TC4424EPA

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TC4424EPA

IC GATE DRVR LOW-SIDE 8DIP

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tube
ProductStatus Active
DrivenConfiguration Low-Side
ChannelType Independent
NumberofDrivers 2
GateType N-Channel, P-Channel MOSFET
Voltage-Supply 4.5V ~ 18V
LogicVoltage-VILVIH 0.8V, 2.4V
Current-PeakOutput(SourceSink) 3A, 3A
InputType Non-Inverting
Rise/FallTime(Typ) 23ns, 25ns
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

Tổng quan

Description

The TC4424EPA is a dual MOSFET driver integrated circuit manufactured by Microchip Technology. It is designed to drive high-speed, high-capacity MOSFETs in power management and motor control applications. The device features two independent drivers that can source or sink up to 3A of peak current, making it suitable for driving large gate capacitance MOSFETs effectively.
Key features include low output impedance, low propagation delay, and high switching speeds, which enhance the performance of the power MOSFETs it drives. The TC4424EPA operates over a wide voltage range, typically from 4.5V to 18V, providing flexibility for various applications. It also includes built-in thermal protection to prevent damage due to overheating.
The IC is available in an 8-pin DIP package, making it easy to integrate into standard circuit boards. With its robust performance and reliability, the TC4424EPA is often used in power supply circuits, motor drivers, and other applications requiring efficient MOSFET switching.

Features

The TC4424EPA is a dual MOSFET driver manufactured by Microchip Technology. It is designed to efficiently drive large capacitive loads by providing high-speed, high-current output suitable for switching applications. Key features of the TC4424EPA include:
1. Dual Channels: It has two independent drivers, enabling the control of two separate MOSFETs.

2. High-Speed Performance: It offers fast switching speeds with typically 25 ns rise and fall times, enhancing performance in high-frequency applications.
3. High Peak Output Current: Each driver can provide peak currents of up to 3 A, making it ideal for driving larger power MOSFETs.
4. Wide Supply Voltage Range: The device operates over a wide supply voltage range from 4.5V to 18V, offering versatility in different applications.
5. Low Output Impedance: With low output impedance, the TC4424EPA ensures efficient power delivery to the gate of the MOSFET.
6. Latch-Up and ESD Protection: Built-in protection features enhance reliability and robustness against electrical stress.
7. Inverting and Non-Inverting Inputs: The device provides flexibility in design by accommodating different input signal polarities.
The TC4424EPA is commonly used in power supply circuits, motor controls, and other applications requiring efficient MOSFET driving capabilities.

Package

The TC4424EPA is a dual MOSFET driver IC from Microchip Technology. It comes in a PDIP-8 (Plastic Dual In-line Package with 8 pins) package type, suitable for through-hole mounting.

Pinout

The TC4424EPA is a dual MOSFET driver IC manufactured by Microchip Technology. It features a total of 8 pins. Each channel of the TC4424 can independently drive a MOSFET, making it suitable for applications requiring high-speed switching with low propagation delay. The pin functions are typically as follows:
1. GND - Ground reference for the IC.
2. INA - Input A, used to control the output of Channel A.
3. INB - Input B, used to control the output of Channel B.
4. OUTA - Output A, connected to the gate of the MOSFET being driven by Channel A.
5. OUTB - Output B, connected to the gate of the MOSFET being driven by Channel B.
6. VDD - Supply voltage for the IC.
7. NC - No connection; sometimes used for mechanical stability in a PCB design.
8. NC - No connection.
This IC is capable of delivering up to 3A of peak output current per channel, with a wide operating voltage range, making it versatile for driving both N-channel and P-channel MOSFETs.

Manufacturer

The TC4424EPA is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in producing semiconductor products and operates primarily in the electronics industry. Their offerings are utilized in various markets, including automotive, industrial, computing, consumer, and communications.

Application

The TC4424EPA is a dual MOSFET driver integrated circuit designed for high-speed switching applications. Its application areas include driving power MOSFETs and IGBTs in various systems such as DC-DC converters, motor controllers, and switching power supplies. It is suitable for use in industrial automation, automotive electronics, and renewable energy systems, where efficient and rapid switching is essential. The device's ability to source and sink high peak currents makes it ideal for improving the performance and efficiency of power electronic circuits.

Equivalent

The TC4424EPA is a dual MOSFET driver. Equivalent products include:
1. MIC4424 by Microchip Technology
2. MAX4424 by Maxim Integrated (Analog Devices)
3. IX4427 by IXYS Integrated Circuits
4. UCC27424 by Texas Instruments
These alternatives offer similar functionalities with variations in specifications like voltage ranges and current capabilities. Always compare datasheets to ensure compatibility with your specific application.

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