RP08-2412SA

DC DC Converters

The RP08-2412SA is a type of DC DC Converter, which is designed to convert a regulated 12V DC input into an adjustable output of 1V to 24V with a rated output current up to 8A. It not only can provide higher power density, but also can offer high reliability and high-efficiency performance. In addition, users can adjust the voltage precisely using the onboard control knob.

Application Field

The RP08-2412SA is mainly used in 3C digital products such as digital cameras, digital recorders, various types of TVs and MP4 players. It is also used in consumer electronic products, LED lights, HEV driving motor circuits, braking coils, auxiliary fan motor circuits, and many other renewable energy products.

Working Principle

This DC DC Converter employs synchronous rectification technology to ensure excellent load regulation and efficiency. Its switching elements comprising of field-effect transistor (FET) are driven by an on-chip MOSFET driver. The FETs in the converter switch at an operational frequency that oscillates between 100kHz and 500kHz by controlling the internal gate drive circuit. The high switching frequency enables the use of a low profile inductor, making the RP08-2412SA ideal for applications requiring a small form factor.

The RP08-2412SA features an integrated 1A current-mode fixed frequency pulse width modulation (PWM) control, providing a smoothly varying output voltage. Its power conversion efficiency can reach up to 92.5%, and its output ripple noise is remarkably low. Its output voltage can be precisely adjusted through a linear potentiometer.

Conclusion

As a DC DC Converter, the RP08-2412SA is remarkable for its small size, high reliability, high efficiency, and precision output voltage control. It can be used to power 3C digital products, consumer electronic products, LED lights, and many other applications. Its synchronous rectification technology and low profile inductor greatly contributes to its excellent performance.