QBVW025A0B641Z

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are electronic components that convert a fixed DC voltage to a variable DC voltage, enabling many applications, such as providing power for electronic components. The QBVW025A0B641Z is a DC-DC converter specifically designed to use in a wide variety of power applications. This article will discuss the QBVW025A0B641Z application field and working principle of this converter.

QBVW025A0B641Z Application Field

The QBVW025A0B641Z DC-DC converter is a versatile, robust, and user-friendly power component designed for a wide range of applications. It can be used to convert the output of a battery or solar panel, or an AC wall adapter, into a useful variable DC voltage. It is suitable for a variety of applications, ranging from powering industrial automation systems to powering small devices such as mobile phones and laptop computers.

The application field of the QBVW025A0B641Z is wide, but some of the more common use cases include: providing regulated power to industrial automation systems, powering communications devices, providing battery voltage stability, powering small devices such as mobile phones and laptops, and powering large electric motors used in robotics.

QBVW025A0B641Z Working Principle

The QBVW025A0B641Z is a non-isolated, buck-boost, DC-DC converter. It is capable of accepting a wide range of input voltages, ranging from 4.5V to 26.5V, and can output a regulated voltage of up to 24V. The converter is rated at 5A in continuous mode, and can withstand peak loads of up to 10A.The principle behind the converter is simple. A buck-boost converter uses two modules - the main switching regulator module and an input-stage output-stage coupling module. The main switching regulator module is responsible for regulating the current and voltage, while the input-stage output-stage coupling module is responsible for controlling the power transfer efficiency.The main switching regulator module is controlled by a internal micro-controller and uses pulse width modulation (PWM) to adjust the output voltage. The PWM frequency can be adjusted from 200kHz to 2MHz and the output voltage is adjustable in 0.1V increments.The QBVW025A0B641Z is an efficient converter, with a typical conversion efficiency of up to 96%. The converter also features a Power Good signal which will indicate if the output voltage is within the required range.

Conclusion

The QBVW025A0B641Z is a versatile and robust DC-DC converter suitable for a wide range of power applications. It can economically and efficiently convert the output of a battery or AC wall adapter into a variable DC voltage, making it ideal for powering industrial automation systems, communications devices, and small and large electric motors in robotics. The QBVW025A0B641Z is also capable of providing a regulated money output voltage and features a power good signal, providing reliable and highly efficient operation.

The specific data is subject to PDF, and the above content is for reference