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MIC4428YN from MICREL

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MIC4428YN

Manufacturer: MICREL

Dual 1.5A-Peak Low-Side MOSFET Driver

Partnumber Manufacturer Quantity Availability
MIC4428YN MICREL 465 In Stock

Description and Introduction

Dual 1.5A-Peak Low-Side MOSFET Driver **Enhance Your Circuit Performance with the MIC4428YN MOSFET Driver**  

The MIC4428YN is a high-performance, dual-channel MOSFET driver designed to deliver efficient and reliable switching for a wide range of applications. Engineered for precision and speed, this component is an excellent choice for driving power MOSFETs and IGBTs in demanding environments, including motor control, power supplies, and industrial automation systems.  

Featuring a robust 4.5A peak output current, the MIC4428YN ensures rapid switching transitions, minimizing power losses and improving overall system efficiency. Its dual-channel architecture allows independent control of two MOSFETs, providing flexibility in circuit design while maintaining consistent performance. With a wide operating voltage range of 4.5V to 18V, this driver accommodates various power supply configurations, making it versatile for both low and high-voltage applications.  

The MIC4428YN incorporates advanced protection features, including undervoltage lockout (UVLO) and thermal shutdown, safeguarding against potential damage from unstable power conditions or excessive heat. Its fast propagation delay and matched rise/fall times further enhance signal integrity, ensuring precise timing in high-frequency switching circuits.  

Housed in a compact 8-pin DIP package, the MIC4428YN offers ease of integration into existing designs while maintaining high reliability. Whether used in automotive systems, robotics, or renewable energy applications, this MOSFET driver provides the speed, efficiency, and durability needed for optimal performance.  

For engineers seeking a dependable solution to enhance power switching efficiency, the MIC4428YN stands out as a proven and adaptable component, delivering the precision and robustness required in modern electronic systems.

Application Scenarios & Design Considerations

Dual 1.5A-Peak Low-Side MOSFET Driver

Alternative Part Number

  • TC4428AEPA --: Dual inverting/non-inverting MOSFET driver with similar drive current and DIP-8 package; Microchip acquired Micrel, so this is a direct functional equivalent.
  • TC4428EPA --: Same TC4428 series dual driver in PDIP-8, pin-compatible with MIC4428YN and widely available.
  • UCC27424P --: Dual high-speed MOSFET driver in DIP-8 with comparable peak output current and inverting/non-inverting configuration, suitable as a cross-manufacturer alternative.

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