Datasheet

LT3055
2
3055f
For more information www.linear.com/LT3055
ABSOLUTE MAXIMUM RATINGS
IN Pin Voltage .........................................................±50V
OUT Pin Voltage
........................................... +40V, –50V
Input-to-Output Differential Voltage
..............+50V, –40V
ADJ Pin Voltage
......................................................±50V
SHDN Pin Voltage
...................................................±50V
FAU LT1, FA U LT2, PWRGD Pin Voltage
............–0.3V, 50V
I
MON
Pin Voltage ..............................................–0.3V, 7V
I
MIN
Pin Voltage ...............................................–0.3V, 7V
I
MAX
Pin Voltage ..............................................–0.3V, 7V
TEMP Pin Voltage
............................................–0.3V, 7V
(Note 1)
1
2
3
4
5
6
7
8
IN
IN
SHDN
FAULT1
FAULT2
PWRGD
TEMP
I
MON
16
15
14
13
12
11
10
9
OUT
OUT
ADJ
GND
GND
REF/BYP
I
MAX
I
MIN
TOP VIEW
17
GND
MSE PACKAGE
16-LEAD PLASTIC MSOP
T
JMAX
= 125°C, θ
JA
= 37°C/W, θ
JC
= 5°C/W TO 10°C/W
T
JMAX
= 150°C FOR H-GRADE
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
16
15
14
13
12
11
10
9
17
GND
1
2
3
4
5
6
7
8
OUT
OUT
ADJ
GND
GND
REF/BYP
I
MAX
I
MIN
IN
IN
SHDN
FAULT1
FAULT2
PWRGD
TEMP
I
MON
TOP VIEW
DE PACKAGE
16-LEAD (4mm × 3mm) PLASTIC DFN
T
JMAX
= 125°C, θ
JA
= 38°C/W, θ
JC
= 4.3°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3055EMSE#PBF LT3055EMSE#TRPBF 3055 16-Lead Plastic MSOP –40°C to 125°C
LT3055IMSE#PBF LT3055IMSE#TRPBF 3055 16-Lead Plastic MSOP –40°C to 125°C
LT3055MPMSE#PBF LT3055MPMSE#TRPBF 3055 16-Lead Plastic MSOP –55°C to 150°C
LT3055HMSE#PBF LT3055HMSE#TRPBF 3055 16-Lead Plastic MSOP –40°C to 150°C
LT3055EDE#PBF LT3055EDE#TRPBF 3055
16-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LT3055IDE#PBF LT3055IDE#TRPBF 3055
16-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard 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/
REF/BYP Pin Voltage ...................................................1V
Output Short-Circuit Duration
.......................... Indefinite
Operating Junction Temperature Range (Notes 2, 3)
E-, I-Grades ....................................... –40°C to 125°C
MP-Grade .......................................... –55°C to 150°C
H-Grade ............................................. –40°C to 150°C
Storage Temperature Range
.................. –65°C to 150°C
Lead Temperature: (Soldering, 10 sec)
MSOP Package Only ......................................... 300°C