SPU01N-12 Power Supplies - Board Mount

DC-DC Converters are electrical devices that convert electric power from one form to another. The SPU01N-12 is a DC-DC converter in particular, designed to convert a 12V source to a clean 5V output. This converter is ideal for use in multiple application fields, such as remote powering, battery operated devices, and automotive applications.

Design Features

The SPU01N-12 features an ultra-compact SMD package that is only 30mm in size. Its design is based on the synchronous rectification principle, which provides superior efficiency and excellent line and load regulation. The surface-mountable housing allows for easy installation on printed circuit boards and the extended frequency range provides greater flexibility in design. The device also features integrated thermal shutdown and overload current protection, and is able to operate in high temperature conditions and harsh environments.

Working Principle

The working principle of the SPU01N-12 is based on the switching regulator principle. In this design, the output is sensed directly and compared to the desired voltage. This comparison is used to trigger the switch when the output voltage falls below the desired value. The switch then turns the power input into a high frequency voltage pulse that is fed to the output converter. The output converter then converts the high frequency pulse into a stable DC output.

Applications

The SPU01N-12 can be used in a variety of applications, such as remote powering, battery operated devices, automotive applications, and portable consumer electronics. Its high efficiency and wide input voltage range make it an ideal choice for these applications. In addition, it is suitable for powering embedded systems, industrial controllers, motor controllers, and other components that require a clean and reliable 5V output.

Conclusion

The SPU01N-12 is an efficient and reliable DC-DC converter that can be used in a variety of applications. Its ultra-compact design and wide input voltage range make it an ideal choice for remote powering, battery operated devices, and automotive applications. Its synchronous rectification principle provides a clean and stable output and its integrated protection mechanisms ensure the longevity of the device.