Version 4
SymbolType CELL
RECTANGLE Normal -160 -352 160 352
TEXT 0 0 Center 2 LT
WINDOW 0 0 -144 Center 2
WINDOW 3 0 144 Center 2
SYMATTR Value LT3570
SYMATTR Prefix X
SYMATTR SpiceModel LT3570.sub
SYMATTR Value2 LT3570
SYMATTR Description 1.5A Buck Converter, 1.5A Boost Converter and LDO Controller
PIN 0 -352 TOP 8
PINATTR PinName Vin2
PINATTR SpiceOrder 1
PIN 160 -192 RIGHT 8
PINATTR PinName SW2
PINATTR SpiceOrder 3
PIN -160 0 LEFT 8
PINATTR PinName SW1
PINATTR SpiceOrder 4
PIN 48 352 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 5
PIN -80 -352 TOP 8
PINATTR PinName Vin1
PINATTR SpiceOrder 7
PIN -160 192 LEFT 8
PINATTR PinName SS1
PINATTR SpiceOrder 8
PIN -160 288 LEFT 8
PINATTR PinName Vc1
PINATTR SpiceOrder 9
PIN -160 96 LEFT 8
PINATTR PinName FB1
PINATTR SpiceOrder 10
PIN -160 -288 LEFT 8
PINATTR PinName _SHDN1
PINATTR SpiceOrder 11
PIN -160 -192 LEFT 8
PINATTR PinName _SHDN2
PINATTR SpiceOrder 12
PIN -160 -96 LEFT 8
PINATTR PinName _SHDN3
PINATTR SpiceOrder 13
PIN -48 352 BOTTOM 8
PINATTR PinName Rt
PINATTR SpiceOrder 15
PIN 160 0 RIGHT 8
PINATTR PinName SS2
PINATTR SpiceOrder 17
PIN 160 96 RIGHT 8
PINATTR PinName Vc2
PINATTR SpiceOrder 18
PIN 160 -96 RIGHT 8
PINATTR PinName FB2
PINATTR SpiceOrder 19
PIN 160 288 RIGHT 8
PINATTR PinName FB3
PINATTR SpiceOrder 20
PIN 160 192 RIGHT 8
PINATTR PinName NPN_Drv
PINATTR SpiceOrder 21
PIN 80 -352 TOP 8
PINATTR PinName Vin3
PINATTR SpiceOrder 22
PIN 160 -288 RIGHT 8
PINATTR PinName Boost
PINATTR SpiceOrder 24