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MIC5021YM
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Product Detailed Parameters
- Description：IC GATE DRVR HIGH-SIDE 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Driven Configuration：High-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：IGBT, MOSFET (N-Channel)
- Voltage - Supply：12V ~ 36V
- Logic Voltage - VIL, VIH：0.8V, 2V
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：400ns, 400ns
- Operating Temperature：-40°C ~ 85°C (TA)
- 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 MIC5021YM is a high-speed, single-channel non-inverting gate driver manufactured by Microchip Technology. It is designed to drive N-Channel MOSFETs and IGBTs in high-side configurations. The device integrates an internal charge pump to ensure adequate gate drive voltage above the supply rail. It features overcurrent limit protection for robust operation. The component is housed in an 8-pin SOIC package and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates an internal charge pump to facilitate high-side driving of N-Channel MOSFETs and IGBTs without external bootstrap components.
- Includes built-in overcurrent limit protection to safeguard connected power devices during fault conditions.
- Provides high-speed switching capabilities suitable for efficient power management applications.
Applications
- Driving N-Channel MOSFETs in high-side power switching circuits
- Driving IGBTs in motor control and inverter applications
- Efficient power management systems requiring isolated or floating gate drive
Procurement Notes
Verify the specific suffix 'YM' corresponds to the SOIC-8 package variant when sourcing. Confirm that the required operating temperature range aligns with the industrial specification (-40°C to +85°C). Ensure the application design accounts for the internal charge pump requirements and input logic levels specified in the official datasheet to guarantee proper functionality.
Selection Notes
Select this component when a single-channel high-side driver is needed for N-Channel MOSFETs or IGBTs. The integrated charge pump simplifies circuit design by eliminating the need for external bootstrap diodes and capacitors. Consider the overcurrent limit feature if protection against short circuits or excessive load currents is required in the target power stage.
Part Context
The MIC5021YM belongs to Microchip's family of high-speed gate drivers. It is functionally related to other variants such as the MIC5021YN (DIP-8 package) and MIC5021YM-TR (tape and reel version). These parts share core electrical characteristics but differ in packaging and shipping formats. The series is distinct from LDO regulators like the MIC5201.
Replacement Considerations
The MIC5021YM-TR is a direct replacement offering identical electrical specifications in a tape-and-reel format for automated assembly. The MIC5021YN provides the same functionality in a DIP-8 package. Verify pinout compatibility and thermal performance before substituting with generic equivalents.
