Version 4
SymbolType BLOCK
RECTANGLE Normal 192 448 -192 -448
TEXT 0 0 Left 0 LT
WINDOW 3 0 144 Center 0
WINDOW 0 0 -144 Center 0
SYMATTR Prefix X
SYMATTR SpiceModel LT3640.sub
SYMATTR Value LT3640
SYMATTR Value2 LT3640
SYMATTR Description Dual Monalithic Buck Regulator with Power-On Reset and Watchdog Timer
PIN -96 448 BOTTOM 8
PINATTR PinName SS1
PINATTR SpiceOrder 2
PIN 192 0 RIGHT 8
PINATTR PinName FB1
PINATTR SpiceOrder 3
PIN -192 384 LEFT 8
PINATTR PinName Rt
PINATTR SpiceOrder 4
PIN -192 -96 LEFT 8
PINATTR PinName _RST2
PINATTR SpiceOrder 5
PIN -192 -192 LEFT 8
PINATTR PinName _RST1
PINATTR SpiceOrder 6
PIN -192 0 LEFT 8
PINATTR PinName _WDO
PINATTR SpiceOrder 7
PIN -192 192 LEFT 8
PINATTR PinName CWDT
PINATTR SpiceOrder 8
PIN -192 288 LEFT 8
PINATTR PinName CPOR
PINATTR SpiceOrder 9
PIN -192 -288 LEFT 8
PINATTR PinName _WDE
PINATTR SpiceOrder 10
PIN -192 96 LEFT 8
PINATTR PinName WDI
PINATTR SpiceOrder 11
PIN 0 448 BOTTOM 8
PINATTR PinName GND
PINATTR SpiceOrder 12
PIN 192 -96 RIGHT 8
PINATTR PinName DA
PINATTR SpiceOrder 15
PIN 192 -192 RIGHT 8
PINATTR PinName SW1
PINATTR SpiceOrder 16
PIN 192 -288 RIGHT 8
PINATTR PinName SW
PINATTR SpiceOrder 17
PIN 192 -384 RIGHT 8
PINATTR PinName BST
PINATTR SpiceOrder 18
PIN 64 -448 TOP 8
PINATTR PinName Vin
PINATTR SpiceOrder 19
PIN 192 96 RIGHT 8
PINATTR PinName Vin2
PINATTR SpiceOrder 21
PIN 192 288 RIGHT 8
PINATTR PinName SW2
PINATTR SpiceOrder 22
PIN 192 192 RIGHT 8
PINATTR PinName EN2
PINATTR SpiceOrder 24
PIN 96 448 BOTTOM 8
PINATTR PinName SS2
PINATTR SpiceOrder 25
PIN 192 384 RIGHT 8
PINATTR PinName FB2
PINATTR SpiceOrder 26
PIN -192 -384 LEFT 8
PINATTR PinName _PGOOD
PINATTR SpiceOrder 27
PIN -64 -448 TOP 8
PINATTR PinName EN/UVLO
PINATTR SpiceOrder 28
