Datasheet LTC2951-1, LTC2951-2 (Linear Technology) - 2

LTC2951-1/LTC2951-2
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (VIN) ..–0.3V to 33V Operating Temperature Range Input Voltages LTC2951C-1 ... 0°C to 70°C PB ...–6V to 33V LTC2951C-2 ... 0°C to 70°C KILLT .. –0.3V to 2.7V LTC2951I-1 ...–40°C to 85°C OFFT ... –0.3V to 2.7V LTC2951I-2 ..–40°C to 85°C KILL ..–0.3V to 7V Storage Temperature Range Output Voltages DFN Package ...–65°C to 125°C INT ... –0.3V to 10V TSOT-23 ...–65°C to 150°C EN/EN .. –0.3V to 10V Lead Temperature (Soldering, 10 sec) ...300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW GND 1 8 INT KILLT 2 7 EN/EN VIN 1 8 KILL 9 PB 2 7 OFFT PB 3 6 OFFT KILLT 3 6 EN/EN VIN 4 5 KILL GND 4 5 INT TS8 PACKAGE DDB PACKAGE 8-LEAD PLASTIC TSOT-23 8-LEAD (3mm × 2mm) PLASTIC DFN TJMAX = 125°C, θJA = 140°C/W TJMAX = 125°C, θJA = 165°C/W EXPOSED PAD (PIN 9) PCB GND CONNECTION OPTIONAL
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2951CDDB-1#PBF LTC2951CDDB-1#TRPBF LBTB 8-Lead (3mm × 2mm) Plastic DFN 0°C to 70°C LTC2951CDDB-2#PBF LTC2951CDDB-2#TRPBF LBTD 8-Lead (3mm × 2mm) Plastic DFN 0°C to 70°C LTC2951IDDB-1#PBF LTC2951IDDB-1#TRPBF LBTB 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC2951IDDB-2#PBF LTC2951IDDB-2#TRPBF LBTD 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC2951CTS8-1#PBF LTC2951CTS8-1#TRPBF LTBTC 8-Lead Plastic TSOT 0°C to 70°C LTC2951CTS8-2#PBF LTC2951CTS8-2#TRPBF LTBTF 8-Lead Plastic TSOT 0°C to 70°C LTC2951ITS8-1#PBF LTC2951ITS8-1#TRPBF LTBTC 8-Lead Plastic TSOT –40°C to 85°C LTC2951ITS8-2#PBF LTC2951ITS8-2#TRPBF LTBTF 8-Lead Plastic TSOT –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. 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/ 295112fb 2 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts