AAT AAT2513
The AAT2513 is a high efficiency dual synchronous step-down converter for applications where power efficiency, thermal performance and solution size are critical. Each converter is capable of 600mA output current and has its own enable pin. • Cellular Phones / Smart Phones The AAT2513 is available in a Pb-free, thermally • Digital Cameras enhanced 16-pin QFN33 package and is specified • Handheld Instruments for operation over the -40°C to +85°C temperature • Micro Hard Disc Drives range.| Part No. | AAT2513 |
|---|---|
| Datasheet | AAT2513 Download |
| Manufacturer |  AAT |
| Description | Dual 600mA Step-Down Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Input voltage ranges from 2.7V to 5.5V, making it ideal for systems powered by single-cell lithium-ion/polymer batteries. Efficiency of the converters is optimized over full load range. Total no load quiescent current is 60µA, allowing high efficiency even under light load conditions. The integrated power switches are controlled by pulse width modulation (PWM) with a 1.7MHz typical switching frequency at full load, which minimizes the size of external components. Fixed frequency, low noise operation can be forced by a logic signal on the MODE pin. Furthermore, an external clock can be used to synchronize the switching frequency of both converters.FEATURES
●● SystemPower™
●
●
●
●
●
●
●
●
●
●
●
● VIN Range: 2.7V to 5.5V Output Current: — Channel 1: 600mA — Channel 2: 600mA 96% Efficient Step-Down Converter Low No Load Quiescent Current — 60µA Total for Both Converters Integrated Power Switches 100% Duty Cycle 1.7MHz Switching Frequency Optional Fixed Frequency or Ex...
