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AAT1149 Datasheet (PDF) - Advanced Analogic Technologies
AAT1149 Datasheet PDF - Advanced Analogic Technologies
Part # AAT1149
Download  AAT1149 Download
File Size   1825.08 Kbytes
Page   20 Pages
Manufacturer  ANALOGICTECH [Advanced Analogic Technologies]
Direct Link  http://www.analogictech.com
Logo ANALOGICTECH - Advanced Analogic Technologies
Description 3MHz Fast Transient 400mA Step-Down Converter

AAT1149 Datasheet (PDF)

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AAT1149 Datasheet PDF - Advanced Analogic Technologies

Part # AAT1149
Download  AAT1149 Click to download

File Size   1825.08 Kbytes
Page   20 Pages
Manufacturer  ANALOGICTECH [Advanced Analogic Technologies]
Direct Link  http://www.analogictech.com
Logo ANALOGICTECH - Advanced Analogic Technologies
Description 3MHz Fast Transient 400mA Step-Down Converter

AAT1149 Datasheet (HTML) - Advanced Analogic Technologies


AAT1149 Product details

General Description
The AAT1149 SwitchReg is a 3.0MHz step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 1.0V. It is optimized to react quickly to load variations and operate with a tiny 0603 inductor that is only 1mm tall.

Features
• Ultra-Small 0603 Inductor (Height = 1mm)
• VIN Range: 2.7V to 5.5V
• VOUT Adjustable from 1.0V to VIN
• 400mA Max Output Current
• Up to 98% Efficiency
• 45μA No Load Quiescent Current
• 3.0MHz Switching Frequency
• 70μs Soft Start
• Fast Load Transient
• Over-Temperature Protection
• Current Limit Protection
• 100% Duty Cycle Low-Dropout Operation
• <1μA Shutdown Current
• SC70JW-8 or 0.9x1.2mm WLCSP Package
• Temperature Range: -40°C to +85°C

Applications
• Cellular Phones
• Digital Cameras
• Handheld Instruments
• Microprocessor / DSP Core / IO Power
• PDAs and Handheld Computers
• USB Devices




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About Advanced Analogic Technologies

Advanced Analogic Technologies (AnalogicTech) is a semiconductor company that specializes in the design, development and manufacture of power manageAdvanced Analogic Technologies (AnalogicTech) is a semiconductor company that specializes in the design, development and manufacture of power management and high-performance analog integrated circuits (ICs).
The company's products are used in a wide range of applications including mobile devices, laptops, digital cameras, and other portable electronic devices.
AnalogicTech's portfolio includes DC-DC converters, LED drivers, battery management ICs, and other power management solutions. The company was acquired by Texas Instruments in 2013.ment and high-performance analog integrated circuits (ICs). The company's products are used in a wide range of applications including mobile devices, laptops, digital cameras, and other portable electronic devices. AnalogicTech's portfolio includes DC-DC converters, LED drivers, battery management ICs, and other power management solutions. The company was acquired by Texas Instruments in 2013.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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