LT3480I Просмотр технического описания (PDF) - Linear Technology
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LT3480I Datasheet PDF : 24 Pages
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LT3480
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, RUN/SS Voltage (Note 5)....................................60V
BOOST Pin Voltage....................................................56V
BOOST Pin Above SW Pin..........................................30V
FB, RT, VC Voltage........................................................5V
PG, BD, SYNC Voltage...............................................30V
Operating Junction Temperature Range (Note 2)
LT3480E.............................................. –40°C to 125°C
LT3480I............................................... –40°C to 125°C
LT3480H............................................. –40°C to 150°C
LT3480MP.......................................... –55°C to 150°C
Storage Temperature Range.................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
(MSE Only)........................................................ 300°C
PIN CONFIGURATION
TOP VIEW
BD 1
BOOST 2
SW 3
VIN 4
RUN/SS 5
10 RT
9 VC
11
8 FB
7 PG
6 SYNC
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
JA = 45°C/W, JC = 10°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
BD 1
BOOST 2
SW 3
VIN 4
RUN/SS 5
TOP VIEW
11
10 RT
9 VC
8 FB
7 PG
6 SYNC
MSE PACKAGE
10-LEAD PLASTIC MSOP
JA = 45°C/W, JC = 10°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
LT3480EDD#PBF
LT3480EDD#TRPBF
LCTP
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3480IDD#PBF
LT3480IDD#TRPBF
LCTP
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3480EMSE#PBF
LT3480EMSE#TRPBF LTCTM
10-Lead Plastic MSOP
–40°C to 125°C
LT3480IMSE#PBF
LT3480IMSE#TRPBF
LTCTM
10-Lead Plastic MSOP
–40°C to 125°C
LT3480HMSE#PBF
LT3480HMSE#TRPBF LTCTM
10-Lead Plastic MSOP
–40°C to 150°C
LT3480MPMSE#PBF
LT3480MPMSE#TRPBF LTCTM
10-Lead Plastic MSOP
–55°C to 150°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3480EDD
LT3480EDD#TR
LCTP
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3480IDD
LT3480IDD#TR
LCTP
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT3480EMSE
LT3480EMSE#TR
LTCTM
10-Lead Plastic MSOP
–40°C to 125°C
LT3480IMSE
LT3480IMSE#TR
LTCTM
10-Lead Plastic MSOP
–40°C to 125°C
LT3480HMSE
LT3480HMSE#TR
LTCTM
10-Lead Plastic MSOP
–40°C to 150°C
LT3480MPMSE
LT3480MPMSE#TR
LTCTM
10-Lead Plastic MSOP
–55°C to 150°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/
3480fe
2
For more information www.linear.com/LT3480
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