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LTC3129-1 Datasheet(PDF) 2 Page - Linear Integrated Systems |
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LTC3129-1 Datasheet(HTML) 2 Page - Linear Integrated Systems |
2 / 24 page LTC4420 2 4420f For more information www.linear.com/LTC4420 absoluTe MaxiMuM raTings Terminal Voltages V1, V2 ......................................................–15V to 24V OUT ....................................................... –0.3V to 24V OUT – V2 .................................................–24V to 39V OUT – V1 .................................................–24V to 39V Input Voltages ADJ, CMP1, V2UV, V2TEST, V2DIS (Note 3) ................................................ –0.3V to 24V Output Voltages CMPOUT1, GNDSW, V2OK (Note 3) ...... –0.3V to 24V (Notes 1, 2) LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC4420CDD#PBF LTC4420CDD#TRPBF LGMR 12-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C LTC4420IDD#PBF LTC4420IDD#TRPBF LGMR 12-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC4420CMSE#PBF LTC4420CMSE#TRPBF 4420 12-Lead Plastic Exposed Pad MSOP 0°C to 70°C LTC4420IMSE#PBF LTC4420IMSE#TRPBF 4420 12-Lead Plastic Exposed Pad MSOP –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified 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 specifications, go to: http://www.linear.com/tapeandreel/. 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. V1 = 3.6V, V2 = 3.6V unless otherwise noted. TOP VIEW 13 GND DD PACKAGE 12-LEAD (3mm × 3mm) PLASTIC DFN 12 11 8 9 10 4 5 3 2 1 V2 V2DIS V2UV OUT V2OK GNDSW V1 V2TEST CMP1 ADJ GND CMPOUT1 6 7 TJMAX = 125°C, θJA = 43°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB 1 2 3 4 5 6 V1 V2TEST CMP1 ADJ GND CMPOUT1 12 11 10 9 8 7 V2 V2DIS V2UV OUT V2OK GNDSW TOP VIEW 13 GND MSE PACKAGE 12-LEAD PLASTIC MSOP TJMAX = 125°C, θJA = 40°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB pin conFiguraTion Pin Currents (Note 2) ADJ, CMP1, V2UV, CMPOUT1, GNDSW.............–1mA V2TEST, V2DIS, V2OK ......................................–1mA Operating Ambient Temperature Range LTC4420C................................................ 0°C to 70°C LTC4420I .............................................–40°C to 85°C Junction Temperature (Notes 4, 5)........................ 125°C Storage Temperature Range .................. –65°C to 150°C Lead Temperature (Soldering, 10 sec) MSOP Package .................................................300°C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Supply Voltage and Currents V1, V2 Operating Voltage Range l 1.8 18 V IV1 V1 Current, V1 Powering OUT V1 Current, V2 Powering OUT IOUT = 0, V1 = 8.4V, V2 = 3.6V V1 = 8.4V, V2 = 3.6V l l 3.6 500 6.3 800 µA nA orDer inForMaTion (http://www.linear.com/product/LTC4420#orderinfo) |
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Similar Description - LTC3129-1 |
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