Microchip Technology

TC4427AVOA-VAO  

Gate Drivers ICs

TC4427AVOA-VAO Description

The TC4427AVOA-VAO is a high-performance, automotive-grade gate driver IC designed by Microchip Technology. This device is specifically tailored for applications requiring robust and reliable gate drive solutions. The TC4427AVOA-VAO features independent channels, each capable of driving high-current loads with a peak output current of 1.5A for both sourcing and sinking. It operates within a wide supply voltage range of 4.5V to 18V, making it suitable for various power supply configurations. The device is housed in a surface-mount 8SOIC package, which is ideal for compact and space-constrained designs.

TC4427AVOA-VAO Features

• Wide Operating Voltage Range: The TC4427AVOA-VAO operates from 4.5V to 18V, providing flexibility for different power supply requirements.
• High Peak Output Current: Each channel can source and sink up to 1.5A, ensuring robust performance in demanding applications.
• Fast Rise and Fall Times: With typical rise and fall times of 25ns, the device ensures rapid, switching minimizing switching losses and improving overall system efficiency.
• Automotive Grade: Certified for automotive applications, the TC4427AVOA-VAO meets stringent reliability and performance standards.
• Independent Channels: The device features two independent channels, allowing for versatile control and configuration.
• Compliance and Standards: The TC4427AVOA-VAO is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1, the device is suitable for a wide range of manufacturing processes without the need for special handling.

TC4427AVOA-VAO Applications

The TC4427AVOA-VAO is ideal for a variety of applications, particularly in the automotive industry, where reliability and performance are paramount. Key applications include:

• Automotive Power Electronics: Used in electric and hybrid vehicles for driving high-current loads such as MOSFETs and IGBTs in power conversion circuits.
• Motor Control: Driving gate signals for motor control applications, ensuring precise and efficient control.
• Power Supply Circuits: Enhancing the performance of power supply circuits by providing fast and reliable gate drive signals.
• Industrial Automation: Used in industrial automation equipment where robust gate drive solutions are required.

Conclusion of TC4427AVOA-VAO

The TC4427AVOA-VAO from Microchip Technology is a versatile and high-performance gate driver IC that stands out due to its wide operating voltage range, high peak output current, and fast switching capabilities. Its automotive-grade certification and compliance with environmental standards make it an ideal choice for demanding applications. Whether used in automotive power electronics, motor control, or industrial automation, the TC4427AVOA-VAO delivers reliable performance and robustness, ensuring efficient and effective gate drive solutions.

TC4427AVOA-VAO Documents

Download datasheets and manufacturer documentation for TC4427AVOA-VAO

Datasheets :

TC4426A-28A      

Design Resources :

TC4427A Development Tool Selector      

HTML Datasheet :

TC4426A-28A      

PCN Design/Specification :

TC4426A/27A/28A 4/Nov/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH