Version 4
SymbolType CELL
RECTANGLE Normal -256 -496 256 496
TEXT 0 0 Center 2 LT
WINDOW 0 0 -240 Center 2
WINDOW 3 0 240 Center 2
SYMATTR Value LTC3870
SYMATTR Prefix X
SYMATTR SpiceModel LTC3870.sub
SYMATTR Value2 LTC3870
SYMATTR Description Polyphase Step-Down Salve Controller for LTC3880/LTC3883 with Digital Power System Management
PIN 256 -336 RIGHT 8
PINATTR PinName Mode0
PINATTR SpiceOrder 1
PIN 256 144 RIGHT 8
PINATTR PinName Isense0+
PINATTR SpiceOrder 2
PIN 256 240 RIGHT 8
PINATTR PinName Isense0-
PINATTR SpiceOrder 3
PIN 256 -432 RIGHT 8
PINATTR PinName Run0
PINATTR SpiceOrder 4
PIN -256 -432 LEFT 8
PINATTR PinName Run1
PINATTR SpiceOrder 5
PIN -256 240 LEFT 8
PINATTR PinName Isense1-
PINATTR SpiceOrder 6
PIN -256 144 LEFT 8
PINATTR PinName Isense1+
PINATTR SpiceOrder 7
PIN -256 -336 LEFT 8
PINATTR PinName Mode1
PINATTR SpiceOrder 8
PIN -256 336 LEFT 8
PINATTR PinName Ith1
PINATTR SpiceOrder 9
PIN -144 496 BOTTOM 8
PINATTR PinName Freq
PINATTR SpiceOrder 10
PIN 48 496 BOTTOM 8
PINATTR PinName Ilim
PINATTR SpiceOrder 11
PIN 96 -496 TOP 8
PINATTR PinName SYNC
PINATTR SpiceOrder 12
PIN 192 -496 TOP 8
PINATTR PinName PhasMD
PINATTR SpiceOrder 13
PIN -256 -240 LEFT 8
PINATTR PinName TG1
PINATTR SpiceOrder 14
PIN -256 -48 LEFT 8
PINATTR PinName SW1
PINATTR SpiceOrder 15
PIN -256 -144 LEFT 8
PINATTR PinName Boost1
PINATTR SpiceOrder 16
PIN -256 48 LEFT 8
PINATTR PinName BG1
PINATTR SpiceOrder 17
PIN 0 -496 TOP 8
PINATTR PinName ExtVcc
PINATTR SpiceOrder 18
PIN -96 -496 TOP 8
PINATTR PinName IntVcc
PINATTR SpiceOrder 19
PIN -192 -496 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 20
PIN 256 48 RIGHT 8
PINATTR PinName BG0
PINATTR SpiceOrder 21
PIN 256 -144 RIGHT 8
PINATTR PinName Boost0
PINATTR SpiceOrder 22
PIN 256 -48 RIGHT 8
PINATTR PinName SW0
PINATTR SpiceOrder 23
PIN 256 -240 RIGHT 8
PINATTR PinName TG0
PINATTR SpiceOrder 24
PIN -256 432 LEFT 8
PINATTR PinName _Fault1
PINATTR SpiceOrder 25
PIN 256 432 RIGHT 8
PINATTR PinName _Fault0
PINATTR SpiceOrder 26
PIN 144 496 BOTTOM 8
PINATTR PinName PGND
PINATTR SpiceOrder 27
PIN 256 336 RIGHT 8
PINATTR PinName Ith0
PINATTR SpiceOrder 28
PIN -48 496 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 29