Datasheet LT3663 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 1.2A Step-Down Switching Regulator with Output Current Limit |
| 页数 / 页 | 16 / 2 — absoluTe MaxiMuM raTings. (Note 1). pin conFiguraTion. orDer inForMaTion … |
| 文件格式/大小 | PDF / 354 Kb |
| 文件语言 | 英语 |
absoluTe MaxiMuM raTings. (Note 1). pin conFiguraTion. orDer inForMaTion LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
该数据表的模型线
- LT3663EDCB#PBF LT3663EDCB#TRMPBF LT3663EDCB#TRPBF LT3663EDCB-3.3#PBF LT3663EDCB-3.3#TRMPBF LT3663EDCB-3.3#TRPBF LT3663EDCB-5#TRMPBF LT3663EDCB-5#TRPBF LT3663EMS8E#PBF LT3663EMS8E#TRPBF LT3663EMS8E-3.3#PBF LT3663EMS8E-3.3#TRPBF LT3663EMS8E-5#PBF LT3663EMS8E-5#TRPBF LT3663HMS8E#PBF LT3663HMS8E#TRPBF LT3663HMS8E-3.3#PBF LT3663HMS8E-3.3#TRPBF LT3663HMS8E-5#PBF LT3663HMS8E-5#TRPBF LT3663IDCB#PBF LT3663IDCB#TRMPBF LT3663IDCB#TRPBF LT3663IDCB-5#TRMPBF LT3663IDCB-5#TRPBF LT3663IMS8E#PBF LT3663IMS8E#TRPBF LT3663IMS8E-3.3#PBF LT3663IMS8E-3.3#TRPBF LT3663IMS8E-5#PBF LT3663IMS8E-5#TRPBF
文件文字版本
LT3663
absoluTe MaxiMuM raTings (Note 1)
Operating Junction Temperature Range (Note 3) Input Voltage (VIN) (Note 2) ..60V LT3663E ... –40°C to 125°C BOOST Pin Voltage ...50V LT3663I .. –40°C to 125°C BOOST Pin Above SW Pin ...25V LT3663H .. –40°C to 150°C VOUTS, VOUT, ISENSE, FB Pins ...6V Storage Temperature .. –65°C to 150°C RUN Pin (Note 2) ..60V
pin conFiguraTion
LT3663 TOP VIEW LT3663-X TOP VIEW VIN 1 8 SW VIN 1 8 SW RUN 2 7 BOOST 9 RUN 2 7 BOOST 9 FB GND 3 6 I GND SENSE VOUTS 3 6 ISENSE ILIM 4 5 VOUT ILIM 4 5 VOUT DCB PACKAGE DCB PACKAGE 8-LEAD (2mm × 3mm) PLASTIC DFN 8-LEAD (2mm × 3mm) PLASTIC DFN θJA = 64°C/W θJA = 64°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB LT3663 TOP VIEW LT3663-X TOP VIEW VIN 1 8 SW VIN 1 8 SW RUN 2 9 7 BOOST RUN 2 9 7 BOOST FB 3 GND 6 ISENSE VOUTS 3 GND 6 ISENSE ILIM 4 5 VOUT ILIM 4 5 VOUT MSE PACKAGE MSE PACKAGE 8-LEAD PLASTIC MSOP 8-LEAD PLASTIC MSOP θJA = 35°C/W θJA = 35°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3663EDCB#PBF LT3663EDCB#TRPBF LDVK 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB#PBF LT3663IDCB#TRPBF LDVK 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EDCB-3.3#PBF LT3663EDCB-3.3#TRPBF LFMW 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB-3.3#PBF LT3663IDCB-3.3#TRPBF LFMW 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EDCB-5#PBF LT3663EDCB-5#TRPBF LFMY 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB-5#PBF LT3663IDCB-5#TRPBF LFMY 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EMS8E#PBF LT3663EMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 125°C LT3663IMS8E#PBF LT3663IMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 125°C LT3663HMS8E#PBF LT3663HMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 150°C LT3663EMS8E-3.3#PBF LT3663EMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 125°C LT3663IMS8E-3.3#PBF LT3663IMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 125°C LT3663HMS8E-3.3#PBF LT3663HMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 150°C LT3663EMS8E-5#PBF LT3663EMS8E-5#TRPBF LTFMZ 8-Lead Plastic MSOP –40°C to 125°C 3663fc 2 For more information www.linear.com/LT3663 Document Outline Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Operation Applications Information Package Description
absoluTe MaxiMuM raTings (Note 1)
Operating Junction Temperature Range (Note 3) Input Voltage (VIN) (Note 2) ..60V LT3663E ... –40°C to 125°C BOOST Pin Voltage ...50V LT3663I .. –40°C to 125°C BOOST Pin Above SW Pin ...25V LT3663H .. –40°C to 150°C VOUTS, VOUT, ISENSE, FB Pins ...6V Storage Temperature .. –65°C to 150°C RUN Pin (Note 2) ..60V
pin conFiguraTion
LT3663 TOP VIEW LT3663-X TOP VIEW VIN 1 8 SW VIN 1 8 SW RUN 2 7 BOOST 9 RUN 2 7 BOOST 9 FB GND 3 6 I GND SENSE VOUTS 3 6 ISENSE ILIM 4 5 VOUT ILIM 4 5 VOUT DCB PACKAGE DCB PACKAGE 8-LEAD (2mm × 3mm) PLASTIC DFN 8-LEAD (2mm × 3mm) PLASTIC DFN θJA = 64°C/W θJA = 64°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB LT3663 TOP VIEW LT3663-X TOP VIEW VIN 1 8 SW VIN 1 8 SW RUN 2 9 7 BOOST RUN 2 9 7 BOOST FB 3 GND 6 ISENSE VOUTS 3 GND 6 ISENSE ILIM 4 5 VOUT ILIM 4 5 VOUT MSE PACKAGE MSE PACKAGE 8-LEAD PLASTIC MSOP 8-LEAD PLASTIC MSOP θJA = 35°C/W θJA = 35°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3663EDCB#PBF LT3663EDCB#TRPBF LDVK 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB#PBF LT3663IDCB#TRPBF LDVK 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EDCB-3.3#PBF LT3663EDCB-3.3#TRPBF LFMW 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB-3.3#PBF LT3663IDCB-3.3#TRPBF LFMW 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EDCB-5#PBF LT3663EDCB-5#TRPBF LFMY 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663IDCB-5#PBF LT3663IDCB-5#TRPBF LFMY 8-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT3663EMS8E#PBF LT3663EMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 125°C LT3663IMS8E#PBF LT3663IMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 125°C LT3663HMS8E#PBF LT3663HMS8E#TRPBF LTDWT 8-Lead Plastic MSOP –40°C to 150°C LT3663EMS8E-3.3#PBF LT3663EMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 125°C LT3663IMS8E-3.3#PBF LT3663IMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 125°C LT3663HMS8E-3.3#PBF LT3663HMS8E-3.3#TRPBF LTFMX 8-Lead Plastic MSOP –40°C to 150°C LT3663EMS8E-5#PBF LT3663EMS8E-5#TRPBF LTFMZ 8-Lead Plastic MSOP –40°C to 125°C 3663fc 2 For more information www.linear.com/LT3663 Document Outline Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Operation Applications Information Package Description