Datasheet LTC3308A (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN |
| Páginas / Página | 24 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| Formato / tamaño de archivo | PDF / 2.4 Mb |
| Idioma del documento | Inglés |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION TAPE AND REEL. TAPE AND REEL MINI. PART MARKING*
Línea de modelo para esta hoja de datos
- LTC3308AEV#TRMPBF LTC3308AEV#TRPBF LTC3308AEV#WTRMPBF LTC3308AEV#WTRPBF LTC3308AHV#TRMPBF LTC3308AHV#TRPBF LTC3308AHV#WTRMPBF LTC3308AHV#WTRPBF LTC3308AIV#TRMPBF LTC3308AIV#TRPBF LTC3308AIV#WTRMPBF LTC3308AIV#WTRPBF LTC3308AJV#TRMPBF LTC3308AJV#TRPBF LTC3308AJV#WTRMPBF LTC3308AJV#WTRPBF LTC3308AMPV#TRMPBF LTC3308AMPV#TRPBF
Versión de texto del documento
LTC3308A
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 LTC3308AE ... –40˚C to +125°C LQFN PACKAGE LTC3308AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3308AJ ..–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 LTC3308AH ...–40˚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 LTC3308AMP ...–55˚C to +150˚C Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION TAPE AND REEL TAPE AND REEL MINI PART MARKING* PACKAGE TYPE TEMPERATURE RANGE
LTC3308AEV#TRPBF LTC3308AEV#TRMPBF LHFT –40°C to 125°C LTC3308AIV#TRPBF LTC3308AIV#TRMPBF LHFT –40°C to 125°C LQFN LTC3308AJV#TRPBF LTC3308AJV#TRMPBF LHFT –40°C to 150°C (Laminate Package with QFN Footprint) LTC3308AHV#TRPBF LTC3308AHV#TRMPBF LHFT –40°C to 150°C LTC3308AMPV#TRPBF LTC3308AMPV#TRMPBF LHFT –55°C to 150°C
AUTOMOTIVE PRODUCTS**
LTC3308AEV#WTRPBF LTC3308AEV#WTRMPBF LHFT –40°C to 125°C LTC3308AIV#WTRPBF LTC3308AIV#WTRMPBF LHFT LQFN –40°C to 125°C LTC3308AJV#WTRPBF LTC3308AJV#WTRMPBF LHFT (Laminate Package with QFN Footprint) –40°C to 150°C LTC3308AHV#WTRPBF LTC3308AHV#WTRMPBF LHFT –40°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. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. 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 LTC3308AE ... –40˚C to +125°C LQFN PACKAGE LTC3308AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3308AJ ..–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 LTC3308AH ...–40˚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 LTC3308AMP ...–55˚C to +150˚C Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION TAPE AND REEL TAPE AND REEL MINI PART MARKING* PACKAGE TYPE TEMPERATURE RANGE
LTC3308AEV#TRPBF LTC3308AEV#TRMPBF LHFT –40°C to 125°C LTC3308AIV#TRPBF LTC3308AIV#TRMPBF LHFT –40°C to 125°C LQFN LTC3308AJV#TRPBF LTC3308AJV#TRMPBF LHFT –40°C to 150°C (Laminate Package with QFN Footprint) LTC3308AHV#TRPBF LTC3308AHV#TRMPBF LHFT –40°C to 150°C LTC3308AMPV#TRPBF LTC3308AMPV#TRMPBF LHFT –55°C to 150°C
AUTOMOTIVE PRODUCTS**
LTC3308AEV#WTRPBF LTC3308AEV#WTRMPBF LHFT –40°C to 125°C LTC3308AIV#WTRPBF LTC3308AIV#WTRMPBF LHFT LQFN –40°C to 125°C LTC3308AJV#WTRPBF LTC3308AJV#WTRMPBF LHFT (Laminate Package with QFN Footprint) –40°C to 150°C LTC3308AHV#WTRPBF LTC3308AHV#WTRMPBF LHFT –40°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. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. 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