G5719B Overview
The G5719B is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation is only 50µA and drops to <1µA in shutdown. The 2.5V to 6V input voltage range makes the G5719B ideally suited for single Li-Ion battery-powered applications.
G5719B Key Features
- High Efficiency: Up to 95%
- Low Quiescent Current: Only 50µA During Opera
- Internal Soft Start Function
- Output Current
- 2.5V to 6V Input Voltage Range
- 1MHz Switching Frequency
- No Schottky Diode Required
- 100% Duty Cycle in Dropout Operation
- 0.6V Reference Allows Low Output Voltages
- <1µA Shutdown Current
G5719B Applications
- 40°C to +85°C -40°C to +85°C -40°C to +85°C