LTC1154 查看數據表（PDF） - Linear Technology
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LTC1154 Datasheet PDF : 18 Pages
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LTC1154
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage..........................................................22V
Input Voltage.......................(VS + 0.3V) to (GND – 0.3V)
Enable Input Voltage ...........(VS + 0.3V) to (GND – 0.3V)
Gate Voltage.........................(VS + 24V) to (GND – 0.3V)
Status Output Voltage ...............................................15V
Current (Any Pin) ...................................................50mA
Operating Temperature
LTC1154C ................................................ 0°C to 70°C
LTC1154H .......................................... –40°C to 150°C
Storage Temperature Range....................–65°c to 150°C
Lead Temperature (Soldering, 10 sec.) ................. 300°C
PIN CONFIGURATION
TOP VIEW
IN 1
ENABLE 2
STATUS 3
GND 4
8 VS
7 DRAIN SENSE
6 GATE
5 SHUTDOWN
N8 PACKAGE
8-LEAD PLASTIC DIP
TJMAX = 100°C, θJA = 130°C/W
TOP VIEW
IN 1
ENABLE 2
STATUS 3
GND 4
8 VS
7 DRAIN SENSE
6 GATE
5 SHUTDOWN
S8 PACKAGE
8-LEAD PLASTIC SOIC
TJMAX = 100°C, θJA = 150°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC1154CN8#PBF
LTC1154CN8#TRPBF
8-Lead Plastic DIP
LTC1154CS8#PBF
LTC1154CS8#TRPBF
1154
8-Lead Plastic SIOC
LTC1154HS8#PBF
LTC1154HS8#TRPBF
1154H
8-Lead Plastic SIOC
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC1154CN8
LTC1154CN8#TR
8-Lead Plastic DIP
LTC1154CS8
LTC1154CS8#TR
1154
8-Lead Plastic SIOC
LTC1154HS8
LTC1154HS8#TR
1154H
8-Lead Plastic SIOC
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 150°C
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 150°C
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 4.5V to 18V, TA = 25°C, VEN = 0V, VSD = 0V unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VS
Supply Voltage
IQ
Quiescent Current OFF
VS = 5V, VIN = 0V
Quiescent Current ON
VS = 5V, VIN = 5V
Quiescent Current ON
VS = 12V, VIN = 5V
VINH
Input High Voltage
l 4.5
18
V
8
20
μA
85
120
μA
180
400
μA
l
2
V
1154fb
2
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