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MIC4420YN
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8DIP
- 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：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4420YN is a low-side MOSFET gate driver manufactured by Microchip Technology. It features a single non-inverting output capable of delivering a peak current of 6 A. The device operates within a supply voltage range of 4.5 V to 18 V and utilizes a PDIP-8 through-hole package. Key timing parameters include a rise time of 25 ns and a fall time of 25 ns. It supports an operating temperature range starting from -40°C.
Feature Summary
- Provides high-current drive capability for efficient switching of power MOSFETs
- Features a non-inverting logic configuration for straightforward signal integration
- Designed with robust bipolar/CMOS/DMOS process technology for reliability
Applications
- Low-side switching in motor control circuits
- Power supply management systems requiring fast MOSFET activation
- Industrial automation equipment utilizing solid-state switching
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with Microchip Technology or authorized distributors before procurement. Ensure the ordering suffix matches the required packaging format, such as tube quantities, as indicated in official product documentation. Confirm that the PDIP-8 package dimensions align with your PCB footprint requirements.
Selection Notes
Select this component when a single-channel, non-inverting low-side driver with 6 A peak current is required. It is suitable for applications operating between 4.5 V and 18 V where a 25 ns transition time is sufficient. Consider alternative models like the MIC4421AYN if an inverting configuration or higher current drive is needed.
Part Context
The MIC4420YN belongs to the MIC4420 series of MOSFET gate drivers from Microchip Technology. This series is designed for driving power MOSFETs in various industrial and consumer applications. The part is distinct from other variants in the family based on its specific current rating and logical inversion characteristics.
Replacement Considerations
The MIC4421AYN serves as a functional substitute but offers an inverting configuration and 9 A output current. Verify compatibility regarding logic polarity and drive strength before substitution.
