AIC3417 Description
The AIC3417 is a high efficiency, step-up DC/DC con- verter with high light load efficiency. The true output disconnect function eliminates inrush current and al- lows Vout to go to zero during shutdown. The AIC3417 is suited for high current boost application such as battery backup supplies or wireless devices powered by one Li-Ion battery or two Alkaline, Ni-Cd, Ni-MH battery.
AIC3417 Key Features
- Output Voltage Range: from 2.5V to 5.5V
- Up to 94% Efficiency
- Up to 1.0A Continuous Output Current
- Allow EN pin Floating
- Built-in current mode pensation
- Built-in Protection: Over Current, Over Voltage
- Optional Active High/Low EN pin
- Logic Controlled Shutdown: < 1μA
- Output Disconnect by Shutdown Function
- Built-in Soft Start