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LTC3854EMSE 数据表(PDF) 2 Page - Linear Technology |
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LTC3854EMSE 数据表(HTML) 2 Page - Linear Technology |
2 / 28 page LTC3854 3854fa absoluTe MaxiMuM raTings Input Supply Voltage (VIN)........................ 40V to –0.3V Top Side Driver Voltage (BOOST) .............. 46V to –0.3V Switch Voltage (SW).................................. 40V to –5.0V INTVCC, BOOST-SW.................................... 6V to –0.3V SENSE+, SENSE– ......................................... 6V to –0.3V RUN/SS........................................................ 6V to –0.3V (Note 1) orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC3854EDDB#PBF LTC3854EDDB#TRPBF LDPC 12-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3854IDDB#PBF LTC3854IDDB#TRPBF LDPC 12-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3854EMSE#PBF LTC3854EMSE#TRPBF 3854 12-Lead Plastic MSOP –40°C to 85°C LTC3854IMSE#PBF LTC3854IMSE#TRPBF 3854 12-Lead Plastic MSOP –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. 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/ ITH, FB Voltages ....................................... 2.7V to –0.3V INTVCC Peak Output Current (Note 8)....................40mA Operating Temperature Range (Notes 2, 3)..........................................–40°C to 85°C Maximum Junction Temperature ...................... 125°C Storage Temperature Range .................. –65°C to 125°C TOP VIEW 13 DDB PACKAGE 12-LEAD (3mm 2mm) PLASTIC DFN FB ITH RUN/SS BOOST TG SW SENSE+ SENSE– VIN INTVCC BG GND 8 7 10 9 11 12 5 6 4 2 3 1 TJMAX = 125°C, θJA = 76°C/W, θJC = 10°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB 1 2 3 4 5 6 FB ITH RUN/SS BOOST TG SW 12 11 10 9 8 7 SENSE+ SENSE– VIN INTVCC BG GND TOP VIEW MSE PACKAGE 12-LEAD PLASTIC MSOP 13 TJMAX = 125°C, θJA = 40°C/W, θJC = 16°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB pin conFiguraTion |
类似零件编号 - LTC3854EMSE |
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类似说明 - LTC3854EMSE |
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