Advanced Analogic Technologies AAT2113A
Fast Transient 1.5A Step-Down Converter
| Part No. | AAT2113A |
|---|---|
| Datasheet | AAT2113A Download |
| Manufacturer |  Advanced Analogic Technologies |
| Description | Fast Transient 1.5A Step-Down Converter |
| Buy | Stock & Price |
FEATURES
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● 5mm x 5mm Total Solution Size 1.5A Maximum Output Current Tiny 0.47μH Chip Inductor Excellent Transient Response Input Voltage: 2.7V to 5.5V Ultra-small, Low Profile 8-pin 2mm x 2mm FTDFN Package Fixed or Adjustable Output Voltage Options:
● Fixed Output Voltage: 1.2V
● Adjustable Output Voltage: 1.0V to 1.8V High Efficiency, Low Noise Architecture 3MHz Switching Frequency No External Compensation Required 55μA No Load Quiescent Current 100% Duty Cycle Low-Dropout Operation Internal Soft Start Over-Temperature and Current Limit Protection <1μA Shutdown Current -40°C to 85°C Temperature Range
GENERAL DESCRIPTION
The AAT2113A SwitchReg™ is a 1.5A step-down converter with a typical input voltage of 3.3V and a fixed output voltage of 1.2V or an adjustable output. The 3MHz switching frequency enables the use of small external components. The ultra-small 2mm x 2mm footprint and high efficiency make the AAT2113A an ideal choice for portable applications. The AAT2113A delivers 1.5A maximum output current while consuming only 55μA no-load quiescent current.
