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MIC4223YM-TR
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 18V
- Logic Voltage - VIL, VIH：0.8V, 2.4V
- Current - Peak Output (Source, Sink)：4A, 4A
- Input Type：Inverting
- Rise / Fall Time (Typ)：15ns, 15ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The MIC4223YM-TR is a dual low-side MOSFET gate driver manufactured by Microchip Technology. It features two independent inverting channels capable of sourcing and sinking 4A peak output current. The device operates with a supply voltage range of 4.5V to 18V and supports logic input levels of 0.8V (VIL) and 2.4V (VIH). Typical rise and fall times are 15ns, ensuring high-speed switching performance. It is housed in an 8-SOIC package and rated for a junction temperature range of -40°C to 125°C.
Feature Summary
- Dual independent low-side driving configuration for N-channel MOSFETs
- High-speed switching capability with 15ns typical transition times
- Integrated logic-level driver enable functionality
- Robust 4A peak source and sink output current capacity
Applications
- DC-DC converter power stages
- Motor control systems
- General-purpose power management circuits
Procurement Notes
Verify the specific suffix against official Microchip documentation to confirm package type and tape/reel specifications. Ensure the component matches the required operating temperature range and electrical parameters for the target application. Cross-reference datasheet revisions to confirm pinout compatibility and functional integrity before integration into design.
Selection Notes
Select this component when dual low-side drive is required for N-channel MOSFETs with high current demands. The inverting logic interface must align with the control signal polarity. Consider thermal dissipation requirements given the 4A output capability and SOIC package constraints. Verify that the input logic voltage levels are compatible with the system microcontroller or FPGA outputs.
Part Context
The MIC4223 belongs to a family of dual high-speed MOSFET drivers from Microchip Technology, which includes variants like the MIC4224 and MIC4225. These devices are designed for efficient power conversion applications requiring reliable gate drive signals. The YM-TR designation indicates the specific 8-SOIC package variant supplied in tape and reel format for automated assembly processes.
Replacement Considerations
Consult official Microchip substitution guides for verified equivalents. Generic replacements may differ in peak current ratings, propagation delay, or enable logic polarity. Ensure any substitute maintains the 4.5V to 18V supply range and 4A output capability.
