Version 4
SymbolType CELL
RECTANGLE Normal 208 256 -208 -256
TEXT 0 0 Left 2 LT
WINDOW 3 0 128 Center 2
WINDOW 0 0 -128 Center 2
SYMATTR Value LTC7149
SYMATTR Prefix X
SYMATTR SpiceModel LTC7149.sub
SYMATTR Value2 LTC7149
SYMATTR Description 60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Inverting Output
PIN 128 256 BOTTOM 8
PINATTR PinName Vout-
PINATTR SpiceOrder 1
PIN -112 -256 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 3
PIN -208 -96 LEFT 8
PINATTR PinName Run
PINATTR SpiceOrder 5
PIN -128 256 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 6
PIN -208 192 LEFT 8
PINATTR PinName Mode/SYNC
PINATTR SpiceOrder 7
PIN -208 0 LEFT 8
PINATTR PinName Pgood
PINATTR SpiceOrder 8
PIN 208 96 RIGHT 8
PINATTR PinName PGDFB
PINATTR SpiceOrder 9
PIN 208 192 RIGHT 8
PINATTR PinName SVout-
PINATTR SpiceOrder 10
PIN -208 -192 LEFT 8
PINATTR PinName VinREG
PINATTR SpiceOrder 11
PIN -208 96 LEFT 8
PINATTR PinName Rt
PINATTR SpiceOrder 12
PIN 208 -192 RIGHT 8
PINATTR PinName Voutsns
PINATTR SpiceOrder 13
PIN 48 256 BOTTOM 8
PINATTR PinName Iset
PINATTR SpiceOrder 14
PIN -48 256 BOTTOM 8
PINATTR PinName Ith
PINATTR SpiceOrder 15
PIN 112 -256 TOP 8
PINATTR PinName EXTVcc
PINATTR SpiceOrder 16
PIN 0 -256 TOP 8
PINATTR PinName INTVcc
PINATTR SpiceOrder 17
PIN 208 -96 RIGHT 8
PINATTR PinName Boost
PINATTR SpiceOrder 18
PIN 208 0 RIGHT 8
PINATTR PinName SW
PINATTR SpiceOrder 19
