A7506
Overview
- DC/DC converters delivering high efficiency in a
- SOT-26 package. Capable of supplying 3.3V at
- 100mA from a single AA cell input, the device contain an internal NMOS switch and PMOS synchronous rectifier.
- A switching frequency of 1.0MHz minimizes solution
- footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode
- PWM design is internally compensated, reducing
- external parts count. The A7506 features
- continuous switching at light loads. The device
- features low shutdown current of under 1uA.
- High Efficiency: Up to 92% 1.0MHz Constant Switching Frequency 3.3V Output Voltage at IOUT=100mA from a Single AA Cell; 5.0V Output Voltage at IOUT=500mA from one Li battery. Low Start-up Voltage: 0.85V Integrated main switch and synchronous rectifier. No Schottky Diode Required 2.5V to 5V Output Voltage Range Automatic Pulse Skipping Mode Operation Tiny External Components <1µA Shutdown Current Available in SOT-26 package. The A7506 is available in SOT-26 package
