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MIC4426YMM
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MIC4426YMM

Product Overview

Category: Integrated Circuit
Use: MOSFET Driver
Characteristics: High-speed, high-current, low-side driver
Package: 8-pin MSOP
Essence: Efficiently drive MOSFETs in various applications
Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: 1.5A peak
  • Propagation Delay: 25ns
  • Rise/Fall Time: 15ns/10ns
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. IN - Input
  2. GND - Ground
  3. VDD - Power Supply
  4. LO - Low-Side Output
  5. HO - High-Side Output
  6. VBS - Bootstrap Supply
  7. NC - No Connection
  8. VS - Supply Voltage

Functional Features

  • High-speed switching
  • Wide supply voltage range
  • Built-in bootstrap diode
  • Thermal shutdown protection
  • Under-voltage lockout

Advantages and Disadvantages

Advantages: - Fast switching speed - Wide operating voltage range - Integrated bootstrap diode

Disadvantages: - Limited output current compared to some competitors - Sensitive to noise in the system

Working Principles

The MIC4426YMM is designed to efficiently drive MOSFETs in various applications by providing a high-speed, high-current drive capability. It utilizes a bootstrap supply to ensure efficient operation even at high frequencies.

Detailed Application Field Plans

  • Motor control systems
  • Switch-mode power supplies
  • Class D audio amplifiers
  • LED lighting systems
  • DC-DC converters

Detailed and Complete Alternative Models

  1. MIC4427YMM
  2. TC4426EOA
  3. IRS21844SPBF
  4. MAX4426ESA+

This completes the entry for MIC4426YMM, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MIC4426YMM trong giải pháp kỹ thuật

  1. What is the MIC4426YMM?

    • The MIC4426YMM is a high-speed, low-side MOSFET driver designed to drive large capacitive loads with high slew rates and low propagation delays.

  2. What is the maximum supply voltage for the MIC4426YMM?

    • The maximum supply voltage for the MIC4426YMM is 18V.

  3. What is the typical output current capability of the MIC4426YMM?

    • The typical output current capability of the MIC4426YMM is 1.5A.

  4. Can the MIC4426YMM be used to drive inductive loads?

    • Yes, the MIC4426YMM can be used to drive inductive loads, but it may require additional protection circuitry to handle the back EMF generated by the inductive load.

  5. What is the operating temperature range of the MIC4426YMM?

    • The operating temperature range of the MIC4426YMM is -40°C to 125°C.

  6. Is the MIC4426YMM suitable for automotive applications?

    • Yes, the MIC4426YMM is suitable for automotive applications due to its wide operating temperature range and robust design.

  7. Does the MIC4426YMM have built-in shoot-through protection?

    • Yes, the MIC4426YMM has built-in shoot-through protection to prevent both the high-side and low-side MOSFETs from conducting simultaneously.

  8. What is the input logic threshold of the MIC4426YMM?

    • The input logic threshold of the MIC4426YMM is compatible with TTL and CMOS logic levels.

  9. Can the MIC4426YMM be used in motor control applications?

    • Yes, the MIC4426YMM can be used in motor control applications to drive MOSFETs in H-bridge configurations.

  10. What are some common applications for the MIC4426YMM?

    • Common applications for the MIC4426YMM include motor drives, power supplies, DC-DC converters, and Class D amplifiers.