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MIC4420ZT
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE TO220-5
- 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：Non-Inverting
- Rise / Fall Time (Typ)：12ns, 13ns
- Operating Temperature：0°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-5
- Supplier Device Package：TO-220-5
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4420ZT is a single-channel, low-side MOSFET gate driver manufactured by Microchip Technology. It utilizes a Bipolar/CMOS/DMOS process to deliver a peak output current of 6 A. The device operates within a supply voltage range of 4.5 V to 18 V and features non-inverting logic with input thresholds of 0.8 V (VIL) and 2.4 V (VIH). Key timing parameters include rise and fall times of 25 ns each. It is available in the TO-220-5 package, dissipates up to 2 W of power, and draws an operating supply current of 450 uA.
Feature Summary
- High-speed switching capability with 25 ns rise and fall times for efficient MOSFET control
- Robust 6 A peak output current drive strength suitable for demanding power applications
- Non-inverting logic configuration simplifies interface with standard digital control sources
Applications
- Low-side switching of N-channel and P-channel MOSFETs
- Power conversion circuits requiring high-current gate drive
- Motor control systems utilizing bipolar or CMOS logic inputs
Procurement Notes
Verify the specific suffix 'ZT' corresponds to the TO-220-5 surface-mount or through-hole variant as defined in the official Microchip datasheet. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Ensure the supplier provides the original manufacturer datasheet to validate pinout and electrical characteristics against the MIC4420 series specifications.
Selection Notes
Select this component when a single-channel, low-side driver with 6 A peak current is required. It is appropriate for designs needing fast 25 ns transition times and operation between 4.5 V and 18 V. Consider the TO-220-5 package for thermal management needs. Verify that the application logic levels match the specified 0.8 V and 2.4 V input thresholds.
Part Context
The MIC4420ZT belongs to the MIC4420 series of high-speed MOSFET drivers from Microchip Technology. This series is designed for applications requiring rapid switching speeds and high current drive capabilities. The ZT suffix typically denotes the specific package type, distinguishing it from other variants like the ZN (PDIP) or ZM (SOIC) which share similar electrical performance but differ in physical form factor.
Replacement Considerations
- MIC4420ZN
- MIC4420ZM
FAQ
What is the peak output current capability of the MIC4420ZT?
The MIC4420ZT provides a peak output current of 6 A.
Does the MIC4420ZT invert the input signal?
No, the MIC4420ZT features a non-inverting logic configuration.
