TC4428AEMF713

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PMIC - Gate Drivers are power management integrated circuits (PMICs) used to provide a logic output level voltage, and to drive the logic output of integrated circuits such as microcontrollers and memory chips. In this article, we will be exploring the application field and working principles of TC4428AEMF713.

The TC4428AEMF713 is an dual Low Side MOSFET Driver offering integrated Schottky protection and fault protection against over-current and open drain. Its output drivers incorporate a 2-A/20-V N-channel power MOSFET. It is designed to drive two n-channel power MOSFETs configured as a low side driver. It has both a logic and a power supply ground, thus allowing a maximum potential of two MOSFETs to be driven simultaneously. The TC4428AEMF713 is designed to drive high-speed, low-resistance, medium-to-high-current MOSFETs, making it ideally suited for automotive applications.

The TC4428AEMF713 operates from a single supply voltage, typically 5 V to 25 V with no external components required . The device features a soft start current limiter, an adjustable voltage threshold and a differential delay amplifier. The main advantage of using the TC4428AEMF713 is its excellent performance; it is capable of driving up to 20 V between the supply voltage and the output. This makes it suitable for a variety of automotive applications.

The TC4428AEMF713 also features an adjustable current source. This current source can be programmed to provide a constant current to the load and is used to set the firing voltage at which the MOSFET starts to conduct. This feature ensures that the MOSFETs are not overloaded and that the device operates safely. It also prevents the MOSFETs from overheating.

The TC4428AEMF713 is a high-speed, robust, cost-efficient dual low-side MOSFET driver. It is well suited for a variety of applications such as automotive, industrial, and medical. The device is capable of driving two N-channel MOSFETs in parallel. The dual MOSFET drivers employed in the TC4428AEMF713 provide independent control over the two circuits being driven, allowing for flexibility in design and operation. The device is capable of operating at up to 1.5 A and 20 V, making it suitable for a variety of applications such as those requiring high-speed switching.

In conclusion, the TC4428AEMF713 is a highly efficient and cost-effective dual low side MOSFET driver. It can be programmed to configure a variety of circuits and applications. Its integrated Schottky protection and fault protection against over-current and open drain make it highly reliable and suitable for automotive, industrial, and medical applications.

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