FAN5361UMP182X

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FAN5361UMP182X is a DC-DC switching regulator designed to provide precise voltage regulation and low quiescent current. It combines an advanced integrated and programmable low-side MOSFET, adjustable soft-start capabilities, precise current limit, and over-voltage protection features with a wide input voltage range and a small 8-pin PQFN package. The device provides a regulated output voltage and a minimum 12A continuous output current.

The FAN5361UMP182X is designed to work in a range of applications including automotive, consumer electronics, general purpose, industrial, and medical. It is capable of providing a regulated output voltage from 1V up to 8V with a maximum continuous output current of 12A and switching frequency up to 1MHz. It is a highly integrated and programmable solution for voltage regulation and switching applications.

FAN5361UMP182X Application Field

The FAN5361UMP182X is an ideal choice for a wide range of applications requiring high power efficiency, tight voltage regulation, and small form factor. It is often used in automotive, consumer electronics, and medical applications because of its robustness and versatility. It is suitable for automotive on-board chargers, LED lighting, LED lighting control, power distribution in consumer electronics, as well as charging and power management in medical devices.

The FAN5361UMP182X is also suitable for use in handheld devices and other portable power applications that require power efficiency, tight regulation, and miniaturized size. It can be used in automotive systems such as on-board chargers and power distribution, consumer electronics such as LED lighting control and power management, and medical devices such as charging and power management. It is also ideal for handheld devices and other portable power applications that require high efficiency, tight regulation, and miniaturized size.

FAN5361UMP182X Working Principle

The FAN5361UMP182X utilizes an integrated MOSFET to control the flow of current from the input voltage source to the load. The MOSFET is driven by a pulse width modulation (PWM) signal generated by the integrated control circuit. The PWM signal determines the frequency of the switch, which in turn determines the output voltage. The output voltage is detected and compared with the reference voltage to generate a control signal for the PWM. This closed-loop control ensures that the output voltage is precisely regulated.

The FAN5361UMP182X also features adjustable soft-start, current limiting, and over-voltage protection. The adjustable soft-start feature ensures a smooth output voltage ramp-up and current protection at start-up, while the current-limiting feature prevents over-current conditions that may damage the device. The over-voltage protection circuit protects the device against voltage spikes or surges that may damage the device. All these features make the FAN5361UMP182X a robust and reliable device for voltage regulation and switching applications.

In summary, the FAN5361UMP182X is a highly integrated and programmable DC-DC switching regulator designed to provide precise voltage regulation and low quiescent current. It is well-suited for use in automotive, consumer electronics, industrial, and medical applications because of its robustness and versatility. It features adjustable soft- start, current limiting, and over-voltage protection, making it a reliable and robust device for voltage regulation and switching applications.

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