BD9536FV-E2

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BD9536FV-E2, a voltage regulator belonging to the PMIC (Power Management Integrated Circuit) family, is a DC DC switching controller. It is a DC voltage regulator that is used to maintain the power supply by driving DC to DC converter load switches.

The main purpose of BD9536FV-E2 is to provide stable output voltage for digital circuit and analog circuit in a power supply system. This device regulates the output voltage within an extremely small noise margin, ensuring a reliable and accurate power supply.

Moreover, the BD9536FV-E2 voltage regulator can provide intrinsically safety protection against over-voltage, under-voltage and over-current, making it an ideal solution for applications that require stable and reliable performance. In addition, it has an adjustable switching frequency up to 500kHz.

Application field of BD9536FV-E2

BD9536FV-E2 offers a variety of applications when used as a voltage regulator. It is widely used in consumer electronics, automotive, automotive-aftermarket, laptop, cell phone chargers, medical devices, and other electronic components.

In terms of telecommunications and automotive applications, the voltage regulator of BD9536FV-E2 can manage the power supply efficiency and helps in recognizing the input voltage, enabling the current or voltage output efficiently through the overload protection system. Besides, it is also used in industrial equipment and computer peripherals, because of its low operating voltage, low supply current and operating temperature range.

Working principle of BD9536FV-E2

The BD9536FV-E2 voltage regulator is a switching device, which produces a regulated voltage from an unregulated DC input. It is based on a Pulse Width Modulated (PWM) technique, where it alternates between two different levels of voltage output.

The principle of PWM is to generate pulses of varying widths and amplitudes to give an average voltage output. The pulses are controlled by the output voltage feedback, which compares the output voltage with a reference voltage. The feedback voltage is then used to alter the pulse width of the output in order to regulate the output voltage.

Moreover, the BD9536FV-E2 voltage regulator also has an adjustable over-voltage protection level and an adjustable leveling time. The over-voltage protection limits the output voltage and will shut down the device when it exceeds the set protection level. On the other hand, the leveling time determines the time that the voltage drops to its initial level after the protection trips. These features ensure safe and reliable power supply regulation.

In conclusion, BD9536FV-E2 is a feature-packed DC DC switching controller that offers an efficient and reliable power supply regulation. It is a great choice for many electronics applications due to its over-voltage protection, adjustable switching frequency, and adjustable leveling time.

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