LT3085_15 datasheet(2/28 Pages) LINER

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LT3085

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ABSOLUTE MAXIMUM RATINGS

VCONTROL Pin Voltage..................................... 40V, –0.3V

IN Pin Voltage ................................................ 40V, –0.3V

SET Pin Current (Note 7) .................................... ±15mA

SET Pin Voltage (Relative to OUT) ..........................±10V

Output Short-Circuit Duration .......................... Indeﬁnite

(Note 1) All Voltages Relative to VOUT

TOP VIEW

VCONTROL

OUT

SET

DCB PACKAGE

6-LEAD (2mm

3mm) PLASTIC DFN

TJMAX = 125°C, θJA = 73°C/W, θJC = 10.6°C/W

EXPOSED PAD (PIN 7) IS OUT, MUST BE SOLDERED TO VOUT ON PCB

SEE THE APPLICATIONS INFORMATION SECTION

OUT

SET

VCONTROL

TOP VIEW

MS8E PACKAGE

8-LEAD PLASTIC MSOP

TJMAX = 125°C, θJA = 60°C/W, θJC = 10°C/W

EXPOSED PAD (PIN 9) IS OUT, MUST BE SOLDERED TO VOUT ON PCB

SEE THE APPLICATIONS INFORMATION SECTION

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3085EDCB#PBF

LT3085EDCB#TRPBF

LDQQ

6-Lead (2mm × 3mm) Plastic DFN

–40°C to 125°C

LT3085EMS8E#PBF

LT3085EMS8E#TRPBF

LTDQP

8-Lead Plastic MSOP

–40°C to 125°C

LT3085IDCB#PBF

LT3085IDCB#TRPBF

LDQQ

6-Lead (2mm × 3mm) Plastic DFN

–40°C to 125°C

LT3085IMS8E#PBF

LT3085IMS8E#TRPBF

LTDQP

8-Lead Plastic MSOP

–40°C to 125°C

LT3085MPMS8E#PBF

LT3085MPMS8E#TRPBF

LTDWQ

8-Lead Plastic MSOP

–55°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3085EDCB

LT3085EDCB#TR

LDQQ

6-Lead (2mm × 3mm) Plastic DFN

–40°C to 125°C

LT3085EMS8E

LT3085EMS8E#TR

LTDQP

8-Lead Plastic MSOP

–40°C to 125°C

LT3085IDCB

LT3085IDCB#TR

LDQQ

6-Lead (2mm × 3mm) Plastic DFN

–40°C to 125°C

LT3085IMS8E

LT3085IMS8E#TR

LTDQP

8-Lead Plastic MSOP

–40°C to 125°C

LT3085MPMS8E

LT3085MPMS8E#TR

LTDWQ

8-Lead 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/

Operating Junction Temperature Range (Notes 2, 10)

E, I Grade........................................... –40°C to 125°C

MP Grade........................................... –55°C to 125°C

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

Lead Temperature (Soldering, 10 sec)

MS8E Package Only.......................................... 300°C

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