FPP06R001

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FPP06R001 is a DC-DC Switching Regulator by PMIC (Power Management Integrated Circuits). As its name implies, FPP06R001 is able to stabilize the output voltage, reducing ripple and handling line and load regulation; as such, it serves as a voltage regulator. It is important to mention that this type of regulator also works as a power factor.

FPP06R001 can work with an input voltage of 6Vmin - 28Vmax, an output voltage of 0.8V - 6V, and a maximum peak current of 5A. It also has an efficiency of up to 98%. It is important to note that the switching regulator works within a frequency of 400kHz.

In terms of application fields, due to the regulated output voltage, FPP06R001 has become an important solution in a wide range of applications, such as telecommunication, industrial automation, computers and consumer electronics.

The key advantage of a DC-DC Switching Regulator is that it is able to boost or buck a voltage, that is, the output voltage of the regulator can be higher or lower than the input voltage. To regulate the output voltage, FPP06R001 uses Pulse Width Modulating or PWM, which is a signal or signal wave with a certain amount of onboard modulating frequency.

More precisely, PWM works by switching the output voltage (Vout) multiple times during a modulating frequency period. This creates a modulating signal wave that is able to regulate the output voltage (Vout) to within a predetermined range.

The PWM signal is generated by the regulator controller, which contains the onboard components needed to modulate the signal. The FPP06R001 regulator controller has a maximum modulating frequency of 400kHz.

One of the key components of the controller is an oscillator, which is responsible for setting the modulating frequency. The oscillator generates a square wave whose period and duty cycle can be adjusted by a resistor, capacitor and/or inductor (RCI). The combination of these components is known as a resonant sub-circuit, whose function is to filter the signal and reduce ripples.

The output of the resonant sub-circuit enters the regulator controller, which converts the signal into PWM. The controller then drives the voltage converter and synchronizes it with the PWM signal, thus controlling the output voltage (Vout).

The FPP06R001 DC-DC switching regulator also includes an integrated feedback loop, which is responsible for maintaining the constant output voltage. This feedback loop works by comparing the output voltage (Vout) to an internal reference voltage, which is also known as the targeted (or desired) voltage.

If the output voltage (Vout) is higher than the targeted voltage, the feedback loop increases the duty cycle of the PWM signal. Conversely, if the output voltage (Vout) is lower than the targeted voltage, the feedback loop decreases the duty cycle of the PWM signal. This process continuously repeats while the FPP06R001 is powered on, ensuring that the output voltage (Vout) remains within the predetermined range.

In summary, the FPP06R001 DC-DC Switching Regulator is an important voltage regulator for applications in the telecommunication, industrial automation, computer and consumer electronics industries. The regulator uses PWM signals generated by its integrated controller, which are then synchronised with a voltage converter in order to control the output voltage (Vout). An integrated feedback loop is also included, which serves to keep the output voltage (Vout) within the predetermined range. Through this combination of components, the FPP06R001 is able to deliver a regulated and reliable voltage output.

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