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MIC4429YMM
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- 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：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
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4429YMM is a single-channel low-side MOSFET gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 6 A for both sourcing and sinking. The device features an inverting logic configuration with typical rise and fall times of 25 ns. It is housed in an 8-lead MSOP package and supports operation at junction temperatures up to 150°C, with a standard operating temperature range from -40°C to +85°C.
Feature Summary
- Provides high-current drive capability suitable for power MOSFET switching applications
- Features inverting input logic for straightforward control interface integration
- Designed with compact surface-mount packaging for space-constrained PCB layouts
Applications
- Low-side switching of N-channel power MOSFETs
- DC-DC converter output stages
- Motor control driver circuits
Procurement Notes
Verify the specific suffix (YMM) corresponds to the MSOP-8 package variant required for your design. Confirm that the inverting logic type aligns with your system's control signal polarity. Ensure thermal management strategies account for the specified junction temperature limits during high-current operation.
Selection Notes
Select this component when a single low-side driver with 6A peak current is required. The inverting configuration necessitates checking compatibility with upstream logic levels. Consider the MSOP-8 footprint constraints and verify that the 4.5V minimum supply voltage meets the system's operational requirements.
Part Context
This part belongs to the MIC4429 series of single-channel gate drivers. It serves as a complementary solution to non-inverting variants and higher-channel count drivers within Microchip's power management portfolio, specifically targeting efficient control of low-side power switches in various industrial and consumer electronics applications.
Replacement Considerations
The TC4429EMF713 is a related device but differs in package (DFN-8 vs MSOP-8) and has been marked as Not Recommended for New Designs. Verify pinout compatibility and electrical specifications before substituting any alternative components.
