Datasheet LT3506, LT3506A (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Dual Monolithic 1.6A Step-Down Switching Regulator |
| 页数 / 页 | 24 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION … |
| 文件格式/大小 | PDF / 221 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
LT3506/LT3506A
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN Voltage ... –0.3V to 25V Maximum Junction Temperature .. 125°C BOOST Pin Voltage ...50V Operating Temperature Range (Note 2) BOOST Pin Above SW Pin ...25V E Grade ..–40°C to 85°C PG Pin Voltage ..25V I Grade ... –40°C to 125°C RUN/SS, FB, VC Pins ..5.5V Storage Temperature Range .. –65°C to 125°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BOOST1 1 16 FB1 BOOST1 1 16 FB1 SW1 2 15 VC1 SW1 2 15 VC1 V 3 14 PG1 IN1 V 3 IN1 14 PG1 V 4 13 RUN/SS1 IN1 V 4 IN1 13 RUN/SS1 17 17 V 5 12 RUN/SS2 IN2 V 5 IN2 12 RUN/SS2 V 6 11 PG2 IN2 V 6 IN2 11 PG2 SW2 7 10 VC2 SW2 7 10 VC2 BOOST2 8 9 FB2 BOOST2 8 9 FB2 DHD PACKAGE FE PACKAGE 16-LEAD PLASTIC DFN 16-LEAD PLASTIC TSSOP NARROW T T JMAX = 125°C, θJA = 43°C/W, θJC = 4.3°C/W JMAX = 125°C, θJA = 45°C/W, θJC = 10°C/W EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3506EDHD#PBF LT3506EDHD#TRPBF 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506AEDHD#PBF LT3506AEDHD#TRPBF 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506IDHD#PBF LT3506IDHD#TRPBF 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506AIDHD#PBF LT3506AIDHD#TRPBF 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506EFE#PBF LT3506EFE#TRPBF 3506EFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506AEFE#PBF LT3506AEFE#TRPBF 3506AEFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506IFE#PBF LT3506IFE#TRPBF 3506IFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C LT3506AIFE#PBF LT3506AIFE#TRPBF 3506AIEFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3506EDHD LT3506EDHD#TR 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506AEDHD LT3506AEDHD#TR 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506IDHD LT3506IDHD#TR 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506AIDHD LT3506AIDHD#TR 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506EFE LT3506EFE#TR 3506EFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506AEFE LT3506AEFE#TR 3506AEFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506IFE LT3506IFE#TR 3506IFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C LT3506AIFE LT3506AIFE#TR 3506AIEFE 16-Lead Plastic TSSOP Narrow –40°C to 125°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. 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/ 3506afc 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN Voltage ... –0.3V to 25V Maximum Junction Temperature .. 125°C BOOST Pin Voltage ...50V Operating Temperature Range (Note 2) BOOST Pin Above SW Pin ...25V E Grade ..–40°C to 85°C PG Pin Voltage ..25V I Grade ... –40°C to 125°C RUN/SS, FB, VC Pins ..5.5V Storage Temperature Range .. –65°C to 125°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BOOST1 1 16 FB1 BOOST1 1 16 FB1 SW1 2 15 VC1 SW1 2 15 VC1 V 3 14 PG1 IN1 V 3 IN1 14 PG1 V 4 13 RUN/SS1 IN1 V 4 IN1 13 RUN/SS1 17 17 V 5 12 RUN/SS2 IN2 V 5 IN2 12 RUN/SS2 V 6 11 PG2 IN2 V 6 IN2 11 PG2 SW2 7 10 VC2 SW2 7 10 VC2 BOOST2 8 9 FB2 BOOST2 8 9 FB2 DHD PACKAGE FE PACKAGE 16-LEAD PLASTIC DFN 16-LEAD PLASTIC TSSOP NARROW T T JMAX = 125°C, θJA = 43°C/W, θJC = 4.3°C/W JMAX = 125°C, θJA = 45°C/W, θJC = 10°C/W EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3506EDHD#PBF LT3506EDHD#TRPBF 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506AEDHD#PBF LT3506AEDHD#TRPBF 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506IDHD#PBF LT3506IDHD#TRPBF 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506AIDHD#PBF LT3506AIDHD#TRPBF 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506EFE#PBF LT3506EFE#TRPBF 3506EFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506AEFE#PBF LT3506AEFE#TRPBF 3506AEFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506IFE#PBF LT3506IFE#TRPBF 3506IFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C LT3506AIFE#PBF LT3506AIFE#TRPBF 3506AIEFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3506EDHD LT3506EDHD#TR 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506AEDHD LT3506AEDHD#TR 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 85°C LT3506IDHD LT3506IDHD#TR 3506 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506AIDHD LT3506AIDHD#TR 3506A 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3506EFE LT3506EFE#TR 3506EFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506AEFE LT3506AEFE#TR 3506AEFE 16-Lead Plastic TSSOP Narrow –40°C to 85°C LT3506IFE LT3506IFE#TR 3506IFE 16-Lead Plastic TSSOP Narrow –40°C to 125°C LT3506AIFE LT3506AIFE#TR 3506AIEFE 16-Lead Plastic TSSOP Narrow –40°C to 125°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. 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/ 3506afc 2