TC4428EMF713

Logic Voltage - VIL, VIH:	0.8V, 2.4V
Base Part Number:	TC4428
Supplier Device Package:	8-DFN-S (6x5)
Package / Case:	8-VDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	19ns, 19ns
Input Type:	Inverting, Non-Inverting
Current - Peak Output (Source, Sink):	1.5A, 1.5A
Series:	--
Voltage - Supply:	4.5 V ~ 18 V
Gate Type:	N-Channel, P-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Low-Side
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PMIC - Gate Drivers: TC4428EMF713 Application Field and Working Principle

The PMIC - Gate Drivers technology has been widely used in various electronic systems, such as industrial, automotive and consumer electronics. TC4428EMF713 is a quite innovative and advanced power management integrated circuit (IC) that provides advanced control functions and a wide range of voltage and current protection. In this article, we will discuss the application field and working principle of TC4428EMF713.

Application Field

The TC4428EMF713 is primarily applicable to DC-DC converters, buck converters and H-bridge circuits. This IC has a variety of features such as wide operating input voltage range of 4V to 8V and low power supply current. Additionally, it provides protection from shorts, open circuits, under current and over current. The IC also allows for excellent performance in all types of applications, from low-power to high-current or high-voltage operation.In terms of applications, due to its ability of providing advanced control functions and excellent protection features, the TC4428EMF713 is well-suited for automotive, industrial and consumer applications. It is also ideal for advanced switching power supplies that require efficient, reliable, reliable control and advanced protection functions.

Working Principle

The TC4428EMF713 is an advanced switching power supply integrated circuit (IC). It has two main sections, the power supply section and the control section. The power supply section of the TC4428EMF713 contains an external MOSFET, an inductor and a diode. The MOSFET is used as the main power switch, while the inductor and diode provide effective energy storage and filtering. The control section of the IC includes a comparator, a linear regulator and a voltage reference. The comparator is used to compare the input voltage to the reference voltage. If the input voltage is greater than the reference voltage, the comparator will trigger the MOSFET to turn on, thus allowing the power supply to provide power to the load. Likewise, when the input voltage is lower than the reference voltage, the MOSFET will be turned off, thus stopping the power supply from providing power to the load. The linear regulator is used to control the output voltage of the power supply. The voltage reference provides a reference voltage for the comparator and the linear regulator, which helps maintain the output voltage of the power supply stable. Overall, the TC4428EMF713 is an advanced switching power supply IC that offers excellent control functions and protection features, making it an ideal choice for advanced switching power supplies. It is also applicable to a wide range of DC-DC converters, buck converters and H-bridge circuits.

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