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IR21014
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IR21014 Product Overview

Product Category: Integrated Circuit

Use: The IR21014 is a high voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels.

Characteristics: It features an operational voltage range of 10V to 20V, a maximum supply current of 2.3mA, and a maximum turn-on delay time of 160ns.

Package: The IR21014 is available in a 16-pin PDIP (Plastic Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Essence: This device serves as a crucial component in driving power MOSFETs and IGBTs in various applications.

Packaging/Quantity: The IR21014 is typically packaged in tubes or reels, with quantities varying based on the supplier and customer requirements.

Specifications

The IR21014's specifications include: - Operational Voltage Range: 10V to 20V - Maximum Supply Current: 2.3mA - Maximum Turn-On Delay Time: 160ns - Package Type: 16-pin PDIP or SOIC

Detailed Pin Configuration

The IR21014's pin configuration is as follows:

  1. VCC
  2. HO
  3. LO
  4. COM
  5. VB
  6. VS
  7. HS
  8. HB
  9. SD
  10. RT
  11. CT
  12. DT
  13. GND
  14. IN
  15. NC
  16. NC

Functional Features

The IR21014 offers the following functional features: - Independent high and low side referenced output channels - High voltage, high-speed power MOSFET and IGBT driver - Suitable for a wide range of applications requiring efficient and reliable power switching

Advantages and Disadvantages

Advantages: - High voltage capability - Fast switching speed - Independent output channels

Disadvantages: - Sensitive to voltage spikes - Requires careful handling during installation

Working Principles

The IR21014 operates by receiving input signals and generating corresponding output signals to drive power MOSFETs and IGBTs. It ensures precise and efficient control of these semiconductor devices, enabling optimal performance in various applications.

Detailed Application Field Plans

The IR21014 finds extensive use in the following application fields: - Motor drives - Inverters - Switched-mode power supplies - Industrial and consumer electronics

Detailed and Complete Alternative Models

Alternative models to the IR21014 include: - IR2101 - IR2104 - IR21064

In conclusion, the IR21014 is a versatile and reliable integrated circuit designed to drive power MOSFETs and IGBTs in diverse applications, offering high voltage capability, fast switching speed, and independent output channels. Its working principles and detailed application field plans demonstrate its significance in modern electronic systems.

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技術ソリューションにおける IR21014 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is IR21014?

    • IR21014 is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels.

  2. What are the key features of IR21014?

    • The key features of IR21014 include high voltage floating supply, gate drive supply range from 10 to 20V, and matched propagation delay for both channels.

  3. How can IR21014 be used in technical solutions?

    • IR21014 can be used to drive high power MOSFETs and IGBTs in various applications such as motor drives, solar inverters, and uninterruptible power supplies (UPS).

  4. What is the maximum voltage rating of IR21014?

    • The maximum voltage rating of IR21014 is typically around 600V.

  5. Does IR21014 have built-in protection features?

    • Yes, IR21014 includes under-voltage lockout for both channels and a shutdown function for over-current protection.

  6. What is the typical operating frequency range for IR21014?

    • The typical operating frequency range for IR21014 is from a few kHz up to several tens of kHz.

  7. Can IR21014 be used in automotive applications?

    • Yes, IR21014 can be used in automotive applications where high voltage and high speed switching are required.

  8. What are the recommended thermal management considerations for IR21014?

    • It is recommended to use proper heat sinking and thermal vias to ensure efficient heat dissipation when using IR21014 in high power applications.

  9. Are there any application notes or reference designs available for IR21014?

    • Yes, International Rectifier provides application notes and reference designs for using IR21014 in various technical solutions.

  10. Where can I purchase IR21014?

    • IR21014 can be purchased from authorized distributors of International Rectifier products or through online electronic component retailers.