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LTC3890-2 Datasheet(PDF) 2 Page - Linear Technology |
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LTC3890-2 Datasheet(HTML) 2 Page - Linear Technology |
2 / 40 page LTC3890-2 2 38902f PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS (Note 1) 32 31 30 29 28 27 26 25 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 8 7 6 5 4 3 2 1 TOP VIEW SENSE1– FREQ PHASMD CLKOUT PLLIN/MODE SGND RUN1 RUN2 BOOST1 BG1 VIN PGND EXTVCC INTVCC BG2 BOOST2 UH PACKAGE 32-LEAD (5mm × 5mm) PLASTIC QFN 33 SGND TJMAX = 150°C, θJA = 34°C/W EXPOSED PAD (PIN 33) IS SGND, MUST BE SOLDERED TO PCB ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC3890EUH-2#PBF LTC3890EUH-2#TRPBF 38902 32-Lead (5mm × 5mm) Plastic QFN –40°C to 125°C LTC3890IUH-2#PBF LTC3890IUH-2#TRPBF 38902 32-Lead (5mm × 5mm) Plastic QFN –40°C to 125°C LTC3890HUH-2#PBF LTC3890HUH-2#TRPBF 38902 32-Lead (5mm × 5mm) Plastic QFN –40°C to 150°C LTC3890MPUH-2#PBF LTC3890MPUH-2#TRPBF 38902 32-Lead (5mm × 5mm) Plastic QFN –55°C to 150°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/ Input Supply Voltage (VIN)......................... –0.3V to 65V Topside Driver Voltages BOOST1, BOOST2 .................................–0.3V to 71V Switch Voltage (SW1, SW2) ......................... –5V to 65V (BOOST1-SW1), (BOOST2-SW2) ................ –0.3V to 6V RUN1, RUN2 ............................................... –0.3V to 8V Maximum Current Sourced into Pin from Source > 8V .....................................................100μA SENSE1+, SENSE2+, SENSE1– SENSE2– Voltages ..................................... –0.3V to 28V PLLIN/MODE, INTVCC Voltage ..................... –0.3V to 6V FREQ Voltage ........................................ –0.3V to INTVCC ILIM, PHASMD Voltages .......................–0.3V to INTVCC EXTVCC ..................................................... –0.3V to 14V ITH1, ITH2, VFB1, VFB2 Voltages................... –0.3V to 6V PGOOD1, PGOOD2 Voltages ....................... –0.3V to 6V TRACK/SS1, TRACK/SS2 Voltages ............. –0.3V to 6V Operating Junction Temperature Range (Notes 2, 3) LTC3890E-2, LTC3890I-2................... –40°C to 125°C LTC3890H-2 ...................................... –40°C to 150°C LTC3890MP-2.................................... –55°C to 150°C Storage Temperature Range .................. –65°C to 150°C |
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Similar Description - LTC3890-2 |
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