LT3757IMSE(RevB) 데이터 시트보기 (PDF) - Linear Technology
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LT3757IMSE Datasheet PDF : 36 Pages
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LT3757
Absolute Maximum Ratings (Note 1)
VIN, SHDN/UVLO (Note 6).........................................40V
INTVCC.....................................................VIN + 0.3V, 20V
GATE........................................................ INTVCC + 0.3V
SYNC...........................................................................8V
VC, SS.........................................................................3V
RT............................................................................. 1.5V
SENSE....................................................................±0.3V
FBX.................................................................. –6V to 6V
Operating Temperature Range (Notes 2, 8)
LT3757E............................................. –40°C to 125°C
LT3757I.............................................. –40°C to 125°C
LT3757H............................................. –40°C to 150°C
LT3757MP.......................................... –55°C to 125°C
Storage Temperature Range
DFN.................................................... –65°C to 125°C
MSOP................................................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP................................................................ 300°C
Pin Configuration
TOP VIEW
VC 1
10 VIN
FBX 2
9 SHDN/UVLO
SS 3
11
8 INTVCC
RT 4
7 GATE
SYNC 5
6 SENSE
DD PACKAGE
10-LEAD (3mm s 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
VC 1
FBX 2
SS 3
RT 4
SYNC 5
TOP VIEW
11
10 VIN
9 SHDN/UVLO
8 INTVCC
7 GATE
6 SENSE
MSE PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 40°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3757EDD#PBF
LT3757EDD#TRPBF
LDYW
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3757IDD#PBF
LT3757IDD#TRPBF
LDYW
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3757EMSE#PBF
LT3757EMSE#TRPBF LTDYX
10-Lead (3mm × 3mm) Plastic MSOP –40°C to 125°C
LT3757IMSE#PBF
LT3757IMSE#TRPBF
LTDYX
10-Lead (3mm × 3mm) Plastic MSOP –40°C to 125°C
LT3757HMSE#PBF
LT3757HMSE#TRPBF LTDYX
10-Lead (3mm × 3mm) Plastic MSOP –40°C to 150°C
LT3757MPMSE#PBF
LT3757MPMSE#TRPBF LTDYX
10-Lead (3mm × 3mm) Plastic MSOP –55°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.
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/
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