GS5801 Description
The GS5801 is a high efficiency synchronous step-up converter that can provide up to 3W of power to a boosted output from a low voltage source. Unlike most step-up converter, not only it starts up at a very low input voltage as low as 0.85V, it also incorporates circuits that disconnect the input from output, during shutdown, short-circuit, output current overloading, or other events when output is higher than the...
GS5801 Key Features
- Output Disconnect
- Short-circuit Protection
- 3W Output Power
- Output to Input Reversed Current Protection
- 0.85V Low Start-up Voltage
- VIN range from 0.6V to 4.5V
- Fixed Output Voltage : 2.1V, 3.3V and 5V
- Feedback Voltage : 0.6V (TYP)
- Up to 96% Efficiency
- 40μA No load IQ and light load PFM Mode