S82S-7305

Introduction

DC/DC converters are an essential component in numerous electrical systems as they are able to provide a frame of reference for the current and voltage of a power source. As such, they are used in a wide range of applications, from providing isolation from power source sensitivities to providing power conditioning and protection. One example of a DC/DC converter is the S82S-7305, a 3.3V/5V Buck-Boost Converter designed with ultimate flexibility, safety and system performance in mind.

S82S-7305 Application Field

The S82S-7305 Buck-Boost DC/DC Converter is suitable for many different applications, such as general-purpose 3.3V/5V DC/DC conversion and applications requiring higher levels of isolation from power source sensitivity. It is designed for use in industrial automation, automotive, marine, instrumentation and many more settings. Its capability for regulating output voltage can accommodate loads with rapid changes in current while smoothly maintaining adequate voltage levels. Additionally, the S82S-7305 is designed to maintain high efficiency under full load and low load conditions due to its low power dissipation and low voltage drops.

S82S-7305 Working Principles

The S82S-7305 is a Buck-Boost Converter designed with various protective features, like overcurrent, overvoltage and short circuit protection. It starts with an input voltage and converts it to an output voltage at an adjustable input voltage limit. It then uses a secondary winding of an isolated transformer to step-up or step-down the output voltage. This is simplified by the buck-boost switching architecture, which uses logic-level shift circuitry to switch between the buck and boost direction.

The S82S-7305 also boasts a wide operating temperature range from -20 to +85 degrees Celsius. The output voltage can be adjusted from 2.5V to 10V by either a single resistor or a digital control interface. Additionally, it is designed to operate in fixed frequency mode or PWM/PFM mode for improving efficiency. Moreover, the S82S-7305 features an on/off switch to conserve power when not needed.

Conclusion

In conclusion, the S82S-7305 is an ideal solution for general-purpose 3.3V/5V DC/DC conversion and applications requiring higher levels of isolation. Designed with ultimate flexibility, safety and system performance in mind, it features a wide operating temperature range, adjustable output voltage, protection features and adjustable frequency operations. This makes the S82S-7305 an ideal fit for various settings, such as industrial automation, automotive, marine, and instrumentation.