APS2406 Description
The APS2406 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages, such as 1.2V, 1.5V, 1.8V, etc. Supply current with no load is 300uA and drops to <1uA in shutdown.
APS2406 Key Features
- High Efficiency: Up to 96%
- 1.5MHz Constant Switching Frequency
- 800mA Output Current at VIN=3V
- Integrated Main switch and synchronous rectifier
- 2.5V to 6.5V Input Voltage Range
- Output Voltage as Low as 0.6V
- 100% Duty Cycle in Dropout
- Quiescent Current: 300µA(input < 4.2V)
- Short Circuit Protection
- <1uA Shutdown Current