Datasheet Details
- Part number
- AAT1143
- Manufacturer
- Advanced Analogic Technologies
- File Size
- 594.04 KB
- Datasheet
- AAT1143_AdvancedAnalogicTechnologies.pdf
- Description
- 1MHz 400mA Step-Down Converter
AAT1143 Description
AAT1143 1MHz 400mA Step-Down Converter General .
The AAT1143 SwitchReg™ is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.
AAT1143 Features
* SwitchReg™
VIN Range: 2.7V to 5.5V VOUT Adjustable Down to 0.6V
* Fixed or Adjustable Version 25µA No Load Quiescent Current Up to 95% Efficiency 400mA Max Outp
AAT1143 Applications
* The AAT1143 is available in either a fixed version with internal feedback or a programmable version with external feedback resistors. It can deliver 400mA of load current while maintaining a low 25µA no load quiescent current. The 1MHz switching frequency minimizes the size of external components w
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