LTC3330 ABSOLUTE MAXIMUM RATINGSPIN CONFIGURATION(Note 1) V TOP VIEW IN Low Impedance Source ..–0.3 to 19V* Current-Fed, ISW = 0A ..25mA OUT2 OUT1 OUT0 EH_ON PGVOUT PGLDO V IN3 LDO_EN AC1, AC2 ...0 to VIN 32 31 30 29 28 27 26 25 BAT, VOUT, VIN3, LDO_IN, SCAP, PGVOUT, BAL 1 24 LDO0 PGLDO, LDO_EN ...–0.3 to 6V SCAP 2 23 LDO1 V VIN2 3 22 LDO2 IN2 ..–0.3V to [Lesser of (VIN + 0.3V) or 6V] CAP ..[Higher of –0.3V or (V UV3 4 33 21 LDO_IN IN – 6V)] to VIN GND UV2 5 20 LDO_OUT LDO_OUT, LDO[2:0] ...–0.3V to LDO_IN + 0.3V UV1 6 19 IPK2 BAL ...–0.3V to SCAP + 0.3V UV0 7 18 IPK1 OUT[2:0], IPK[2:0], AC1 8 17 IPK0 EH_ON ...–0.3V to [Lesser of (VIN3 + 0.3V) or 6V] 9 10 11 12 13 14 15 16 UV[3:0] .. –0.3V to [Lesser of (VIN2 + 0.3V) or 6V] AC2 V IN CAP SW V OUT SWB SWA BAT IAC1, IAC2 ..±50mA I UH PACKAGE SW, ISWA, ISWB, IVOUT ..350mA 32-LEAD (5mm × 5mm) PLASTIC QFN ILDO_OUT ...50mA TJMAX = 125°C, θJA = 44°C/W Operating Junction Temperature Range EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB (Notes 2, 3) .. –40°C to 125°C Storage Temperature Range .. –65°C to 150°C *VIN has an internal 20V clamp ORDER INFORMATION LEAD FREE FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE LTC3330EUH#PBF LTC3330EUH#TRPBF 3330 32-Lead (5mm × 5mm) Plastic QFN –40°C to 85°C LTC3330IUH#PBF LTC3330IUH#TRPBF 3330 32-Lead (5mm × 5mm) 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. 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/ 3330fc 2 For more information www.linear.com/LTC3330 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Package Description Revision History Typical Application Related Parts
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