Datasheet LTC3309A (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 5V, 6A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN |
| Pages / Page | 24 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| File Format / Size | PDF / 3.0 Mb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. PART MARKING*. PACKAGE. MSL. PART NUMBER. PAD OR BALL FINISH
Model Line for this Datasheet
- LTC3309AEV#TRMPBF LTC3309AEV#TRPBF LTC3309AEV#WTRMPBF LTC3309AEV#WTRPBF LTC3309AHV#TRMPBF LTC3309AHV#TRPBF LTC3309AHV#WTRMPBF LTC3309AHV#WTRPBF LTC3309AIV#TRMPBF LTC3309AIV#TRPBF LTC3309AIV#WTRMPBF LTC3309AIV#WTRPBF LTC3309AJV#TRMPBF LTC3309AJV#TRPBF LTC3309AJV#WTRMPBF LTC3309AJV#WTRPBF LTC3309AMPV#TRMPBF LTC3309AMPV#TRPBF
Text Version of Document
LTC3309A
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN .. –0.3V to 6V EN .. –0.3V to Lesser of (VIN + 0.3V) or 6V FB .. –0.3V to Lesser of (V FB PGOOD IN + 0.3V) or 6V MODE/SYNC .. –0.3V to Lesser of (V 12 11 IN + 0.3V) or 6V AGND 1 10 RT RT .. –0.3V to Lesser of (VIN + 0.3V) or 6V EN 2 9 MODE/SYNC 13 AGND to PGND ... –0.3V to +0.3V PGND V 3 8 V PGOOD ... –0.3V to 6V IN IN I PGND 4 7 PGND 5 6 PGOOD ..5mA Operating Junction Temperature Range (Note 2): SW SW LTC3309AE ... –40˚C to +125°C LQFN PACKAGE LTC3309AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3309AH ...–40˚C to +150˚C TJMAX = 150°C, θJA = 51°C/W, θJB = 12°C/W, θJCBOTTOM = 8.6°C/W, θJCTOP = 73°C/W, ΨJT = 0.6°C/W LTC3309AMP ...–55˚C to +150˚C θ AND Ψ VALUES DETERMINED PER JESD51-7 ON A JEDEC 2S2P PCB, EXPOSED PAD (PIN 13) IS PGND, MUST BE SOLDERED TO PCB Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION PART MARKING* PACKAGE MSL PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE** TYPE RATING TEMPERATURE RANGE
LTC3309AEV#TRPBF LHFP –40°C to 125°C LTC3309AIV#TRPBF LHFP –40°C to 125°C LTC3309AHV#TRPBF LHFP –40°C to 150°C LQFN LTC3309AMPV#TRPBF LHFP –55°C to 150°C Au (RoHS) e4 (Laminate 3 LTC3309AEV#TRMPBF LHFP Package with –40°C to 125°C QFN Footprint) LTC3309AIV#TRMPBF LHFP –40°C to 125°C LTC3309AHV#TRMPBF LHFP –40°C to 150°C LTC3309AMPV#TRMPBF LHFP –55°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. **Pad or ball finish code is per IPC/JEDEC J-STD-609. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev. 0 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN .. –0.3V to 6V EN .. –0.3V to Lesser of (VIN + 0.3V) or 6V FB .. –0.3V to Lesser of (V FB PGOOD IN + 0.3V) or 6V MODE/SYNC .. –0.3V to Lesser of (V 12 11 IN + 0.3V) or 6V AGND 1 10 RT RT .. –0.3V to Lesser of (VIN + 0.3V) or 6V EN 2 9 MODE/SYNC 13 AGND to PGND ... –0.3V to +0.3V PGND V 3 8 V PGOOD ... –0.3V to 6V IN IN I PGND 4 7 PGND 5 6 PGOOD ..5mA Operating Junction Temperature Range (Note 2): SW SW LTC3309AE ... –40˚C to +125°C LQFN PACKAGE LTC3309AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3309AH ...–40˚C to +150˚C TJMAX = 150°C, θJA = 51°C/W, θJB = 12°C/W, θJCBOTTOM = 8.6°C/W, θJCTOP = 73°C/W, ΨJT = 0.6°C/W LTC3309AMP ...–55˚C to +150˚C θ AND Ψ VALUES DETERMINED PER JESD51-7 ON A JEDEC 2S2P PCB, EXPOSED PAD (PIN 13) IS PGND, MUST BE SOLDERED TO PCB Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION PART MARKING* PACKAGE MSL PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE** TYPE RATING TEMPERATURE RANGE
LTC3309AEV#TRPBF LHFP –40°C to 125°C LTC3309AIV#TRPBF LHFP –40°C to 125°C LTC3309AHV#TRPBF LHFP –40°C to 150°C LQFN LTC3309AMPV#TRPBF LHFP –55°C to 150°C Au (RoHS) e4 (Laminate 3 LTC3309AEV#TRMPBF LHFP Package with –40°C to 125°C QFN Footprint) LTC3309AIV#TRMPBF LHFP –40°C to 125°C LTC3309AHV#TRMPBF LHFP –40°C to 150°C LTC3309AMPV#TRMPBF LHFP –55°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. **Pad or ball finish code is per IPC/JEDEC J-STD-609. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev. 0 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
