LTC3459 datasheet(2/12 Pages) LINER

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LTC3459

3459fc

ABSOLUTE MAXIMUM RATINGS

VIN, FB Voltage ........................................... –0.3V to 7V

VOUT, SHDN Voltage ................................. –0.3V to 10V

SW Voltage .............................................. –0.3V to 12V

Operating Temperature Range

(Notes 2, 3) ......................................... –40°C to 85°C

Referred to GND (Note 1)

TOP VIEW

VIN

VOUT

SHDN

DC PACKAGE

6-LEAD (2mm

2mm) PLASTIC DFN

GND

TJMAX = 125°C, θJA = 102°C/W

EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB

TOP VIEW

VIN

GND

SHDN

VOUT

DCB PACKAGE

6-LEAD (2mm

× 3mm) PLASTIC DFN

TJMAX = 125°C, θJA = 64°C/W

EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB

SW 1

GND 2

FB 3

6VIN

5VOUT

SHDN

TOP VIEW

S6 PACKAGE

6-LEAD PLASTIC TSOT-23

TJMAX = 125°C, θJA = 192°C/W

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3459EDC#PBF

LTC3459EDC#TRPBF

LDTG

Low Proﬁle (2mm

× 2mm) Plastic DFN –40°C to 85°C

LTC3459EDCB#PBF

LTC3459EDCB#TRPBF

LDMM

Low Proﬁle (2mm

× 3mm) Plastic DFN –40°C to 85°C

LTC3459ES6#PBF

LTC3459ES6#TRPBF

LTAHA

Low Proﬁle SOT-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/

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

Reﬂow Temperature .............................................. 260°C

Lead Temperature, S6 Package

(Soldering, 10 sec) .......................................... 300°C

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