BD9D322QWZ-E2

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

The BD9D322QWZ-E2 is a DC-DC Switching Regulator from Renesas, the world leader in driving digital transformation. This regulator is designed for a wide variety of applications ranging from automotive use, industrial automation, medical and medical imaging systems, factory automation, and more. It provides a regulated output voltage to the load despite fluctuations in input voltage and/or input current.

At the heart of the BD9D322QWZ-E2 is a PWM (pulse-width modulated) control circuit. The PWM circuit is used to control the switching frequency and duty cycle of MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOSFETs enable or disable power to the load in accordance with a predetermined duty cycle. The duty cycle, in turn, is determined by the output voltage feedback and various settings available on the regulator.

The BD9D322QWZ-E2 features a wide range of features and protections. The low voltage lockout (LVLO) feature protects the BD9D322QWZ-E2 from output shorts and overvoltage conditions; it reduces input/output ripple and improves efficiency by automatically bringing the output voltage to the correct value when the voltage fluctuates; and the adjustable overcurrent protection (OCP) prevents the inrush current from exceeding a safe level. In addition, the integrated soft-start feature prevents large inrush current from being generated, improving efficiency.

The BD9D322QWZ-E2\'s overvoltage protection (OVP) and undervoltage protection (UVP) work together to protect the regulator from a variety of different scenarios. The OVP prohibits the output voltage from exceeding a prescribed limit and the UVP detects and prevents any output voltage drop below the absolute minimum. All of these protections, combined with the device\'s high switching frequency (up to 800 KHz) and ultra-low quiescent current (as low as 75uA) ensure a reliable and efficient operation while ensuring safety of personnel and equipment.

The BD9D322QWZ-E2\'s wide switching frequency range (3KHz to 800KHz) and its adjustable output voltage make it ideal for applications such as automotive systems, medical imaging systems, and battery management systems. The adjustable output voltage, combined with a built-in skip current control and protection, allows for constant and accurate power delivery for a wide range of devices. In addition, the BD9D322QWZ-E2\'s high efficiency, low output ripple, and low quiescent current make it the ideal solution for many applications.

The BD9D322QWZ-E2 is a robust and reliable DC-DC switching regulator. It offers high efficiency and low output ripple, as well as a plethora of protection and control features. Furthermore, its wide range of adjustable setting options make it highly adaptable to all kinds of voltage regulator applications. With its combination of features, the BD9D322QWZ-E2 is the perfect choice for a wide range of applications.

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