EN5395QI Power Supplies - Board Mount

DC-DC Converters - EN5395QI Application Field and Working Principle

DC-DC converters are devices that convert the voltage and current of a DC source to an adjustable voltage and current output. The technology behind these devices has been around for many years, but the recent development of new materials and components has allowed for the development of advanced versions such as the EN5395QI. This device not only offers a wide range of applications, but also boasts an efficient and reliable operation.

Application Fields

The EN5395QI is a versatile device and can be used for a wide range of applications. It can provide a reliable and accurate output voltage and current for grid-tied or off-grid solar systems, automotive, telecommunication, and industrial projects. In addition, it is capable of maintaining the output voltage and current while connected to a constantly varying input source. This makes it an ideal choice for applications that require a reliable output signal even in unpredictable or unstable conditions.

The EN5395QI is also capable of providing a higher current output than most other DC-DC converters due to its high PMOS current capability. This makes it a great choice for applications that require a higher current output such as powering high-voltage LEDs or motors.

Working Principle

At the core of the EN5395QI is a MOSFET module. The MOSFET is a semiconductor device that switches an input voltage into a regulated output voltage according to a control signal. The module is designed with two sets of integrated circuits (ICs): the reference and the error amplifier. The reference IC is responsible for setting the output voltage while the error amplifier IC is responsible for adjusting the output voltage in response to a varying input voltage.

When the EN5395QI is powered on, the reference IC will set the output voltage to the predetermined level. As the input voltage changes, the error amplifier IC will adjust the output voltage in order to maintain the predetermined level. This is achieved by amplifying the error signal generated by the reference IC and using this signal to switch the MOSFET on or off. This results in an efficient and reliable output voltage and current.

Conclusion

The EN5395QI DC-DC converter offers a wide range of applications due to its high power output capability and reliable operation. The device is capable of providing an adjustable output voltage and current while connected to a varying input source. The device utilizes a MOSFET module and two sets of ICs to control the output voltage and current. This makes it an ideal choice for applications that require a reliable output signal even in unpredictable or unstable conditions.