Manufacturer Part Number
MIC4420YM-TR
Manufacturer
Microchip Technology
Introduction
The MIC4420YM-TR is a robust power management integrated circuit (PMIC), specifically a low-side gate driver, designed for rapid switching of MOSFETs in various electronic applications.
Product Features and Performance
Low-side single channel gate driver
Supports N-Channel and P-Channel MOSFET gates
Supply voltage range from 4.5V to 18V
Logic input threshold voltages VIH of 2.4V and VIL of 0.8V
Peak output current capacity of 6A for both sourcing and sinking
Non-inverting input type
Fast switching with rise and fall times of 12ns and 13ns, respectively
Operates across a wide temperature range from -40°C to 150°C
Surface mountable with an 8-SOIC package
Product Advantages
High current capability allows for driving large MOSFETs
Rapid switching times enable high-speed operation
The broad operating voltage range enhances flexibility in various circuit topologies
High-temperature operation capability is suitable for thermally challenging environments
Key Technical Parameters
Driven Configuration: Low-Side
Channel Type: Single
Number of Drivers: 1
Voltage - Supply: 4.5V ~ 18V
Current - Peak Output: 6A Source, 6A Sink
Rise / Fall Time: Typically 12ns / 13ns
Quality and Safety Features
Robust against temperature variations with an operational range up to 150°C
Compatibility
Suitable for driving both N-Channel and P-Channel MOSFETs
Compatible with low-side switching applications
Application Areas
Switched-mode power supplies
Motor controllers
DC-DC converters
High-speed line drivers
Product Lifecycle
Status: Active
Continued manufacturer support with no immediate discontinuation notice
Availability of replacements or upgrades is typically ensured by Microchip Technology for active components
Several Key Reasons to Choose This Product
Optimized for high-speed switching, reducing transition losses
High-temperature resilience allows for use in industrial and automotive applications
Versatile voltage and current specifications for broad compatibility
The reliability of an established manufacturer like Microchip Technology
Ease of integration due to surface-mount 8-SOIC package
Ongoing product lifecycle support from Microchip Technology
The benefits of a non-inverting driver simplifying signal routing in circuit design
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