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MIC4124YML-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：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 MIC4124YML-TR is a dual high-speed MOSFET gate driver manufactured by Microchip Technology. It features a non-inverting configuration with a peak output current of 3 A and operates within a supply voltage range of 4.5 V to 20 V. The device utilizes an 8-MLF (2x2) package with an exposed pad for thermal management. Key electrical characteristics include a propagation delay of 44 ns and operation across an extended temperature range from -40 °C to +125 °C.
Feature Summary
- Dual-channel architecture providing independent control for two low-side MOSFETs
- High-speed switching capability with 44 ns propagation delay
- Robust 3 A peak sink current drive strength
- Non-inverting logic input configuration
Applications
- Low-side power switching in DC-DC converters
- Motor control systems requiring dual MOSFET drive
- Industrial power supply inverters
- Battery management system switch drivers
Procurement Notes
Verify the specific suffix 'YML-TR' confirms the 8-MLF package and tape-and-reel shipping format. Ensure compatibility with the target PCB footprint, specifically the exposed pad thermal design requirements. Confirm RoHS compliance status if required by assembly specifications. Cross-reference the manufacturer's latest datasheet for any pinout revisions or updated absolute maximum ratings before finalizing procurement orders.
Selection Notes
Select this component when dual low-side driving is required with high current capacity. The 3 A peak current supports fast-switching applications. The non-inverting configuration simplifies logic interfacing compared to inverting variants. Consider the 8-MLF package size constraints and thermal dissipation needs for the application environment. Verify supply voltage ranges match the system's available power rails.
Part Context
This part belongs to the MIC4123/4124/4125 series of BiCMOS/DMOS buffer/driver/MOSFET drivers. These devices are designed for high reliability and performance in power management applications. The series offers various configurations including single and dual channel options with different drive strengths and inversion types.
Replacement Considerations
Check for direct substitutes such as the MIC4123YML-TR or MIC4125YML-TR depending on channel count and inversion requirements. Verify that alternative parts maintain the same 8-MLF package dimensions and pinout compatibility. Ensure equivalent electrical parameters like peak current and propagation delay are met.
