AT1366
Features
- High efficiency (95%) possible
- No Schottky Diode Required
- 800m A Output Current at 5V input 3.3V output
- Oscillation frequency 1.0MHz
- Built-in ON/OFF Function
- Low Dropout Operation: 100% Duty Cycle
- Stand-by current max. 1µA
- Input voltage: 2.5V ~5.5V
General Description
The AT1366 provides plete control for a DC/DC converter optimized for high-performance microprocessor applications. It is operated on current mode architecture for excellent line and load transient response. 1MHz operation frequency is allowing the use of small surface mount inductor and capacitor. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The AT1366 is a family of low-noise synchronous step-down DC/DC converters that is ideally suited for systems powered from a 1-cell Li-ion battery or from a 3-cell to 4-cell Ni Cd, Ni MH, or alkaline battery. It can also be used to USB-Based power system.
Applications
- Power Supply for portable...
