Datasheet LT3500 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller |
| 页数 / 页 | 28 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION. … |
| 文件格式/大小 | PDF / 331 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
文件文字版本
LT3500
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, PG, PG Operating .. 40V/–0.3V Operating Junction Temperature Range SW ...VIN LT3500EDD (Note 2) .. –40°C to 125°C BST .. 55V/–0.3V LT3500IDD (Note 2) ... –40°C to 125°C BST Pin Above SW ..25V LT3500HDD (Note 2).. –40°C to 150°C LDRV, SHDN ..15V LT3500EMSE (Note 2).. –40°C to 125°C FB, LFB, RT/SYNC ...5V LT3500IMSE (Note 3) .. –40°C to 125°C SS, VC ..2.5V LT3500HMSE (Note 2) ... –40°C to 150°C Storage Temperature Range ... –65°C to 150°C
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 12 SW IN NC1 1 16 NC16 SHDN 2 11 BST V 2 IN 15 SW SHDN 3 14 BST SS 3 13 10 LDRV SS 4 13 LDRV 17 PG 4 9 LFB PG 5 12 LFB V 6 C 11 FB V 5 8 FB C R 7 T/SYNC 10 PG R PG NC8 8 9 NC9 T/SYNC 6 7 MSE PACKAGE DD PACKAGE 16-LEAD PLASTIC MSE 12-LEAD (3mm × 3mm) PLASTIC DFN θ θ JA = 45°C/W, θJC(PAD) = 10°C/W JA = 45°C/W, θJC(PAD) = 10°C/W EXPOSED PAD (PIN 17) 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
LT3500EDD#PBF LT3500EDD#TRPBF LCRN 12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3500IDD#PBF LT3500IDD#TRPBF LCRN 12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3500HDD#PBF LT3500HDD#TRPBF LDCY 12-Lead (3mm × 3mm) Plastic DFN –40°C to 150°C LT3500EMSE#PBF LT3500EMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 125°C LT3500IMSE#PBF LT3500IMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 125°C LT3500HMSE#PBF LT3500HMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 150°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 3500fc 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, PG, PG Operating .. 40V/–0.3V Operating Junction Temperature Range SW ...VIN LT3500EDD (Note 2) .. –40°C to 125°C BST .. 55V/–0.3V LT3500IDD (Note 2) ... –40°C to 125°C BST Pin Above SW ..25V LT3500HDD (Note 2).. –40°C to 150°C LDRV, SHDN ..15V LT3500EMSE (Note 2).. –40°C to 125°C FB, LFB, RT/SYNC ...5V LT3500IMSE (Note 3) .. –40°C to 125°C SS, VC ..2.5V LT3500HMSE (Note 2) ... –40°C to 150°C Storage Temperature Range ... –65°C to 150°C
PIN CONFIGURATION
TOP VIEW TOP VIEW V 1 12 SW IN NC1 1 16 NC16 SHDN 2 11 BST V 2 IN 15 SW SHDN 3 14 BST SS 3 13 10 LDRV SS 4 13 LDRV 17 PG 4 9 LFB PG 5 12 LFB V 6 C 11 FB V 5 8 FB C R 7 T/SYNC 10 PG R PG NC8 8 9 NC9 T/SYNC 6 7 MSE PACKAGE DD PACKAGE 16-LEAD PLASTIC MSE 12-LEAD (3mm × 3mm) PLASTIC DFN θ θ JA = 45°C/W, θJC(PAD) = 10°C/W JA = 45°C/W, θJC(PAD) = 10°C/W EXPOSED PAD (PIN 17) 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
LT3500EDD#PBF LT3500EDD#TRPBF LCRN 12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3500IDD#PBF LT3500IDD#TRPBF LCRN 12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3500HDD#PBF LT3500HDD#TRPBF LDCY 12-Lead (3mm × 3mm) Plastic DFN –40°C to 150°C LT3500EMSE#PBF LT3500EMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 125°C LT3500IMSE#PBF LT3500IMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 125°C LT3500HMSE#PBF LT3500HMSE#TRPBF 3500 16-Lead Plastic MSE –40°C to 150°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 3500fc 2