Datasheet LT8415 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Ultralow Power Boost Converter with Dual Half-Bridge Switches |
| Páginas / Página | 14 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| Formato / tamaño de archivo | PDF / 268 Kb |
| Idioma del documento | Inglés |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION (http://www.linear.com/product/LT8415#orderinfo
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LT8415
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW CC Voltage .. – 0.3V to 16V CAP, VOUT Voltage ..–0.3V to 40V SHDN 1 12 FBP SW ... –0.3V to 41V VCC 2 11 VREF IN1,IN2 ...–0.3V to 6V GND 3 10 CAP 13 SW 4 9 V OUT1,OUT2 ..–0.3V to 40V OUT IN1 5 8 OUT1 SHDN Voltage .. –0.3V to 16V IN2 6 7 OUT2 VREF Voltage ...–0.3V to 2.5V DDB PACKAGE FBP Voltage...–0.3V to 2.5V 12-PIN (3mm × 2mm) PLASTIC DFN Maximum Junction Temperature .. 125°C TJMAX = 125°C, θJA = 76°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB Operating Temperature Range (Note 2).. –40°C to 125°C Storage Temperature Range ..–65°C to 150°C
ORDER INFORMATION (http://www.linear.com/product/LT8415#orderinfo ) LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT8415EDDB#PBF LT8415EDDB#TRPBF LFDC 12-Pin (3mm × 2mm) Plastic DFN –40°C to 125°C LT8415IDDB#PBF LT8415IDDB#TRPBF LFDC 12-Pin (3mm × 2mm) Plastic DFN –40°C to 125°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 TA = 25°C. VIN = 3.0V, VSHDN = VIN unless otherwise noted. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Operating Voltage 2.20 2.50 V Maximum Operating Voltage 16 V Reference Voltage l 1.220 1.235 1.255 V VREF Current Limit (Note 3) 10 µA VREF Discharge Time (Note 3) 70 µS VREF Line Regulation 0.01 %/V Quiescent Current Not Switching l 10.5 15.5 µA Quiescent Current in Shutdown VSHDN = 0V l 0 1 µA Quiescent Current from VOUT and CAP VOUT = 16V 4 µA Minimum Switch Off Time After Start-Up (Note 4) 240 During Start-Up (Note 4) 600 nS Switch Current Limit l 20 25 30 mA Switch VCESAT ISW = 10mA 150 mV Switch Leakage Current VSW = 5V 0 1 µA Schottky Forward Voltage IDIODE = 10mA 650 850 mV Schottky Reverse Leakage VCAP – VSW = 5 0 0.5 µA VCAP – Vsw = 40 0 1 µA 8415fb 2 For more information www.linear.com/LT8415
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW CC Voltage .. – 0.3V to 16V CAP, VOUT Voltage ..–0.3V to 40V SHDN 1 12 FBP SW ... –0.3V to 41V VCC 2 11 VREF IN1,IN2 ...–0.3V to 6V GND 3 10 CAP 13 SW 4 9 V OUT1,OUT2 ..–0.3V to 40V OUT IN1 5 8 OUT1 SHDN Voltage .. –0.3V to 16V IN2 6 7 OUT2 VREF Voltage ...–0.3V to 2.5V DDB PACKAGE FBP Voltage...–0.3V to 2.5V 12-PIN (3mm × 2mm) PLASTIC DFN Maximum Junction Temperature .. 125°C TJMAX = 125°C, θJA = 76°C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB Operating Temperature Range (Note 2).. –40°C to 125°C Storage Temperature Range ..–65°C to 150°C
ORDER INFORMATION (http://www.linear.com/product/LT8415#orderinfo ) LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT8415EDDB#PBF LT8415EDDB#TRPBF LFDC 12-Pin (3mm × 2mm) Plastic DFN –40°C to 125°C LT8415IDDB#PBF LT8415IDDB#TRPBF LFDC 12-Pin (3mm × 2mm) Plastic DFN –40°C to 125°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 TA = 25°C. VIN = 3.0V, VSHDN = VIN unless otherwise noted. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Operating Voltage 2.20 2.50 V Maximum Operating Voltage 16 V Reference Voltage l 1.220 1.235 1.255 V VREF Current Limit (Note 3) 10 µA VREF Discharge Time (Note 3) 70 µS VREF Line Regulation 0.01 %/V Quiescent Current Not Switching l 10.5 15.5 µA Quiescent Current in Shutdown VSHDN = 0V l 0 1 µA Quiescent Current from VOUT and CAP VOUT = 16V 4 µA Minimum Switch Off Time After Start-Up (Note 4) 240 During Start-Up (Note 4) 600 nS Switch Current Limit l 20 25 30 mA Switch VCESAT ISW = 10mA 150 mV Switch Leakage Current VSW = 5V 0 1 µA Schottky Forward Voltage IDIODE = 10mA 650 850 mV Schottky Reverse Leakage VCAP – VSW = 5 0 0.5 µA VCAP – Vsw = 40 0 1 µA 8415fb 2 For more information www.linear.com/LT8415