LT3752 datasheet(3/52 Pages) AD

3 / 52 page

LT3752/LT3752-1

Rev. C

For more information www.analog.com

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

VIN (LT3752) ...........................................................100V

UVLO_VSEC, OVLO....................................................20V

VIN (LT3752-1) .................................................16V, 8mA

INTVCC, SS2..............................................................16V

FB, SYNC ....................................................................6V

SS1, COMP, HCOMP, HFB, RT .....................................3V

ISENSEP, ISENSEN, OC, HISENSE ................................0.35V

IVSEC..................................................................–250µA

Operating Junction Temperature Range (Notes 2, 3)

LT3752EFE, LT3752EFE-1 .................. –40°C to 125°C

LT3752IFE, LT3752IFE-1 .................... –40°C to 125°C

LT3752HFE, LT3752HFE-1 ................. –40°C to 150°C

LT3752MPFE, LT3752MPFE-1............ –55°C to 150°C

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

Lead Temperature (Soldering, 10 Sec) ..................300°C

(Note 1)

TOP VIEW

FE PACKAGE

VARIATION: FE38(31)

38-LEAD PLASTIC TSSOP

HFB

HCOMP

COMP

SYNC

SS1

IVSEC

UNLO_VSEC

OVLO

TAO

TAS

TOS

TBLNK

SS2

GND

PGND

HISENSE

HOUT

AOUT

SOUT

VIN

INTVCC

OUT

ISENSEP

ISENSEN

PGND

GND

θJA = 25°C/W

EXPOSED PAD (PIN 39) IS PGND AND GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3752EFE#PBF

LT3752EFE#TRPBF

LT3752FE

38-Lead Plastic TSSOP

–40°C to 125°C

LT3752IFE#PBF

LT3752IFE#TRPBF

LT3752FE

38-Lead Plastic TSSOP

–40°C to 125°C

LT3752HFE#PBF

LT3752HFE#TRPBF

LT3752FE

38-Lead Plastic TSSOP

–40°C to 150°C

LT3752MPFE#PBF

LT3752MPFE#TRPBF

LT3752FE

38-Lead Plastic TSSOP

–55°C to 150°C

LT3752EFE-1#PBF

LT3752EFE-1#TRPBF

LT3752FE-1

38-Lead Plastic TSSOP

–40°C to 125°C

LT3752IFE-1#PBF

LT3752IFE-1#TRPBF

LT3752FE-1

38-Lead Plastic TSSOP

–40°C to 125°C

LT3752HFE-1#PBF

LT3752HFE-1#TRPBF

LT3752FE-1

38-Lead Plastic TSSOP

–40°C to 150°C

LT3752MPFE-1#PBF

LT3752MPFE-1#TRPBF

LT3752FE-1

38-Lead Plastic TSSOP

–55°C to 150°C

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