Datasheet

LTC1154
2
1154fb
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ..........................................................22V
Input Voltage .......................(V
S
+ 0.3V) to (GND – 0.3V)
Enable Input Voltage ...........(V
S
+ 0.3V) to (GND – 0.3V)
Gate Voltage .........................(V
S
+ 24V) to (GND – 0.3V)
Status Output Voltage ...............................................15V
Current (Any Pin) ...................................................50mA
(Note 1)
1
2
3
4
8
7
6
5
TOP VIEW
V
S
DRAIN SENSE
GATE
SHUTDOWN
N8 PACKAGE
8-LEAD PLA
S
TI
C
DIP
IN
ENABLE
STATUS
GND
T
JMAX
= 100°C, θ
JA
= 130°C/W
1
2
3
4
8
7
6
5
TOP VIEW
V
S
DRAIN SENSE
GATE
SHUTDOWN
S8 PACKAGE
8-LEAD PLASTIC SOIC
IN
ENABLE
STATUS
GND
T
JMAX
= 100°C, θ
JA
= 150°C/W
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1154CN8#PBF LTC1154CN8#TRPBF 8-Lead Plastic DIP 0°C to 70°C
LTC1154CS8#PBF LTC1154CS8#TRPBF 1154 8-Lead Plastic SIOC 0°C to 70°C
LTC1154HS8#PBF LTC1154HS8#TRPBF 1154H 8-Lead Plastic SIOC –40°C to 150°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1154CN8 LTC1154CN8#TR 8-Lead Plastic DIP 0°C to 70°C
LTC1154CS8 LTC1154CS8#TR 1154 8-Lead Plastic SIOC 0°C to 70°C
LTC1154HS8 LTC1154HS8#TR 1154H 8-Lead Plastic SIOC –40°C to 150°C
Consult LTC Marketing for parts specifi ed 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 specifi cations, go to: http://www.linear.com/tapeandreel/
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
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
S
Supply Voltage
l
4.5 18 V
I
Q
Quiescent Current OFF V
S
= 5V, V
IN
= 0V 8 20 μA
Quiescent Current ON V
S
= 5V, V
IN
= 5V 85 120 μA
Quiescent Current ON V
S
= 12V, V
IN
= 5V 180 400 μA
V
INH
Input High Voltage
l
2V
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. V
S
= 4.5V to 18V, T
A
= 25°C, V
EN
= 0V, V
SD
= 0V unless otherwise noted.