LT3048 Series
2
3048fa
For more information www.linear.com/LT3048
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
V
IN
..............................................................................6V
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.
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/
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
V
IN
GND
BYP
BSTOUT
EN
LDOIN
LDOOUT
DC PACKAGE
8-LEAD (2mm × 2mm) PLASTIC DFN
9
GND
4
1
2
3
6
5
7
8
θ
JA
= 102°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
SW
V
IN
GND
BYP
BSTOUT
EN
LDOOUT
FB
DC PACKAGE
8-LEAD (2mm × 2mm) PLASTIC DFN
9
GND
4
1
2
3
6
5
7
8
θ
JA
= 102°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB