATTR PinName Ith/Run2 PINATTR SpiceOrder 5 PIN 192 224 BOTTOM 8 PINATTR PinName PGND2 PINATTR SpiceOrder 6 PIN 272 -48 RIGHT 8 PINATTR PinName Pgate2 PINATTR SpiceOrder 7 PIN 192 -224 TOP 8 PINATTR PinName PVin2 PINATTR SpiceOrder 8 PIN 64 -224 TOP 8 PINATTR PinName Vin2 PINATTR SpiceOrder 9 PIN 272 -144 RIGHT 8 PINATTR PinName Sense-2 PINATTR SpiceOrder 10 PIN 64 224 BOTTOM 8 PINATTR PinName GND2 PINATTR SpiceOrder 11 PIN 272 48 RIGHT 8 PINATTR PinName FB2 PINATTR SpiceOrder 12 PIN -272 144 LEFT 8 PINATTR PinName Ith/Run1 PINATTR SpiceOrder 13 PIN -192 224 BOTTOM 8 PINATTR PinName PGND1 PINATTR SpiceOrder 14 PIN -272 -48 LEFT 8 PINATTR PinName Pgate1 PINATTR SpiceOrder 15 PIN -192 -224 TOP 8 PINATTR PinName PVin1 PINATTR SpiceOrder 16