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IRS2168DPBF
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IRS2168DPBF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High voltage, high-speed power MOSFET and IGBT driver
  • Package: DIP-8 (Dual In-line Package)
  • Essence: Driver IC for controlling power MOSFETs and IGBTs in various applications
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

  • Supply Voltage: 10V to 20V
  • Output Current: 200mA
  • Operating Temperature Range: -40°C to +125°C
  • Propagation Delay: 150ns
  • Rise/Fall Time: 35ns
  • Input Threshold Voltage: 2.5V
  • Output Voltage: 10V

Detailed Pin Configuration

  1. VCC: Supply voltage input
  2. HO: High-side gate driver output
  3. LO: Low-side gate driver output
  4. VB: Bootstrap supply voltage input
  5. VS: High-side floating supply return
  6. COM: Common connection for low-side and bootstrap circuits
  7. LIN: Logic input
  8. GND: Ground reference

Functional Features

  • High voltage level shifting capability
  • Integrated bootstrap diode
  • Under-voltage lockout protection
  • Over-current protection
  • Short-circuit protection
  • Thermal shutdown protection

Advantages

  • High-speed switching capability
  • Wide operating temperature range
  • Compact DIP-8 package for easy integration
  • Comprehensive protection features ensure system reliability
  • Simplifies design and reduces external component count

Disadvantages

  • Limited output current capacity
  • Requires external bootstrap capacitor for proper operation
  • Not suitable for extremely high-frequency applications

Working Principles

The IRS2168DPBF is a high-voltage driver IC designed to control power MOSFETs and IGBTs in various applications. It utilizes a bootstrap supply voltage to provide the necessary gate drive voltage for high-side switching. The IC incorporates level shifting circuitry, protection features, and thermal shutdown to ensure safe and reliable operation.

Detailed Application Field Plans

The IRS2168DPBF is commonly used in the following applications:

  1. Motor Control: Controlling the speed and direction of motors in industrial equipment, appliances, and automotive systems.
  2. Power Supplies: Driving power MOSFETs or IGBTs in switch-mode power supplies (SMPS) for efficient power conversion.
  3. Lighting Systems: Dimming and controlling LED lights, fluorescent lamps, and other lighting fixtures.
  4. Inverters: Converting DC power to AC power in solar inverters, UPS systems, and electric vehicle charging stations.

Detailed and Complete Alternative Models

  • IRS2186DPBF
  • IRS2106SPBF
  • IRS2153DPBF
  • IRS2336SPBF
  • IRS2453DPBF

These alternative models offer similar functionality and can be considered as replacements for the IRS2168DPBF in various applications.

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10個與IRS2168DPBF在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of IRS2168DPBF in technical solutions:

  1. Q: What is IRS2168DPBF? A: IRS2168DPBF is a high-performance half-bridge gate driver IC designed for driving MOSFETs and IGBTs in various power applications.

  2. Q: What is the maximum voltage rating of IRS2168DPBF? A: The maximum voltage rating of IRS2168DPBF is typically around 600V.

  3. Q: Can IRS2168DPBF be used with both MOSFETs and IGBTs? A: Yes, IRS2168DPBF can be used with both MOSFETs and IGBTs, making it versatile for different power applications.

  4. Q: What is the typical operating frequency range of IRS2168DPBF? A: The typical operating frequency range of IRS2168DPBF is between 100kHz and 1MHz.

  5. Q: Does IRS2168DPBF have built-in protection features? A: Yes, IRS2168DPBF includes various protection features such as under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown.

  6. Q: Can IRS2168DPBF operate in a wide temperature range? A: Yes, IRS2168DPBF is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  7. Q: What is the recommended input voltage range for IRS2168DPBF? A: The recommended input voltage range for IRS2168DPBF is usually between 10V and 20V.

  8. Q: Can IRS2168DPBF be used in high-power applications? A: Yes, IRS2168DPBF is suitable for high-power applications, thanks to its robust design and high voltage rating.

  9. Q: Does IRS2168DPBF support adjustable dead-time control? A: Yes, IRS2168DPBF supports adjustable dead-time control, allowing precise control over the switching characteristics of the power devices.

  10. Q: Is IRS2168DPBF available in a surface-mount package? A: Yes, IRS2168DPBF is commonly available in a surface-mount package, making it easy to integrate into PCB designs.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.