LT3757 datasheet(2/36 Pages) LINER

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LT3757

3757fb

pin conFiguraTion

absoluTe MaxiMuM raTings

VIN,SHDN/UVLO(Note6).........................................40V

INTVCC....................................................VIN+0.3V,20V

GATE........................................................ INTVCC+0.3V

SYNC..........................................................................8V

VC,SS.........................................................................3V

RT............................................................................1.5V

SENSE....................................................................±0.3V

FBX................................................................. –6Vto6V

(Note 1)

TOP VIEW

DD PACKAGE

10-LEAD (3mm 3mm) PLASTIC DFN

VIN

SHDN/UVLO

INTVCC

GATE

SENSE

FBX

SYNC

TJMAX=125°C,θJA=43°C/W

EXPOSEDPAD(PIN11)ISGND,MUSTBESOLDEREDTOPCB

FBX

SYNC

VIN

SHDN/UVLO

INTVCC

GATE

SENSE

TOP VIEW

MSE PACKAGE

10-LEAD PLASTIC MSOP

TJMAX=150°C,θJA=40°C/W

EXPOSEDPAD(PIN11)ISGND,MUSTBESOLDEREDTOPCB

orDer inForMaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3757EDD#PBF

LT3757EDD#TRPBF

LDYW

10-Lead(3mm

×3mm)PlasticDFN

–40°Cto125°C

LT3757IDD#PBF

LT3757IDD#TRPBF

LDYW

10-Lead(3mm

×3mm)PlasticDFN

–40°Cto125°C

LT3757EMSE#PBF

LT3757EMSE#TRPBF

LTDYX

10-Lead(3mm

×3mm)PlasticMSOP

–40°Cto125°C

LT3757IMSE#PBF

LT3757IMSE#TRPBF

LTDYX

10-Lead(3mm

×3mm)PlasticMSOP

–40°Cto125°C

LT3757HMSE#PBF

LT3757HMSE#TRPBF

LTDYX

10-Lead(3mm

×3mm)PlasticMSOP

–40°Cto150°C

LT3757MPMSE#PBF

LT3757MPMSE#TRPBF

LTDYX

10-Lead(3mm

×3mm)PlasticMSOP

–55°Cto125°C

ConsultLTCMarketingforpartsspecifiedwithwideroperatingtemperatureranges.*Thetemperaturegradeisidentifiedbyalabelontheshippingcontainer.

Formoreinformationonleadfreepartmarking,goto:http://www.linear.com/leadfree/

Formoreinformationontapeandreelspecifications,goto:http://www.linear.com/tapeandreel/

OperatingTemperatureRange(Notes2,8)

LT3757E............................................. –40°Cto125°C

LT3757I.............................................. –40°Cto125°C

LT3757H............................................ –40°Cto150°C

LT3757MP......................................... –55°Cto125°C

StorageTemperatureRange

DFN.................................................... –65°Cto125°C

MSOP................................................ –65°Cto150°C

LeadTemperature(Soldering,10sec)

MSOP...............................................................300°C

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