LT3048 Series

2

3048fa

For more information www.linear.com/LT3048

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

SW............................................................................25V

BSTOUT ....................................................................23V

LDOIN .......................................................................22V

LDOOUT....................................................................22V

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

BYP........................................................................±0.3V

EN ...............................................................................6V

(Note 1)

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3048EDC#PBF

LT3048EDC#TRPBF

LGRR

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048IDC#PBF

LT3048IDC#TRPBF

LGRR

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048EDC-15#PBF

LT3048EDC-15#TRPBF

LGKK

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048IDC-15#PBF

LT3048IDC-15#TRPBF

LGKK

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048EDC-12#PBF

LT3048EDC-12#TRPBF

LGQQ

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048IDC-12#PBF

LT3048IDC-12#TRPBF

LGQQ

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048EDC-5#PBF

LT3048EDC-5#TRPBF

LGQR

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048IDC-5#PBF

LT3048IDC-5#TRPBF

LGQR

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048EDC-3.3#PBF

LT3048EDC-3.3#TRPBF

LGQS

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

LT3048IDC-3.3t#PBF

LT3048IDC-3.3#TRPBF

LGQS

8-Lead (2mm × 2mm) Plastic DFN

–40°C to 125°C

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

Consult LTC Marketing for information on nonstandard lead based finish parts.

Operating Junction Temperature Range (Note 2)

E-Grade.............................................. –40°C to 125°C

I-Grade............................................... –40°C to 125°C

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

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

LT3048-XX

LT3048

TOP VIEW

SW

GND

BYP

BSTOUT

EN

LDOIN

LDOOUT

DC PACKAGE

8-LEAD (2mm

× 2mm) PLASTIC DFN

9

GND

4

1

2

3

6

5

7

8

EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB

TOP VIEW

SW

GND

BYP

BSTOUT

EN

LDOOUT

FB

DC PACKAGE

8-LEAD (2mm

× 2mm) PLASTIC DFN

9

GND

4

1

2

3

6

5

7

8

EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB