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MIC4422YM-TR
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：IGBT, MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2.4V
- Current - Peak Output (Source, Sink)：9A, 9A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：20ns, 24ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4422YM-TR is a low-side MOSFET gate driver manufactured by Microchip Technology. It features a single-channel non-inverting output capable of delivering peak currents of 9A for both sourcing and sinking. The device operates within a supply voltage range of 4.5V to 18V. Typical rise and fall times are specified at 20ns and 24ns respectively, with maximum delay times of 60ns. It supports IGBT and N-channel MOSFETs, functions across an operating temperature range of -40°C to 150°C (junction), and is housed in an 8-SOIC package.
Feature Summary
- Provides high-current drive capability suitable for power switching applications
- Features fast switching speeds with nanosecond-level transition times
- Operates with a wide supply voltage range for flexible system integration
- Includes robust thermal performance for high junction temperature environments
Applications
- Driving N-channel MOSFETs in power conversion circuits
- Controlling IGBT modules in motor drives
- High-speed switching interfaces in industrial equipment
Procurement Notes
Verify the specific suffix 'YM' corresponds to the required temperature grade and packaging format. Confirm that the 'TR' designation matches the reel quantity requirements for your assembly line. Ensure compatibility with the 8-SOIC footprint dimensions during PCB layout review. Cross-reference the datasheet revision date to confirm current manufacturing specifications.
Selection Notes
Select this component when a single low-side driver with high peak current is required. The non-inverting logic simplifies control interface design compared to inverting alternatives. Consider the 8-SOIC package constraints for thermal dissipation needs. Evaluate the 9A output capability against the target switch's gate charge requirements to ensure adequate drive strength.
Part Context
This part belongs to the MIC4422 family of high-speed MOSFET drivers from Microchip Technology. It is functionally similar to other variants like MIC4422YN or MIC4422ZM, differing primarily in temperature rating and packaging style. The YM variant specifically denotes the commercial/industrial temperature range options available in the SOIC package.
Replacement Considerations
MIC4422YN and MIC4422ZM are related variants within the same product family. Verify if the alternative suffix meets the specific temperature and packaging requirements of the original design before substitution.
