Datasheet LTC4009, LTC4009-1, LTC4009-2 (Analog Devices) - 2

LTC4009 LTC4009-1/LTC4009-2 absoluTe MaxiMuM raTings
(Note 1)
DCIN, CLP, CLN or SW to GND ... –0.3V to 30V ACP, CHRG or ICL to GND .. –0.3V to 30V CLP to CLN ..±0.3V Operating Temperature Range CSP, CSN or BAT to GND ... –0.3V to 28V (Note 2) ... –40°C to 125°C CSP to CSN ..±0.3V Junction Temperature (Note 3) ... 125°C BOOST to GND ... –0.3V to 36V Storage Temperature Range .. –65°C to 150°C BOOST to SW... –0.3V to 7V DCDIV, SHDN, FVS0, FVS1 or VFB to GND ... –0.3V to 7V pin conFiguraTion LTC4009 LTC4009-1 LTC4009-2 TOP VIEW TOP VIEW TE V DD TE TE V DD TE BOOST TGA SW INT BGA BOOST TGA SW INT BGA 20 19 18 17 16 20 19 18 17 16 CLN 1 15 CSP CLN 1 15 CSP CLP 2 14 CSN CLP 2 14 CSN DCIN 3 21 13 PROG DCIN 3 21 13 PROG ICL 4 12 ITH ICL 4 12 ITH DCDIV 5 11 BAT DCDIV 5 11 BAT 6 7 8 9 10 6 7 8 9 10 ACP V FB ACP SHDN CHRG FBDIV SHDN CHRG FVS0 FVS1 UF PACKAGE UF PACKAGE 20-LEAD (4mm s 4mm) PLASTIC QFN 20-LEAD (4mm s 4mm) PLASTIC QFN TJMAX = 125°C, θJA = 37°C/W TJMAX = 125°C, θJA = 37°C/W EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4009CUF#PBF LTC4009CUF#TRPBF 4009 20-Lead (4mm × 4mm) Plastic QFN 0°C to 85°C LTC4009CUF-1#PBF LTC4009CUF-1#TRPBF 40091 20-Lead (4mm × 4mm) Plastic QFN 0°C to 85°C LTC4009CUF-2#PBF LTC4009CUF-2#TRPBF 40092 20-Lead (4mm × 4mm) Plastic QFN 0°C to 85°C LTC4009IUF#PBF LTC4009IUF#TRPBF 4009 20-Lead (4mm × 4mm) Plastic QFN –40°C to 125°C LTC4009IUF-1#PBF LTC4009IUF-1#TRPBF 40091 20-Lead (4mm × 4mm) Plastic QFN –40°C to 125°C LTC4009IUF-2#PBF LTC4009IUF-2#TRPBF 40092 20-Lead (4mm × 4mm) Plastic QFN –40°C to 125°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 non-standard 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/ 4009fd Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Test Circuits Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts