Datasheet LTC3307 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 5V, 3A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN |
| 页数 / 页 | 24 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| 文件格式/大小 | PDF / 2.3 Mb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. PART MARKING*. PACKAGE. MSL. PART NUMBER. PAD OR BALL FINISH
该数据表的模型线
文件文字版本
LTC3307
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) LTC3307AH ..–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 LTC3307AMP ...–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
LTC3307AEV#TRPBF LHFR –40°C to 125°C LTC3307AIV#TRPBF LHFR –40°C to 125°C LTC3307AHV#TRPBF LHFR –40°C to 150°C LQFN LTC3307AMPV#TRPBF LHFR –55°C to 150°C Au (RoHS) e4 (Laminate 3 LTC3307AEV#TRMPBF LHFR Package with –40°C to 125°C QFN Footprint) LTC3307AIV#TRMPBF LHFR –40°C to 125°C LTC3307AHV#TRMPBF LHFR –40°C to 150°C LTC3307AMPV#TRMPBF LHFR –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 LTC3307AE ... –40˚C to +125°C LQFN PACKAGE LTC3307AI ...–40˚C to +125˚C 12-LEAD (2mm × 2mm × 0.74mm) LTC3307AH ..–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 LTC3307AMP ...–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
LTC3307AEV#TRPBF LHFR –40°C to 125°C LTC3307AIV#TRPBF LHFR –40°C to 125°C LTC3307AHV#TRPBF LHFR –40°C to 150°C LQFN LTC3307AMPV#TRPBF LHFR –55°C to 150°C Au (RoHS) e4 (Laminate 3 LTC3307AEV#TRMPBF LHFR Package with –40°C to 125°C QFN Footprint) LTC3307AIV#TRMPBF LHFR –40°C to 125°C LTC3307AHV#TRMPBF LHFR –40°C to 150°C LTC3307AMPV#TRMPBF LHFR –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