MIC4427BN
- Mfr.Part #
- MIC4427BN
- Manufacturer
- Microchip Technology
- Package / Case
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 11,909
- In Stock :
- 11,909
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Pin Count :
- 8
- JESD-609 Code :
- e0
- Terminal Form :
- THROUGH-HOLE
- Terminal Pitch :
- 2.54 mm
- Reach Compliance Code :
- Unknown
- Surface Mount :
- No
- Terminal Position :
- Dual
- Pbfree Code :
- No
- Length :
- 9.525 mm
- Number of Terminals :
- 8
- Qualification Status :
- Not Qualified
- Number of Functions :
- 2
- JESD-30 Code :
- R-PDIP-T8
- ECCN Code :
- EAR99
- Technology :
- BICMOS
- Package Shape :
- RECTANGULAR
- Peak Reflow Temperature (Cel) :
- 240
- Output Peak Current Limit-Nom :
- 1.5 A
- HTS Code :
- 8542.39.00.01
- High Side Driver :
- No
- Terminal Finish :
- TIN LEAD
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Manufacturer :
- Rochester Electronics LLC
- Width :
- 7.62 mm
- Temperature Grade :
- Industrial
- Datasheets
- MIC4427BN

Gate Drivers Microchip Technology MIC4427BN Overview
The MIC4427BN from Microchip Technology is a robust low-side gate driver designed to interface between control functions and power switches to enhance the efficiency and performance of your systems. As an essential component in modern electronics, this IC ensures reliable switching capabilities with a dual-channel configuration, making it suitable for high-frequency applications and environments requiring precise control. The inclusion of this gate driver in your design can significantly optimize switching performance, minimize delay times, and reduce power dissipation, making it a valuable asset for critical applications. With its ability to drive both standard and logic-level MOSFETs, as well as IGBTs, the MIC4427BN stands out for its versatility and high-performance metrics in various demanding applications.
MIC4427BN Features
The MIC4427BN gate driver includes several features that make it highly suitable for a wide range of power applications. It offers a peak output current of up to 1.5A, low shoot-through current, matched rise and fall times, and a wide operating voltage range from 4.5V to 18V. Its robust design also includes high noise immunity and built-in protection features such as over-temperature and over-current protection, ensuring reliable operation under tough conditions.
MIC4427BN Applications
- DC-DC Converters: The MIC4427BN can efficiently drive MOSFETs in switch-mode power supplies, contributing to stable and efficient voltage conversion crucial for powering sensitive electronics.
- Motor Control Systems: In motor control applications, this IC enables precise control of the power switches in H-bridge configurations, essential for accurate speed and direction control of DC motors.
- LED Lighting: It supports driving MOSFETs in LED lighting systems, ensuring efficient current regulation for consistent brightness and enhanced lifespan of lighting components.
- Power Management Modules: Utilized in power management systems, the MIC4427BN helps in managing power distribution and efficiency, optimizing the performance of complex electronic systems.
- Solar Inverters: This gate driver is critical in the operation of solar inverters, where it drives IGBTs or MOSFETs, facilitating the conversion of DC to AC power efficiently.
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