57 lines
1.3 KiB
Plaintext
57 lines
1.3 KiB
Plaintext
|
Version 4
|
||
|
|
SymbolType CELL
|
||
|
|
RECTANGLE Normal -192 -208 176 192
|
||
|
|
TEXT 0 -32 Center 2 LT
|
||
|
|
WINDOW 0 0 -96 Center 2
|
||
|
|
WINDOW 3 0 64 Center 2
|
||
|
|
SYMATTR Value LT1950
|
||
|
|
SYMATTR Value2 LT1950
|
||
|
|
SYMATTR Prefix X
|
||
|
|
SYMATTR SpiceModel LT1950.sub
|
||
|
|
SYMATTR Description Single Switch PWM Controller with Auxiliary Boost Converter
|
||
|
|
PIN 176 64 RIGHT 8
|
||
|
|
PINATTR PinName Comp
|
||
|
|
PINATTR SpiceOrder 1
|
||
|
|
PIN 176 128 RIGHT 8
|
||
|
|
PINATTR PinName FB
|
||
|
|
PINATTR SpiceOrder 2
|
||
|
|
PIN -192 64 LEFT 8
|
||
|
|
PINATTR PinName Rosc
|
||
|
|
PINATTR SpiceOrder 3
|
||
|
|
PIN -192 0 LEFT 8
|
||
|
|
PINATTR PinName Slope
|
||
|
|
PINATTR SpiceOrder 5
|
||
|
|
PIN -192 -64 LEFT 8
|
||
|
|
PINATTR PinName Ref
|
||
|
|
PINATTR SpiceOrder 6
|
||
|
|
PIN -192 -128 LEFT 8
|
||
|
|
PINATTR PinName _SHDN
|
||
|
|
PINATTR SpiceOrder 7
|
||
|
|
PIN -80 192 BOTTOM 8
|
||
|
|
PINATTR PinName GND
|
||
|
|
PINATTR SpiceOrder 8
|
||
|
|
PIN -192 128 LEFT 8
|
||
|
|
PINATTR PinName Blank
|
||
|
|
PINATTR SpiceOrder 9
|
||
|
|
PIN 176 0 RIGHT 8
|
||
|
|
PINATTR PinName Isense
|
||
|
|
PINATTR SpiceOrder 10
|
||
|
|
PIN 128 -208 TOP 8
|
||
|
|
PINATTR PinName Vin2
|
||
|
|
PINATTR SpiceOrder 11
|
||
|
|
PIN 176 -64 RIGHT 8
|
||
|
|
PINATTR PinName Gate
|
||
|
|
PINATTR SpiceOrder 12
|
||
|
|
PIN 64 192 BOTTOM 8
|
||
|
|
PINATTR PinName PGND
|
||
|
|
PINATTR SpiceOrder 13
|
||
|
|
PIN 0 -208 TOP 8
|
||
|
|
PINATTR PinName Boost
|
||
|
|
PINATTR SpiceOrder 14
|
||
|
|
PIN -128 -208 TOP 8
|
||
|
|
PINATTR PinName Vin
|
||
|
|
PINATTR SpiceOrder 15
|
||
|
|
PIN 176 -128 RIGHT 8
|
||
|
|
PINATTR PinName Vsec
|
||
|
|
PINATTR SpiceOrder 16
|