MIC4451BM
- Mfr.Part #
- MIC4451BM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 22,916
- In Stock :
- 22,916
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Voltage - Supply :
- 4.5V~18V
- Series :
- --
- Package :
- Tube
- Base Part Number :
- MIC4451
- Driven Configuration :
- Low-Side
- RoHS Status :
- Non-RoHS Compliant
- Product Status :
- Discontinued at Digi-Key
- Gate Type :
- IGBT, N-Channel MOSFET
- Rise / Fall Time (Typ) :
- 20ns 24ns
- Input Type :
- Inverting
- Supplier Device Package :
- 8-SOIC
- Published :
- 2005
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Channel Type :
- Single
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Product Number :
- MIC4451
- Current - Peak Output (Source, Sink) :
- 12A 12A
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tube
- Number of Drivers :
- 1
- Datasheets
- MIC4451BM

Gate Drivers Microchip Technology MIC4451BM Overview
The MIC4451BM from Microchip Technology is a robust gate driver IC designed for high-speed and high-efficiency applications. As an integral part of the Gate Drivers category, this low-side driver ensures reliable operation with a wide range of MOSFETs and IGBTs. With its compact 8SOIC package, the MIC4451BM facilitates reduced system footprint while enhancing overall system reliability. Its design is specifically engineered to cater to demanding environments where high switching frequencies and efficiency are paramount. The incorporation of advanced technology in the MIC4451BM allows for superior gate control, minimizing switching losses and enhancing power management across various applications. This makes it an essential component for businesses looking to scale operations through the bulk purchase of reliable and high-performance components.
MIC4451BM Features
The MIC4451BM gate driver is packed with features designed for superior performance in driving MOSFETs and IGBTs. It includes peak output currents of up to 12A, which is ideal for high-power applications. The driver operates within a supply voltage range of 4.5V to 18V, providing versatility across different power systems. Its fast switching capabilities reduce power dissipation and improve the efficiency and responsiveness of electronic systems.
MIC4451BM Applications
- DC-DC Converters: The MIC4451BM drives MOSFETs in DC-DC converter applications, facilitating efficient power conversion and management in devices ranging from consumer electronics to industrial systems.
- Motor Control Systems: Utilized in motor driver circuits, this IC improves the performance and reliability of motors used in automotive and industrial applications by providing precise control over the motor's power gates.
- LED Lighting: In LED lighting systems, the MIC4451BM enhances efficiency and longevity by ensuring optimal driving of the low-side switch components of the lighting circuit.
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