Datasheet LT3582, LT3582-5, LT3582-12 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Boost and Single Inductor Inverting DC/DC Converters with Optional I2C Programing and OTP |
| Seiten / Seite | 28 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| Dateiformat / Größe | PDF / 328 Kb |
| Dokumentensprache | Englisch |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING
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Textversion des Dokuments
LT3582/LT3582-5/LT3582-12
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN Voltage ..6V SWP Voltage ...15V PP SCL SDA V GND SWN Voltage .. –16.5V 16 15 14 13 CA 1 12 SWP CAPP Voltage ..15V V 2 OUTN 17 11 CAPP CAPP-VOUTP Voltage .. –0.8V to 8V GND SWN 3 10 CAPP ICAPP-VOUTP ... ±300mA SWN 4 9 VOUTP VOUTP Voltage ...15V 5 6 7 8 VOUTN Voltage .. –16.5V INV RAMPP Voltage ..3V SHDN RAMPN RAMPP RAMPN Voltage ..3V UD PACKAGE 16-PIN (3mm × 3mm) PLASTIC QFN SHDN Voltage .. –0.5 to 6V TJMAX = 125°C, θJA = 68°C/W V EXPOSED PAD (PIN #17) IS GND, MUST BE SOLDERED TO PCB PP Voltage ...–0.2 to 16V SDA, CA, SCL Voltage .. –0.5 to 6V Operating Junction Temperature Range (Notes 3, 5) LT3582E .. –40°C to 125°C Storage Temperature Range .. –65°C to 150°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3582EUD#PBF LT3582EUD#TRPBF LDDB 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C LT3582EUD-5#PBF LT3582EUD-5#TRPBF LDVG 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C LT3582EUD-12#PBF LT3582EUD-12#TRPBF LDVH 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based fi nish parts. 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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VIN = 3.6V, VSHDN = VIN unless otherwise noted. (Note 3) Switching Regulator Characteristics SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN_MIN Minimum Operating Voltage l 2.4 2.475 2.55 V VIN_MAX Maximum Operating Voltage l 5.5 V IVIN VIN Quiescent Current Ramp Current Confi gured to 1μA, 325 450 μA SWOFF Bit Active IVIN_SHDN VIN Quiescent Current in Shutdown VSHDN = 0 0.01 0.5 μA ICAPP_SHDN CAPP Quiescent Current in Shutdown VSHDN = 0, VCAPP = 5.0V, VOUTP = 0V 0 0.5 μA TOFF_MINP Minimum Switch Off Time Boost Switch 100 ns TOFF_MINN Minimum Switch Off Time Inverting Switch 125 ns 3582512fb 2
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN Voltage ..6V SWP Voltage ...15V PP SCL SDA V GND SWN Voltage .. –16.5V 16 15 14 13 CA 1 12 SWP CAPP Voltage ..15V V 2 OUTN 17 11 CAPP CAPP-VOUTP Voltage .. –0.8V to 8V GND SWN 3 10 CAPP ICAPP-VOUTP ... ±300mA SWN 4 9 VOUTP VOUTP Voltage ...15V 5 6 7 8 VOUTN Voltage .. –16.5V INV RAMPP Voltage ..3V SHDN RAMPN RAMPP RAMPN Voltage ..3V UD PACKAGE 16-PIN (3mm × 3mm) PLASTIC QFN SHDN Voltage .. –0.5 to 6V TJMAX = 125°C, θJA = 68°C/W V EXPOSED PAD (PIN #17) IS GND, MUST BE SOLDERED TO PCB PP Voltage ...–0.2 to 16V SDA, CA, SCL Voltage .. –0.5 to 6V Operating Junction Temperature Range (Notes 3, 5) LT3582E .. –40°C to 125°C Storage Temperature Range .. –65°C to 150°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3582EUD#PBF LT3582EUD#TRPBF LDDB 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C LT3582EUD-5#PBF LT3582EUD-5#TRPBF LDVG 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C LT3582EUD-12#PBF LT3582EUD-12#TRPBF LDVH 16-Pin (3mm × 3mm) Plastic QFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based fi nish parts. 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/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VIN = 3.6V, VSHDN = VIN unless otherwise noted. (Note 3) Switching Regulator Characteristics SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN_MIN Minimum Operating Voltage l 2.4 2.475 2.55 V VIN_MAX Maximum Operating Voltage l 5.5 V IVIN VIN Quiescent Current Ramp Current Confi gured to 1μA, 325 450 μA SWOFF Bit Active IVIN_SHDN VIN Quiescent Current in Shutdown VSHDN = 0 0.01 0.5 μA ICAPP_SHDN CAPP Quiescent Current in Shutdown VSHDN = 0, VCAPP = 5.0V, VOUTP = 0V 0 0.5 μA TOFF_MINP Minimum Switch Off Time Boost Switch 100 ns TOFF_MINN Minimum Switch Off Time Inverting Switch 125 ns 3582512fb 2