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MIC4415YFT-T5
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 4TQFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 3V
- Current - Peak Output (Source, Sink)：1.5A, 1.5A
- Input Type：Inverting
- Rise / Fall Time (Typ)：12ns, 12ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：4-UQFN
- Supplier Device Package：4-TQFN (1.2x1.2)
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4415YFT-T5 is a low-side MOSFET driver manufactured by Microchip Technology. It is designed to switch N-channel enhancement type MOSFETs in low-side switching applications. The device operates with a supply voltage range of 4.5V to 18V and delivers a peak output current of 1.5A. It features a UQFN package with surface mount mounting style. The component supports logic input voltages with VIL at 0.8V and VIH at 3V, ensuring compatibility with standard logic levels.
Feature Summary
- Designed for low-side switching applications using N-channel enhancement type MOSFETs
- Provides high peak output current capability for efficient gate drive
- Operates within a wide supply voltage range from 4.5V to 18V
- Utilizes an ultra-small UQFN package for compact board space utilization
Applications
- Low-side switching of N-channel MOSFETs
- Gate driving for power management circuits
- Industrial control systems requiring compact driver solutions
Procurement Notes
Verify the exact suffix (T5 vs TR) as it indicates different packaging formats. Confirm the manufacturer is Microchip Technology, noting that some sources may incorrectly list Microsemi due to historical acquisitions. Ensure the UQFN package type matches your PCB footprint requirements before ordering.
Selection Notes
Select this component when a low-side driver for N-channel MOSFETs is required in a small form factor. The 1.5A peak current is suitable for moderate power applications. Ensure the input logic levels align with the specified VIL and VIH values. Consider the operating temperature range up to +125C for industrial environments.
Part Context
This part belongs to the MIC4414/MIC4415 family of low-side MOSFET drivers. These devices are engineered for robust performance in switching applications. The MIC4415 variant specifically offers the 1.5A drive strength. The T5 suffix denotes the specific tape and reel packaging configuration for this model.
Replacement Considerations
The MIC4414YFT-T5 is a related part within the same family, potentially differing in drive current or specific electrical characteristics. Verify pinout and electrical specifications against the datasheet before substituting.
