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Product Detailed Parameters
- Description:IC GATE DRVR LOW-SIDE 16SOIC
- Series:-
- Mfr:Microchip Technology
- Package:Tape & Reel (TR)
- Driven Configuration:Low-Side
- Channel Type:Independent
- Number of Drivers:2
- 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):3A, 3A
- Input Type:Inverting, Non-Inverting
- Rise / Fall Time (Typ):28ns, 32ns
- Operating Temperature:-40°C ~ 150°C (TJ)
- Mounting Type:Surface Mount
- Package / Case:16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package:16-SOIC
- Grade:-
- Qualification:-
- High Side Voltage - Max (Bootstrap):-
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Overview
The MIC4425YWM-TR is a dual low-side MOSFET gate driver from the MIC4425 family, manufactured by Microchip Technology. It features two independent drivers with peak output currents of 3A for both sourcing and sinking. The device operates within a supply voltage range of 4.5V to 18V and supports CMOS and TTL logic inputs. It utilizes a SOIC-16 surface-mount package and exhibits typical rise and fall times of 35ns. The component is rated for an operating temperature range of -40°C to +85°C.
Feature Summary
- High-output current capability of 3A peak source and sink per channel
- Robust noise immunity capable of surviving up to 5V ground pin spiking
- Latch-up free operation under all conditions within power and voltage ratings
- Compatible with standard CMOS and TTL logic input levels
Applications
- Low-side switching in motor control systems
- Power supply gate drive applications
- General purpose MOSFET driving in industrial equipment
Procurement Notes
Verify the specific suffix YWM-TR against the official Microchip datasheet to confirm the SOIC-16 package and tape-and-reel packaging format. Ensure the order quantity matches the reel specifications provided in the manufacturer's documentation. Confirm RoHS compliance status as indicated in the latest product release notes.
Selection Notes
Select this component when a dual low-side driver with 3A peak current is required. It serves as a higher current alternative to the MIC4426/4427/4428 families while maintaining pin compatibility. Consider the 35ns propagation delay and the 4.5V to 18V supply range for circuit design constraints.
Part Context
The MIC4425YWM-TR belongs to the MIC4423/4424/4425 family of BiCMOS/DMOS drivers. These devices are designed for demanding electrical environments and offer improved performance over previous generations like the MIC426/427/428 series. The family shares pinout compatibility across its variants.
Replacement Considerations
MIC4425ZWM-TR
FAQ
Is the MIC4425YWM-TR latch-up proof?
Yes, the device will not latch under any conditions within its specified power and voltage ratings.
What is the noise immunity of the MIC4425YWM-TR?
It can survive up to 5V of noise spiking on the ground pin, of either polarity.
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