LTC4110 ABSOLUTE MAXIMUM RATINGSPIN CONFIGURATION(Note 1) TOP VIEW DCIN, BAT, DCOUT, DCDIV, SHDN to GND ... –0.3V to 20V TID DD INID DCOUT NC BA V CHGFET DCHFET Input Voltage (CLP, CLN) ...–0.3V to DCIN + 0.3V 38 37 36 35 34 33 32 Input Voltage (CSP, CSN) ..–0.3V to BAT + 0.3V DCIN 1 31 BAT Input Voltage CLN 2 30 SELC (GPIO1, GPIO2, GPIO3, SELC, SELA, TYPE, V CLP 3 29 I CHG, SENSE THA, THB, I ACPDLY 4 28 SGND SENSE, ACPDLY, SDA, SCL) .. – 0.3V to 7V DCDIV 5 27 CSN Input Voltage (VCAL, VDIS) ...–0.3V to 1.35V SHDN 6 26 CSP Output Voltage 39 SDA 7 25 ITH (ACPb, GPIO1, GPIO2, GPIO3) .. –0.3V to 7V SCL 8 24 ICHG CLP-CLN, CSP-CSN ..±1V GPI01 9 23 ICAL Operating Temperature Range (Note 2)..–40°C to 85°C GPI02 10 22 IPCC Junction Temperature (Note 3) ... 105°C GPI03 11 21 THB Storage Temperature Range SELA 12 20 THA 13 14 15 16 17 18 19 QFN Package ..–65°C to 125°C DIS CAL CHG REF ACPb V V V V TYPE TIMER UHF PACKAGE 38-LEAD (5mm s 7mm) PLASTIC QFN TJMAX = 100°C, θJA = 34°C/W EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB ORDER INFORMATIONLEAD FREE FINISHTAPE AND REELPART MARKINGPACKAGE DESCRIPTIONTEMPERATURE RANGE LTC4110EUHF#PBF LTC4110EUHF#TRPBF 4110 38-Lead (5mm × 7mm) Plastic QFN –40°C to 85°C LEAD BASED FINISHTAPE AND REELPART MARKINGPACKAGE DESCRIPTIONTEMPERATURE RANGE LTC4110EUHF LTC4110EUHF#TR 4110 38-Lead (5mm × 7mm) Plastic QFN –40°C to 85°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 4110fb 2