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MIC4420BMM-TR
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：MOSFET (N-Channel, P-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2.4V
- Current - Peak Output (Source, Sink)：6A, 6A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：12ns, 13ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4420BMM-TR is a low-side MOSFET gate driver manufactured by Microchip Technology. It features a single driver configuration with non-inverting logic input, designed for surface-mount installation in an 8-MSOP package. The device operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 6 A. Typical rise and fall times are 12 ns and 13 ns, respectively, with maximum on/off delays of 18 ns. It functions reliably across a junction temperature range of -40°C to +150°C.
Feature Summary
- Provides high peak output current capability for efficient power switching
- Features rail-to-rail output voltage swings for full MOSFET enhancement
- Includes robust noise immunity and protection against ground pin spiking
Applications
- Driving N-channel and P-channel power MOSFETs
- High-speed power conversion circuits
- Industrial motor control systems
Procurement Notes
Verify the specific suffix 'BMM' corresponds to the MSOP package and tape-and-reel format required for your assembly line. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to procurement to ensure compatibility with your manufacturing processes and storage conditions.
Selection Notes
Select this component when a low-side driver with 6 A peak current is required in a compact surface-mount footprint. Ensure the application voltage does not exceed the 18 V maximum rating. Consider the thermal performance within the MSOP package if operating near the upper temperature limits or under continuous high-current loads.
Part Context
This part belongs to the MIC4420 family of gate drivers, which are optimized for driving power MOSFETs. The family utilizes BiCMOS/DMOS technology to provide fast switching speeds and high reliability. The MIC4420 series is designed to be pin-compatible with other variants in the lineup, facilitating design flexibility across different current and package requirements.
Replacement Considerations
Check for MIC4420YM or MIC4420YMM equivalents if package or reel variations are needed. Verify that any substitute maintains the 6 A peak current rating and 18 V maximum supply voltage limit to ensure circuit integrity.
