LTC3255 datasheet(2/16 Pages) LINER

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LTC3255

3255f

For more information www.linear.com/LTC3255

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

VIN, EN........................................................ –52V to 60V

VOUT..........................................................................15V

VOUT Short-Circuit Duration (Note 6)............... Indefinite

IVOUT When VOUT < 0V (Note 4).............................50mA

FB .............................................................................±6V

PGOOD......................................................................15V

(Notes 1, 2)

TOP VIEW

GND

DD PACKAGE

10-LEAD (3mm

× 3mm) PLASTIC DFN

VIN

C–

GND

BIAS

C+

VOUT

SHUNT

PGOOD

TJMAX = 150°C, θJA = 43°C/W

EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB

C+

VOUT

SHUNT

PGOOD

VIN

C–

GND

BIAS

TOP VIEW

GND

MSE PACKAGE

10-LEAD PLASTIC MSOP

TJMAX = 150°C, θJA = 40°C/W

EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3255EDD#PBF

LTC3255EDD#TRPBF

LGHD

10-Lead (3mm

× 3mm) Plastic DFN

–40°C to 125°C

LTC3255IDD#PBF

LTC3255IDD#TRPBF

LGHD

10-Lead (3mm

× 3mm) Plastic DFN

–40°C to 125°C

LTC3255HDD#PBF

LTC3255HDD#TRPBF

LGHD

10-Lead (3mm

× 3mm) Plastic DFN

–40°C to 150°C

LTC3255MPDD#PBF

LTC3255MPDD#TRPBF

LGHD

10-Lead (3mm

× 3mm) Plastic DFN

–55°C to 150°C

LTC3255EMSE#PBF

LTC3255EMSE#TRPBF

LTGHF

10-Lead Plastic MSOP

–40°C to 125°C

LTC3255IMSE#PBF

LTC3255IMSE#TRPBF

LTGHF

10-Lead Plastic MSOP

–40°C to 125°C

LTC3255HMSE#PBF

LTC3255HMSE#TRPBF

LTGHF

10-Lead Plastic MSOP

–40°C to 150°C

LTC3255MPMSE#PBF

LTC3255MPMSE#TRPBF LTGHF

10-Lead Plastic MSOP

–55°C to 150°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

Consult LTC Marketing for information on nonstandard 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/

IPGOOD When VPGOOD < 0V (Note 5) .....................100µA

Operating Junction Temperature

Range (Notes 3, 6)................................. –55°C to 150°C

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

Lead Temperature (Soldering, 10 sec)

MSE Only..........................................................300°C

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