Datasheet LTC3873-5 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller |
| Seiten / Seite | 16 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION. … |
| Dateiformat / Größe | PDF / 180 Kb |
| Dokumentensprache | Englisch |
ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LTC3873-5
ABSOLUTE MAXIMUM RATINGS (Note 1)
VCC to GND Operating Temperature Range (Note 2) Low Impedance Source ... –0.3V to 9V LTC3873E-5 ... –40°C to 85°C Current Fed ..25mA Into VCC LTC3873I-5 .. –40°C to 125°C RUN/SS .. –0.3V to 9V Junction Temperature (Note 3) ... 125°C IPRG Voltage ... –0.3V to (VCC + 0.3V) Storage Temperature Range ... –65°C to 125°C VFB, ITH Voltages ... –0.3V to 2.4V Lead Temperature (Soldering, 10 sec) SW Voltage .. –0.3V to 60V TS8 Package ... 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW GND 1 8 NGATE IPRG 1 8 SW V 2 7 V I FB CC TH 2 7 RUN/SS 9 V ITH 3 6 RUN/SS FB 3 6 VCC GND 4 5 NGATE IPRG 4 5 SW TS8 PACKAGE 8-LEAD PLASTIC TSOT-23 DDB PACKAGE T 8-LEAD (3mm s 2mm) PLASTIC DFN JMAX = 125°C, θJA = 230°C/W TJMAX = 125°C, θJA = 76°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
LTC3873ETS8-5#PBF LTC3873ETS8-5#TRPBF LTCSP 8-Lead Plastic TSOT-23 –40°C to 85°C LTC3873ITS8-5#PBF LTC3873ITS8-5#TRPBF LTCSP 8-Lead Plastic TSOT-23 –40°C to 125°C LTC3873EDDB-5#PBF LTC3873EDDB-5#TRPBF LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3873IDDB-5#PBF LTC3873IDDB-5#TRPBF LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3873ETS8-5 LTC3873ETS8-5#TR LTCSP 8-Lead Plastic TSOT-23 –40°C to 85°C LTC3873ITS8-5 LTC3873ITS8-5#TR LTCSP 8-Lead Plastic TSOT-23 –40°C to 125°C LTC3873EDDB-5 LTC3873EDDB-5#TR LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3873IDDB-5 LTC3873IDDB-5#TR LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed 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 specifi cations, go to: http://www.linear.com/tapeandreel/ 38735fb 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
VCC to GND Operating Temperature Range (Note 2) Low Impedance Source ... –0.3V to 9V LTC3873E-5 ... –40°C to 85°C Current Fed ..25mA Into VCC LTC3873I-5 .. –40°C to 125°C RUN/SS .. –0.3V to 9V Junction Temperature (Note 3) ... 125°C IPRG Voltage ... –0.3V to (VCC + 0.3V) Storage Temperature Range ... –65°C to 125°C VFB, ITH Voltages ... –0.3V to 2.4V Lead Temperature (Soldering, 10 sec) SW Voltage .. –0.3V to 60V TS8 Package ... 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW GND 1 8 NGATE IPRG 1 8 SW V 2 7 V I FB CC TH 2 7 RUN/SS 9 V ITH 3 6 RUN/SS FB 3 6 VCC GND 4 5 NGATE IPRG 4 5 SW TS8 PACKAGE 8-LEAD PLASTIC TSOT-23 DDB PACKAGE T 8-LEAD (3mm s 2mm) PLASTIC DFN JMAX = 125°C, θJA = 230°C/W TJMAX = 125°C, θJA = 76°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
LTC3873ETS8-5#PBF LTC3873ETS8-5#TRPBF LTCSP 8-Lead Plastic TSOT-23 –40°C to 85°C LTC3873ITS8-5#PBF LTC3873ITS8-5#TRPBF LTCSP 8-Lead Plastic TSOT-23 –40°C to 125°C LTC3873EDDB-5#PBF LTC3873EDDB-5#TRPBF LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3873IDDB-5#PBF LTC3873IDDB-5#TRPBF LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3873ETS8-5 LTC3873ETS8-5#TR LTCSP 8-Lead Plastic TSOT-23 –40°C to 85°C LTC3873ITS8-5 LTC3873ITS8-5#TR LTCSP 8-Lead Plastic TSOT-23 –40°C to 125°C LTC3873EDDB-5 LTC3873EDDB-5#TR LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 85°C LTC3873IDDB-5 LTC3873IDDB-5#TR LCSM 8-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed 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 specifi cations, go to: http://www.linear.com/tapeandreel/ 38735fb 2