Datasheet LT8606, LT8606B (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 42V, 350mA Synchronous Step-Down Regulator with 2.5μA Quiescent Current |
| 页数 / 页 | 24 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION … |
| 修订版 | C |
| 文件格式/大小 | PDF / 1.8 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
LT8606/LT8606B
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, EN/UV, PG ..42V Operating Junction Temperature Range (Note 2) FB, TR/SS . ...4V LT8606E .. –40°C to 125°C SYNC Voltage . ..6V LT8606I ... –40°C to 125°C LT8606H .. –40°C to 150°C Storage Temperature Range .. –65°C to 150°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BST 1 10 EN/UV BST 1 8 EN/UV SW 2 9 VIN SW 2 7 V 9 IN INTV 11 CC 3 8 PG RT 4 GND 7 TR/SS INTV GND CC 3 6 PG SYNC 5 6 FB RT 4 5 FB MSE PACKAGE 10-LEAD PLASTIC MSOP DC PACKAGE θ 8-LEAD (2mm × 2mm) PLASTIC DFN JA = 40°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB θJA = 102°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
LT8606EMSE#PBF LT8606EMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 125°C LT8606IMSE#PBF LT8606IMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 125°C LT8606HMSE#PBF LT8606HMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 150°C LT8606EDC#PBF LT8606EDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606IDC#PBF LT8606IDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606HDC#PBF LT8606HDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 150°C LT8606BEDC#PBF LT8606BEDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606BIDC#PBF LT8606BIDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606BHDC#PBF LT8606BHDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage 2.5 3.0 V l 3.2 VIN Quiescent Current VEN/UV = 0V 1 5 µA VEN/UV = 2V, Not Switching, VSYNC = 0V or LT8606 DFN, VIN ≤ 36V l 1.7 12 µA VIN Current in Regulation VIN = 6V, VOUT = 2.7V, Output Load = 100µA l 56 90 µA VIN = 6V, VOUT = 2.7V, Output Load = 1mA l 500 700 µA Rev C 2 For more information www.analog.com 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, EN/UV, PG ..42V Operating Junction Temperature Range (Note 2) FB, TR/SS . ...4V LT8606E .. –40°C to 125°C SYNC Voltage . ..6V LT8606I ... –40°C to 125°C LT8606H .. –40°C to 150°C Storage Temperature Range .. –65°C to 150°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BST 1 10 EN/UV BST 1 8 EN/UV SW 2 9 VIN SW 2 7 V 9 IN INTV 11 CC 3 8 PG RT 4 GND 7 TR/SS INTV GND CC 3 6 PG SYNC 5 6 FB RT 4 5 FB MSE PACKAGE 10-LEAD PLASTIC MSOP DC PACKAGE θ 8-LEAD (2mm × 2mm) PLASTIC DFN JA = 40°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB θJA = 102°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
LT8606EMSE#PBF LT8606EMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 125°C LT8606IMSE#PBF LT8606IMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 125°C LT8606HMSE#PBF LT8606HMSE#TRPBF LTGXT 10-Lead Plastic MSOP –40°C to 150°C LT8606EDC#PBF LT8606EDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606IDC#PBF LT8606IDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606HDC#PBF LT8606HDC#TRPBF LGXV 8-Lead Plastic 2mm × 2mm DFN –40°C to 150°C LT8606BEDC#PBF LT8606BEDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606BIDC#PBF LT8606BIDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 125°C LT8606BHDC#PBF LT8606BHDC#TRPBF LGXW 8-Lead Plastic 2mm × 2mm DFN –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage 2.5 3.0 V l 3.2 VIN Quiescent Current VEN/UV = 0V 1 5 µA VEN/UV = 2V, Not Switching, VSYNC = 0V or LT8606 DFN, VIN ≤ 36V l 1.7 12 µA VIN Current in Regulation VIN = 6V, VOUT = 2.7V, Output Load = 100µA l 56 90 µA VIN = 6V, VOUT = 2.7V, Output Load = 1mA l 500 700 µA Rev C 2 For more information www.analog.com 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