Version 4
SymbolType CELL
RECTANGLE Normal 144 400 -144 -384
TEXT 0 0 Center 2 LT
WINDOW 0 0 -192 Center 2
WINDOW 3 0 192 Center 2
SYMATTR Value LTC4278
SYMATTR Value2 LTC4278
SYMATTR Prefix X
SYMATTR SpiceModel LTC4278.sub
SYMATTR Description IEEE802.3at PD with Synchronous No-Opto Flyback Controller with 12V AUX Support
PIN -144 -352 LEFT 8
PINATTR PinName SHDN
PINATTR SpiceOrder 1
PIN -144 -288 LEFT 8
PINATTR PinName _T2PSE
PINATTR SpiceOrder 2
PIN -144 -224 LEFT 8
PINATTR PinName RCLASS
PINATTR SpiceOrder 3
PIN -144 -160 LEFT 8
PINATTR PinName VPORTN
PINATTR SpiceOrder 4
PIN 144 352 RIGHT 8
PINATTR PinName SG
PINATTR SpiceOrder 5
PIN -144 -32 LEFT 8
PINATTR PinName VCC
PINATTR SpiceOrder 6
PIN -144 32 LEFT 8
PINATTR PinName TON
PINATTR SpiceOrder 7
PIN -144 96 LEFT 8
PINATTR PinName ENDLY
PINATTR SpiceOrder 8
PIN -144 160 LEFT 8
PINATTR PinName SYNC
PINATTR SpiceOrder 9
PIN -144 224 LEFT 8
PINATTR PinName SFST
PINATTR SpiceOrder 10
PIN -144 288 LEFT 8
PINATTR PinName OSC
PINATTR SpiceOrder 11
PIN -144 352 LEFT 8
PINATTR PinName FB
PINATTR SpiceOrder 12
PIN -144 -96 LEFT 8
PINATTR PinName VCMP
PINATTR SpiceOrder 13
PIN 144 288 RIGHT 8
PINATTR PinName UVLO
PINATTR SpiceOrder 14
PIN 144 224 RIGHT 8
PINATTR PinName SENSE-
PINATTR SpiceOrder 15
PIN 144 160 RIGHT 8
PINATTR PinName SENSE+
PINATTR SpiceOrder 16
PIN 144 96 RIGHT 8
PINATTR PinName CCMP
PINATTR SpiceOrder 17
PIN 144 32 RIGHT 8
PINATTR PinName RCMP
PINATTR SpiceOrder 18
PIN 144 -32 RIGHT 8
PINATTR PinName PGDLY
PINATTR SpiceOrder 19
PIN 144 -96 RIGHT 8
PINATTR PinName PG
PINATTR SpiceOrder 20
PIN 144 -160 RIGHT 8
PINATTR PinName VNEG
PINATTR SpiceOrder 21
PIN 144 -224 RIGHT 8
PINATTR PinName PWRGD
PINATTR SpiceOrder 22
PIN 144 -288 RIGHT 8
PINATTR PinName _PWRGD
PINATTR SpiceOrder 23
PIN 144 -352 RIGHT 8
PINATTR PinName VPORTP
PINATTR SpiceOrder 24
PIN 0 400 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 25