TC4467EJD

Logic Voltage - VIL, VIH:	0.8V, 2.4V
Base Part Number:	TC4467
Supplier Device Package:	14-CERDIP
Package / Case:	14-CDIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	15ns, 15ns
Input Type:	Inverting
Current - Peak Output (Source, Sink):	1.2A, 1.2A
Series:	--
Voltage - Supply:	4.5 V ~ 18 V
Gate Type:	N-Channel, P-Channel MOSFET
Number of Drivers:	4
Channel Type:	Independent
Driven Configuration:	Low-Side
Part Status:	Obsolete
Packaging:	Tube

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TC4467EJD application field and working principlePMIC (Power Management Integrated Circuits) are used to deliver power to various types of electronic devices, including mobile phones, computers, and other consumer electronics. One type of PMIC is a gate driver, which controls the switching of components on and off in order to manage and direct the flow of electricity in a device. The TC4467EJD gate driver is a popular choice for those looking for a reliable and efficient way to switch and drive components in their application.The TC4467EJD is capable of operating from a supply voltage range of 4.5V to 24V, and delivers a maximum output current of 600µA. It also features a fast turn-on and turn-off time of 15µs, and maximum switching frequencies up to 3MHz. The TC4467EJD has an adjustable dead time that allows for flexible configurations, and includes a shutdown mode for low power consumption.The TC4467EJD is ideal for a wide range of applications, including power supplies, motor drives, LED lighting, and High-Voltage DC-DC converters. It is designed to drive both N-channel MOSFET and IGBT power switches, making it a versatile and cost-effective choice for applications with high-voltage requirements.The TC4467EJD provides protection against false triggering caused by noise and ESD, and it also has latchingdiagnostic capability, which allows it to report the fault to the microcontroller. This increases the reliability of the system, as the fault can be identified without having to open the device or use external test equipment.The working principle of the TC4467EJD is quite simple. It uses two basic elements, a drive circuit and an input circuit. The drive circuit is responsible for providing the current to the load. The input circuit enables the gate driver to respond to digital input signals from the microcontroller and process them for the appropriate outputs. The drive circuit includes power MOSFETs and diodes, which are used to switch the power to the load and balance any voltage differences. The input circuit consists of a power MOSFET that is used to convert the digital input signals into an analog current.The TC4467EJD gate driver can be used in a variety of applications, such as DC motor control, lighting, solar inverters and power supplies, and can provide a reliable and cost-effective solution for complex high-voltage systems. Its wide range of features and adjustable dead time makes it suitable for many types of switching requirements. The TC4467EJD also includes a number of protection features, making it a safe and reliable choice for high-voltage applications.

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