AAT1147 | High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter

The AAT1147 SwitchReg is a fixed frequency 1.4MHz Step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V. The AAT1147 is optimized for low noise portable applications, reacts quickly to a load variations, and reaches peak efficiency at heavy load. The AAT1147 output voltage is programmable with external feedback resistors. It CAN deliver 400mA of load current while maintaining high power efficiency. The 1.4MHz switching frequency minimizes the size of external components while keeping switching losses low. The AAT1147 available in a Pb-free, space-saving 2.0x2.1mm SC70JW-8 package and is rated over the -40C to +85C temperature range.
By Advanced Analogic Technologies, Inc.
AAT1147 's PackagesAAT1147 's pdf datasheet

AAT1147 Pinout, Pinouts
AAT1147 pinout,Pin out
This is one package pinout of AAT1147,If you need more pinouts please download AAT1147's pdf datasheet.

AAT1147 Application circuits
AAT1147 circuits
This is one application circuit of AAT1147,If you need more circuits,please download AAT1147's pdf datasheet.

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