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MIC4125YML-TR
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8MLF
- 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 ~ 20V
- Logic Voltage - VIL, VIH：0.8V, 2.4V
- Current - Peak Output (Source, Sink)：3A, 3A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：11ns, 11ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad, 8-MLF®
- Supplier Device Package：8-MLF® (2x2)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4125YML-TR is a dual-channel, low-side MOSFET gate driver manufactured by Microchip Technology. It provides independent inverting and non-inverting outputs with a peak drive current of 3A for both sourcing and sinking. The device operates within a supply voltage range of 4.5V to 20V and supports logic input levels of 0.8V (VIL) and 2.4V (VIH). Typical rise and fall times are 11ns. It is housed in an 8-lead MLF® (2x2mm) package and functions across a junction temperature range of -40°C to +125°C.
Feature Summary
- Dual independent channel configuration supporting both N-channel and P-channel MOSFETs
- High-speed switching capability with 11ns typical transition times
- Integrated protection against shoot-through currents via internal blanking time
Applications
- DC-DC converter synchronous rectifier control
- Motor drive bridge circuits
- Power supply output stage driving
Procurement Notes
Verify the specific suffix 'YML' confirms the 8-lead MLF® (2x2mm) surface-mount package and tape-and-reel quantity. Confirm the 'TR' designation indicates reel packaging. Ensure the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the manufacturer part number MIC4125YML-TR with official Microchip documentation to validate pinout and electrical specifications before integration.
Selection Notes
Select this component when a dual-channel low-side driver with asymmetric input options (inverting/non-inverting) is required. The 3A peak current rating suits medium-power MOSFET applications. The wide operating voltage range up to 20V accommodates various bus voltages. The compact 8-MLF package is suitable for space-constrained PCB layouts requiring high thermal performance.
Part Context
This part belongs to the MIC412x series of improved dual high-speed MOSFET drivers from Microchip Technology. It shares architectural similarities with the MIC4123 and MIC4124 but offers distinct input configurations. The series is designed for efficient power management in portable and industrial applications requiring fast switching speeds and robust drive capabilities.
Replacement Considerations
Check datasheets for MIC4123YML-TR or MIC4124YML-TR if different input logic combinations are acceptable. Verify that substitute components maintain the 8-MLF footprint and 3A drive current specifications to ensure mechanical and electrical compatibility without redesign.
