Datasheet LTC3307A (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 5V, 3A Synchronous Step-Down Silent Switcher in 2mm × 2mm LQFN |
| 页数 / 页 | 26 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 3.2 Mb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. PACKAGE. TAPE AND REEL. TAPE AND REEL MINI. PART MARKING*
该数据表的模型线
- LTC3307AEV#TRMPBF LTC3307AEV#TRPBF LTC3307AEV#WTRMPBF LTC3307AEV#WTRPBF LTC3307AHV#TRMPBF LTC3307AHV#TRPBF LTC3307AHV#WTRMPBF LTC3307AHV#WTRPBF LTC3307AIV#TRMPBF LTC3307AIV#TRPBF LTC3307AIV#WTRMPBF LTC3307AIV#WTRPBF LTC3307AJV#TRMPBF LTC3307AJV#TRPBF LTC3307AJV#WTRMPBF LTC3307AJV#WTRPBF LTC3307AMPV#TRMPBF LTC3307AMPV#TRPBF
文件文字版本
LTC3307A
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 LTC3307AE ... –40˚C to +125°C LQFN PACKAGE LTC3307AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3307AJ ..–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 LTC3307AH ..–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 LTC3307AMP ...–55˚C to +150˚C Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION PACKAGE TAPE AND REEL TAPE AND REEL MINI PART MARKING* TYPE TEMPERATURE RANGE
LTC3307AEV#TRPBF LTC3307AEV#TRMPBF LHFR –40°C to 125°C LTC3307AIV#TRPBF LTC3307AIV#TRMPBF LHFR –40°C to 125°C LQFN LTC3307AJV#TRPBF LTC3307AJV#TRMPBF LHFR –40°C to 150°C (Laminate Package with QFN Footprint) LTC3307AHV#TRPBF LTC3307AHV#TRMPBF LHFR –40°C to 150°C LTC3307AMPV#TRPBF LTC3307AMPV#TRMPBF LHFR –55°C to 150°C
AUTOMOTIVE PRODUCTS**
LTC3307AEV#WTRPBF LTC3307AEV#WTRMPBF LHFR –40°C to 125°C LTC3307AIV#WTRPBF LTC3307AIV#WTRMPBF LHFR LQFN –40°C to 125°C LTC3307AJV#WTRPBF LTC3307AJV#WTRMPBF LHFR (Laminate Package with QFN Footprint) –40°C to 150°C LTC3307AHV#WTRPBF LTC3307AHV#WTRMPBF LHFR –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. A 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 Revision History 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 LTC3307AE ... –40˚C to +125°C LQFN PACKAGE LTC3307AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3307AJ ..–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 LTC3307AH ..–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 LTC3307AMP ...–55˚C to +150˚C Storage Temperature Range ...–65˚C to +150°C Maximum Reflow (Package Body) Temperature ...260°C
ORDER INFORMATION PACKAGE TAPE AND REEL TAPE AND REEL MINI PART MARKING* TYPE TEMPERATURE RANGE
LTC3307AEV#TRPBF LTC3307AEV#TRMPBF LHFR –40°C to 125°C LTC3307AIV#TRPBF LTC3307AIV#TRMPBF LHFR –40°C to 125°C LQFN LTC3307AJV#TRPBF LTC3307AJV#TRMPBF LHFR –40°C to 150°C (Laminate Package with QFN Footprint) LTC3307AHV#TRPBF LTC3307AHV#TRMPBF LHFR –40°C to 150°C LTC3307AMPV#TRPBF LTC3307AMPV#TRMPBF LHFR –55°C to 150°C
AUTOMOTIVE PRODUCTS**
LTC3307AEV#WTRPBF LTC3307AEV#WTRMPBF LHFR –40°C to 125°C LTC3307AIV#WTRPBF LTC3307AIV#WTRMPBF LHFR LQFN –40°C to 125°C LTC3307AJV#WTRPBF LTC3307AJV#WTRMPBF LHFR (Laminate Package with QFN Footprint) –40°C to 150°C LTC3307AHV#WTRPBF LTC3307AHV#WTRMPBF LHFR –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. A 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 Revision History Typical Application Related Parts