Datasheet LT3652 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Power Tracking 2A Battery Charger for Solar Power |
| 页数 / 页 | 26 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION … |
| 文件格式/大小 | PDF / 534 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LT3652
ABSOLUTE MAXIMUM RATINGS (Note 1)
Voltages: BAT-SENSE ... –0.5V to +0.5V VIN ..40V NTC, TIMER, ..2.5V VIN_REG, SHDN, CHRG, FAULT .. VIN + 0.5V, 40V VFB ..5V SW ..40V Operating Junction Temperature Range SW-VIN...4.5V (Note 2) ... –40°C to 125°C BOOST ...SW+10V, 50V Storage Temperature Range ... –65°C to 150°C BAT, SENSE ...15V
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 IN 12 SW V 2 11 BOOST V 1 12 SW IN_REG IN V 2 11 BOOST SHDN 3 13 10 SENSE IN_REG SHDN 3 13 10 SENSE CHRG 4 GND 9 BAT CHRG 4 GND 9 BAT FAULT 5 8 NTC FAULT 5 8 NTC TIMER 6 7 V TIMER 6 7 V FB FB DD PACKAGE MSE PACKAGE 12-LEAD (3mm × 3mm) PLASTIC DFN 12-LEAD PLASTIC MSOP TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3652EDD#PBF LT3652EDD#TRPBF LFHT 12-Lead Plastic DFN 3mm × 3mm –40°C to 125°C LT3652IDD#PBF LT3652IDD#TRPBF LFHT 12-Lead Plastic DFN 3mm × 3mm –40°C to 125°C LT3652EMSE#PBF LT3652EMSE#TRPBF 3652 12-Lead Plastic MSOP –40°C to 125°C LT3652IMSE#PBF LT3652IMSE#TRPBF 3652 12-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specified 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 specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. 3652fe 2 For more information www.linear.com/LT3652 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS (Note 1)
Voltages: BAT-SENSE ... –0.5V to +0.5V VIN ..40V NTC, TIMER, ..2.5V VIN_REG, SHDN, CHRG, FAULT .. VIN + 0.5V, 40V VFB ..5V SW ..40V Operating Junction Temperature Range SW-VIN...4.5V (Note 2) ... –40°C to 125°C BOOST ...SW+10V, 50V Storage Temperature Range ... –65°C to 150°C BAT, SENSE ...15V
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 IN 12 SW V 2 11 BOOST V 1 12 SW IN_REG IN V 2 11 BOOST SHDN 3 13 10 SENSE IN_REG SHDN 3 13 10 SENSE CHRG 4 GND 9 BAT CHRG 4 GND 9 BAT FAULT 5 8 NTC FAULT 5 8 NTC TIMER 6 7 V TIMER 6 7 V FB FB DD PACKAGE MSE PACKAGE 12-LEAD (3mm × 3mm) PLASTIC DFN 12-LEAD PLASTIC MSOP TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3652EDD#PBF LT3652EDD#TRPBF LFHT 12-Lead Plastic DFN 3mm × 3mm –40°C to 125°C LT3652IDD#PBF LT3652IDD#TRPBF LFHT 12-Lead Plastic DFN 3mm × 3mm –40°C to 125°C LT3652EMSE#PBF LT3652EMSE#TRPBF 3652 12-Lead Plastic MSOP –40°C to 125°C LT3652IMSE#PBF LT3652IMSE#TRPBF 3652 12-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specified 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 specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. 3652fe 2 For more information www.linear.com/LT3652 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Typical Application Related Parts