LT3480EDD datasheet(2/24 Pages) LINER

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LT3480

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ABSOLUTE MAXIMUM RATINGS

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

Maximum Junction Temperature........................... 125°C

(Note 1)

TOP VIEW

DD PACKAGE

10-LEAD (3mm

3mm) PLASTIC DFN

SYNC

BOOST

VIN

RUN/SS

JA = 45°C/W, JC = 10°C/W

EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB

BOOST

VIN

RUN/SS

SYNC

TOP VIEW

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

PIN CONFIGURATION

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 85°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 85°C

LT3480IMSE#PBF

LT3480IMSE#TRPBF

LTCTM

10-Lead Plastic MSOP

–40°C to 125°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 85°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 85°C

LT3480IMSE

LT3480IMSE#TR

LTCTM

10-Lead Plastic MSOP

–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.

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/

Operating Temperature Range (Note 2)

LT3480E............................................... –40°C to 85°C

LT3480I.............................................. –40°C to 125°C

Storage Temperature Range................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec)

(MSE Only) ....................................................... 300°C

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Minimum Input Voltage

3.6

VIN Overvoltage Lockout

The

l denotes the speciﬁcations which apply over the full operating temperature

range, otherwise speciﬁcations are at TA = 25°C. VIN = 10V, VRUN/SS = 10V, VBOOST = 15V, VBD = 3.3V unless otherwise noted. (Note 2)

ELECTRICAL CHARACTERISTICS

LT3480EDD Datasheet(PDF) 2 Page - Linear Technology

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