AAT1146 | Fast Transient 400mA Step-Down DC/DC Converter

The AAT1146 SwitchReg is a member of AnalogicTech's Total Power Management IC (TPMIC) product family. It is a 1.4MHz Step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V. It is optimized to react quickly to a load variation. The AAT1146 is available in fixed voltage versions with internal feedback and a programmable version with external feedback resistors. It CAN deliver 400mA of load current while maintaining a low 27A no load quiescent current. The 1.4MHz switching frequency minimizes the size of external components while keeping switching losses low. The AAT1146 is designed to maintain high efficiency throughout the operating range, which is critical for portable applications. The AAT1146 is 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.
AAT1146 's PackagesAAT1146 's pdf datasheet
AAT1146IJS-0.6-T1 SC-70
AAT1146IJS-1.2-T1 SC-70
AAT1146IJS-1.3-T1 SC-70
AAT1146IJS-1.8-T1 SC-70
AAT1146IJS-1.875-T1 SC-70
AAT1146IGV-0.6-T1 SOT-23




AAT1146 Pinout, Pinouts
AAT1146 pinout,Pin out
This is one package pinout of AAT1146,If you need more pinouts please download AAT1146's pdf datasheet.

AAT1146 Application circuits
AAT1146 circuits
This is one application circuit of AAT1146,If you need more circuits,please download AAT1146's pdf datasheet.


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