Datasheet LT3048 (Analog Devices) - 2

LT3048 Series
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN ..6V Operating Junction Temperature Range (Note 2) SW ..25V E-Grade .. –40°C to 125°C BSTOUT ..23V I-Grade... –40°C to 125°C LDOIN ...22V Maximum Junction Temperature .. 125°C LDOOUT ..22V Storage Temperature Range .. –65°C to 150°C FB ...6V BYP ..±0.3V EN ...6V
PIN CONFIGURATION
LT3048-XX LT3048 TOP VIEW TOP VIEW SW 1 8 BSTOUT SW 1 8 BSTOUT VIN 2 7 EN 9 VIN 2 7 EN 9 GND GND 3 6 LDOIN GND GND 3 6 LDOOUT BYP 4 5 LDOOUT BYP 4 5 FB DC PACKAGE DC PACKAGE 8-LEAD (2mm × 2mm) PLASTIC DFN 8-LEAD (2mm × 2mm) PLASTIC DFN θJA = 102°C/W θJA = 102°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
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 Contact the factory for parts specified with wider operating temperature ranges. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev B 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions LT3048 LT3048-xx LT3048 Block Diagrams Operation Applications Information Package Description Revision History Related Parts