Version 4
SymbolType CELL
RECTANGLE Normal -144 -304 144 304
TEXT 0 0 Center 2 LT
WINDOW 0 0 -112 Center 2
WINDOW 3 0 112 Center 2
SYMATTR Value LT8646S
SYMATTR Prefix X
SYMATTR SpiceModel LT8646S.sub
SYMATTR Value2 LT8646S
SYMATTR Description 65V, 8A Synchronous Step-Down Silent Switcher with 2.5ľA Quiescent Current (Internal capacitors for Vin, Vcc, BootStrap)
PIN 144 -48 RIGHT 8
PINATTR PinName BIAS
PINATTR SpiceOrder 1
PIN -144 -48 LEFT 8
PINATTR PinName INTVCC
PINATTR SpiceOrder 2
PIN 144 48 RIGHT 8
PINATTR PinName BST
PINATTR SpiceOrder 3
PIN -144 -240 LEFT 8
PINATTR PinName VIN1
PINATTR SpiceOrder 4
PIN -80 304 BOTTOM 8
PINATTR PinName CLKOUT
PINATTR SpiceOrder 16
PIN -144 -144 LEFT 8
PINATTR PinName GND1
PINATTR SpiceOrder 6
PIN 144 144 RIGHT 8
PINATTR PinName SW
PINATTR SpiceOrder 8
PIN 144 -144 RIGHT 8
PINATTR PinName GND2
PINATTR SpiceOrder 10
PIN 144 -240 RIGHT 8
PINATTR PinName VIN2
PINATTR SpiceOrder 5
PIN -48 -304 TOP 8
PINATTR PinName EN/UV
PINATTR SpiceOrder 7
PIN -144 144 LEFT 8
PINATTR PinName RT
PINATTR SpiceOrder 9
PIN -144 240 LEFT 8
PINATTR PinName TR/SS
PINATTR SpiceOrder 11
PIN -144 48 LEFT 8
PINATTR PinName MODE
PINATTR SpiceOrder 12
PIN 0 304 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 15
PIN 48 -304 TOP 8
PINATTR PinName PG
PINATTR SpiceOrder 13
PIN 144 240 RIGHT 8
PINATTR PinName FB
PINATTR SpiceOrder 14
PIN 80 304 BOTTOM 8
PINATTR PinName VC
PINATTR SpiceOrder 17