Datasheet LTC3632 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | High Efficiency, High Voltage 20mA Synchronous Step-Down Converter |
| 页数 / 页 | 22 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION … |
| 文件格式/大小 | PDF / 1.7 Mb |
| 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
文件文字版本
LTC3632
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN Supply Voltage ... –0.3V to 60V Storage Temperature Range ... –65°C to 150°C SW Voltage (DC) ..–0.3V to (VIN + 0.3V) Lead Temperature (Soldering, 10 sec) RUN Voltage .. –0.3V to 60V MS8E .. 300°C VFB, HYST, ISET, SS Voltages .. –0.3V to 6V Operating Junction Temperature Range (Note 2) .. –40°C to 125°C
PIN CONFIGURATION
TOP VIEW TOP VIEW SW 1 8 GND SW 1 8 GND V VIN 2 7 HYST IN 2 9 7 HYST 9 ISET 3 GND 6 VFB ISET 3 GND 6 VFB SS 4 5 RUN SS 4 5 RUN MS8E PACKAGE 8-LEAD PLASTIC MSOP T DD PACKAGE JMAX = 125°C, θJA = 40°C/W, θJC = 5°-10°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB 8-LEAD (3mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W 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
LTC3632EMS8E#PBF LTC3632EMS8E#TRPBF LTFFZ 8-Lead Plastic MSOP –40°C to 125°C LTC3632IMS8E#PBF LTC3632IMS8E#TRPBF LTFFZ 8-Lead Plastic MSOP –40°C to 125°C LTC3632EDD#PBF LTC3632EDD#TRPBF LFGB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LTC3632IDD#PBF LTC3632IDD#TRPBF LFGB 8-Lead (3mm × 3mm) Plastic DFN –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. 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/ 3632fc 2 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN Supply Voltage ... –0.3V to 60V Storage Temperature Range ... –65°C to 150°C SW Voltage (DC) ..–0.3V to (VIN + 0.3V) Lead Temperature (Soldering, 10 sec) RUN Voltage .. –0.3V to 60V MS8E .. 300°C VFB, HYST, ISET, SS Voltages .. –0.3V to 6V Operating Junction Temperature Range (Note 2) .. –40°C to 125°C
PIN CONFIGURATION
TOP VIEW TOP VIEW SW 1 8 GND SW 1 8 GND V VIN 2 7 HYST IN 2 9 7 HYST 9 ISET 3 GND 6 VFB ISET 3 GND 6 VFB SS 4 5 RUN SS 4 5 RUN MS8E PACKAGE 8-LEAD PLASTIC MSOP T DD PACKAGE JMAX = 125°C, θJA = 40°C/W, θJC = 5°-10°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB 8-LEAD (3mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W 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
LTC3632EMS8E#PBF LTC3632EMS8E#TRPBF LTFFZ 8-Lead Plastic MSOP –40°C to 125°C LTC3632IMS8E#PBF LTC3632IMS8E#TRPBF LTFFZ 8-Lead Plastic MSOP –40°C to 125°C LTC3632EDD#PBF LTC3632EDD#TRPBF LFGB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LTC3632IDD#PBF LTC3632IDD#TRPBF LFGB 8-Lead (3mm × 3mm) Plastic DFN –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. 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/ 3632fc 2 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS