Datasheet

LTC114 4
2
1144fa
For more information www.linear.com/LTC1144
absoluTe MaxiMuM raTings
Supply Voltage (V
+
) (Transient) ...............................20V
Supply Voltage (V
+
) (Operating) .............................. 18V
Input Voltage on Pins 1, 6, 7
(No
te 2)
............................ –0.3V < V
IN
< (V
+
) + 0.3V
Output Short-Circuit Duration
V
+
≤ 10V ..................................................... Indefinite
V
+
≤ 15V .......................................................... 30 sec
V
+
≤ 20V ............................................. Not Protected
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC1144C
................................................. 0°C to 70°C
LTC1144I
..............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
(Note 1)
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1144CN8#PBF LTC1144CN8#TRPBF LTC1144CN8 8-Lead Plastic DIP 0°C to 70°C
LTC1144IN8#PBF LTC1144IN8#TRPBF LTC1144IN8 8-Lead Plastic DIP –40°C to 85°C
LTC1144CS8#PBF LTC1144CS8#TRPBF 1144 8-Lead Plastic SOIC 0°C to 70°C
LTC1144IS8#PBF LTC1144IS8#TRPBF 1144I 8-Lead Plastic SOIC –40°C to 85°C
Consult LT C Marketing for parts specified with wider operating temperature ranges.
Consult LT C
Marketing for information on nonstandard lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
1
2
3
4
8
7
6
5
TOP VIEW
BOOST
CAP
+
GND
CAP
–
V
+
OSC
SHDN
V
OUT
N8 PACKAGE
8-LEAD PLASTIC DIP
T
JMAX
= 110°C, θ
JA
= 100°C/W
TOP VIEW
1
2
3
4
8
7
6
5
BOOST
CAP
+
GND
CAP
–
V
+
OSC
SHDN
V
OUT
S8 PACKAGE
8-LEAD PLASTIC SOIC
T
JMAX
= 110°C, θ
JA
= 130°C/W
pin conFiguraTion
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