Datasheet LT3511 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Monolithic High Voltage Isolated Flyback Converter |
| Pages / Page | 26 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| File Format / Size | PDF / 265 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
Model Line for this Datasheet
Text Version of Document
LT3511
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
SW (Note 4) ..150V TOP VIEW V EN/UVLO 1 16 SW IN, EN/UVLO, RFB ..100V V V 3 IN 14 RFB IN to RFB ..±6V BIAS ..Lesser of 20V or V GND 5 12 R IN REF BIAS 6 11 TC R NC 7 10 VC REF, TC, VC ..6V GND 8 9 GND Operating Junction Temperature Range (Note 2) MS PACKAGE LT3511E, LT3511I ... –40°C to 125°C 16(12)-LEAD PLASTIC MSOP θ LT3511H ... –40°C to 150°C JA = 90°C/W LT3511MP .. –55°C to 150°C Storage Temperature Range .. –65°C to 150°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3511EMS#PBF LT3511EMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 125°C LT3511IMS#PBF LT3511IMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 125°C LT3511HMS#PBF LT3511HMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 150°C LT3511MPMS#PBF LT3511MPMS#TRPBF 3511 16-Lead Plastic MSOP –55°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. 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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 24V unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Voltage Range l 6 100 V VIN = BIAS 4.5 15 V Quiescent Current Not Switching 2.7 3.5 mA VEN/UVLO = 0.2V 0 μA EN/UVLO Pin Threshold EN/UVLO Pin Voltage Rising l 1.15 1.21 1.27 V EN/UVLO Pin Current VEN/UVLO = 1.1V 2.0 2.6 3.3 μA VEN/UVLO = 1.4V 0 μA Maximum Switching Frequency 650 kHz Maximum Current Limit 240 330 430 mA Minimum Current Limit 35 60 90 mA Switch VCESAT ISW = 100mA 0.3 V RREF Voltage 1.18 1.20 1.215 V l 1.17 1.23 V RREF Voltage Line Regulation 6V < VIN < 100V 0.01 0.03 %/V RREF Pin Bias Current (Note 3) l 80 400 nA Error Amplifier Voltage Gain 150 V/V Error Amplifier Transconductance ΔI = 2μA 140 μmhos 3511fc 2
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
SW (Note 4) ..150V TOP VIEW V EN/UVLO 1 16 SW IN, EN/UVLO, RFB ..100V V V 3 IN 14 RFB IN to RFB ..±6V BIAS ..Lesser of 20V or V GND 5 12 R IN REF BIAS 6 11 TC R NC 7 10 VC REF, TC, VC ..6V GND 8 9 GND Operating Junction Temperature Range (Note 2) MS PACKAGE LT3511E, LT3511I ... –40°C to 125°C 16(12)-LEAD PLASTIC MSOP θ LT3511H ... –40°C to 150°C JA = 90°C/W LT3511MP .. –55°C to 150°C Storage Temperature Range .. –65°C to 150°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3511EMS#PBF LT3511EMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 125°C LT3511IMS#PBF LT3511IMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 125°C LT3511HMS#PBF LT3511HMS#TRPBF 3511 16-Lead Plastic MSOP –40°C to 150°C LT3511MPMS#PBF LT3511MPMS#TRPBF 3511 16-Lead Plastic MSOP –55°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. 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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 24V unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Voltage Range l 6 100 V VIN = BIAS 4.5 15 V Quiescent Current Not Switching 2.7 3.5 mA VEN/UVLO = 0.2V 0 μA EN/UVLO Pin Threshold EN/UVLO Pin Voltage Rising l 1.15 1.21 1.27 V EN/UVLO Pin Current VEN/UVLO = 1.1V 2.0 2.6 3.3 μA VEN/UVLO = 1.4V 0 μA Maximum Switching Frequency 650 kHz Maximum Current Limit 240 330 430 mA Minimum Current Limit 35 60 90 mA Switch VCESAT ISW = 100mA 0.3 V RREF Voltage 1.18 1.20 1.215 V l 1.17 1.23 V RREF Voltage Line Regulation 6V < VIN < 100V 0.01 0.03 %/V RREF Pin Bias Current (Note 3) l 80 400 nA Error Amplifier Voltage Gain 150 V/V Error Amplifier Transconductance ΔI = 2μA 140 μmhos 3511fc 2
