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MIC4422BN from MICREL

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MIC4422BN

Manufacturer: MICREL, MIC

9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

Partnumber Manufacturer Quantity Availability
MIC4422BN MICREL, MIC 5565 In Stock

Description and Introduction

9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process **Enhance Your Circuit Performance with the MIC4422BN MOSFET Driver**  

The MIC4422BN is a high-performance, dual-output MOSFET driver designed to deliver precision and efficiency in a wide range of applications. Engineered for reliability, this component ensures fast switching speeds and robust drive capabilities, making it an ideal choice for power management, motor control, and high-frequency switching circuits.  

With a peak output current of 1.5A, the MIC4422BN efficiently drives both high-side and low-side N-channel MOSFETs, minimizing switching losses and improving overall system performance. Its inverting and non-inverting inputs provide flexibility in circuit design, allowing seamless integration into various configurations. The device operates over a supply voltage range of 4.5V to 18V, ensuring compatibility with both low-voltage and industrial-level systems.  

One of the standout features of the MIC4422BN is its fast propagation delay, typically under 30ns, which enhances timing accuracy in high-speed applications. Additionally, its low power consumption and thermal stability make it suitable for energy-sensitive designs. The robust construction ensures resistance to latch-up and electrostatic discharge (ESD), further increasing system longevity.  

Whether used in DC-DC converters, LED drivers, or industrial automation, the MIC4422BN delivers consistent performance under demanding conditions. Its compact DIP-8 package facilitates easy PCB mounting, while its high noise immunity ensures reliable operation in electrically noisy environments.  

For engineers seeking a dependable MOSFET driver that combines speed, power efficiency, and durability, the MIC4422BN stands out as a superior solution. Its technical excellence and versatility make it a valuable addition to any high-performance electronic system.

Application Scenarios & Design Considerations

9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

Alternative Part Number

  • TC4422CPA --: Pin-compatible high-speed MOSFET driver with similar 9A peak output and standard DIP-8 package, widely available and directly substitutable.
  • UCC37322P --: Single-channel high-speed gate driver with comparable drive current and DIP-8 pinout, suitable drop-in replacement for most designs.
  • IXDD422PI --: High-current MOSFET driver in DIP-8 with similar peak output capability, usable alternative when layout and timing tolerances allow.

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