LT3483EDC datasheet(2/12 Pages) LINER

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LT3483

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ABSOLUTE MAXIMUM RATINGS

VIN Voltage............................................................... 16V

SW Voltage .............................................................. 40V

D Voltage ............................................................... –40V

FB Voltage............................................................... 2.5V

SHDN Voltage .......................................................... 16V

(Note 1)

TOP VIEW

GND

SHDN

VIN

DC PACKAGE

8-LEAD (2mm × 2mm) PLASTIC DFN

TJMAX = 125°C, θJA = 121°C/W

EXPOSED PAD (PIN 9) IS GND

SW 1

GND 2

FB 3

6 VIN

5 D

4 SHDN

TOP VIEW

S6 PACKAGE

6-LEAD PLASTIC TSOT-23

TJMAX = 125°C, θJA = 256°C/W IN FREE AIR

θJA = 120°C/W ON BOARD OVER GROUND PLANE

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3483EDC#PBF

LT3483EDC#TRPBF

LCYT

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 85°C

LT3483ES6#PBF

LT3483ES6#TRPBF

LTBKX

6-Lead Plastic TSOT-23

–40°C to 85°C

LT3483IDC#PBF

LT3483IDC#TRPBF

LCYT

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3483IS6#PBF

LT3483IS6#TRPBF

LTBKX

6-Lead Plastic TSOT-23

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3483EDC

LT3483EDC#TR

LCYT

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 85°C

LT3483ES6

LT3483ES6#TR

LTBKX

6-Lead Plastic TSOT-23

–40°C to 85°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. 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/

Operating Ambient Temperature Range (Note 2)

LT3483E...............................................– 40°C to 85°C

LT3483I..............................................– 40°C to 125°C

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

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

Lead Temperature (Soldering, 10 sec)

(TSOT-23 Package Only).................................. 300°C

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