MIC4451BN
- Mfr.Part #
- MIC4451BN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 25,304
- In Stock :
- 25,304
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Package :
- Tube
- Channel Type :
- Single
- Base Part Number :
- MIC4451
- Series :
- --
- Packaging :
- Tube
- Rise / Fall Time (Typ) :
- 20ns 24ns
- Supplier Device Package :
- 8-PDIP
- Mounting Type :
- Through Hole
- Driven Configuration :
- Low-Side
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Gate Type :
- IGBT, N-Channel MOSFET
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Current - Peak Output (Source, Sink) :
- 12A 12A
- Base Product Number :
- MIC4451
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply :
- 4.5V~18V
- Product Status :
- Obsolete
- Input Type :
- Inverting
- Number of Drivers :
- 1
- Datasheets
- MIC4451BN

Gate Drivers Microchip Technology MIC4451BN Overview
The MIC4451BN from Microchip Technology is a robust low-side gate driver designed to interface with MOSFETs and IGBTs. This gate driver ensures efficient switching performance and enhanced power management in various applications. Its ability to drive gates with high speed and peak currents up to 12A makes it a pivotal component in high-performance circuit designs. Featuring an 8-DIP package, it provides a compact solution for dense PCB layouts, ensuring minimal space usage while delivering maximum functionality. This Gate Drivers Microchip Technology MIC4451BN is engineered to optimize gate drive voltage accuracy, providing reliable operation even under challenging conditions.
MIC4451BN Features
The MIC4451BN gate driver is distinguished by its robust output drive capability and high-speed operation. It includes features such as matched rise and fall times for balanced switching, under-voltage lockout for increased system reliability, and a wide operating voltage range of 4.5V to 18V. Additionally, its high peak output current capability ensures efficient driving of capacitive loads, crucial for high-speed switching applications.
MIC4451BN Applications
- Switch Mode Power Supplies: Enhances efficiency and response time by driving MOSFETs in power conversion circuits.
- Motor Control Systems: Utilized for precise control in driving IGBTs for motor drivers, ensuring robust and efficient motor performance.
- LED Lighting Systems: Supports high-intensity LED applications by providing fast switching to regulate light intensity and color.
- Automotive Applications: Employs in electronic control units for driving power MOSFETs and IGBTs, facilitating enhanced vehicular electronic systems.
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