AS1382C-BWLT-AD

AS1382C-BWLT-AD Application Field and Working Principle

The AS1382C-BWLT-AD, manufactured by ams AG, is a DC-DC switching regulator that is designed to provide a fixed output voltage of 3.3V. In terms of PMIC - Voltage Regulators - DC DC Switching Regulators, this non-isolated, buck-type regulator is a powerful yet easy to use module designed to convert any input voltage -- ranging from 4.75 to 38V -- into a predetermined output voltage of 3.3V.

Features

The AS1382C-BWLT-AD boasts a wide range of features that make it suitable for a variety of applications. The regulator outputs up to 1A or 2A, depending on the package type, allowing for a wide range of power levels and applications. Its thermal monitor is able to shut down the regulator in case of over-temperature conditions and prevent any damage to the device itself. Other features include a wide supply voltage range and over-voltage protection.

Application Fields

The AS1382C-BWLT-AD’s wide range of features and its non-isolated buck-regulator type makes it suitable for a host of different applications. It can be used in LED lighting systems and automotive applications, where both economical power conversion and wide regulatory ranges are required. In AV equipment, the AS1382C-BWLT-AD can be used to provide the power required to power up a range of components, while in wireless and telecom applications, the regulator can be used to ensure device-level power and protect sensitive components from power surges and dips.

Working Principle

The AS1382C-BWLT-AD works with a synchronous buck-regulator topology, which adjusts the input voltage in order to convert it into the fixed output voltage. According to the duty cycle of the internal MOSFETs, the input voltage is converted into the predetermined output voltage using a direct current path from its output node to its input node. The AS1382C-BWLT-AD includes voltage regulation loop and a synchronous rectifier for improved efficiency and performance. The AS1382C-BWLT-AD also utilizes protection features to ensure circuit protection and device reliability.

Conclusion

The AS1382C-BWLT-AD is an excellent choice for PMIC - Voltage Regulators – DC DC Switching Regulators. It boasts a wide range of features and its non-isolated buck-regulator type makes it suitable for a variety of different applications. It can be used in LED lighting systems, automotive applications, AV equipment, telecommunication systems and more. Its synchronous buck-regulator topology also guarantees a reliable and stable output voltage.