Suitable for use in the AC input voltage range of 85VAC to 265VAC, the AL17050 can be used with confidence in any area. The internal MOSFETs used can withstand voltages up to 500V and greatly improve low power applications, so the device is only It will consume 100μA of quiescent current. In addition, this device combines low-load automatic adjustment technology to achieve excellent overall efficiency.
Through non-isolated design, manufacturers developing IoT applications can save BoM costs and meet the needs of smart appliances, smart sensors and networked lighting applications. Not only that, the AL17050 can deliver 3.3V at up to 60mA. With a constant voltage of 5V and low loss, it is especially suitable for microcontrollers with integrated IoT connectivity such as Bluetooth® LE or ZigbeeTM.
With the introduction of the AL17050, manufacturers can develop IoT applications that are powered directly from high-voltage AC power supplies and create superior power efficiency. In the next few years, the number of devices in the IoT is expected to increase to billions, so " Energy saving and power saving has become the main design consideration.
The AL17050 not only has outstanding regulation technology and high power efficiency, but even integrates perfect protection functions to prevent over temperature, overload, output short circuit and open circuit. The device is packaged in SOT25 and only needs to be matched in the buck converter configuration. Very few extra components, ideal for small products with limited space.