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IRS25752LTRPBF
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IRS25752LTRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High voltage level shifting - Low-side and high-side gate driver - Suitable for driving MOSFETs and IGBTs - Provides protection features such as under-voltage lockout (UVLO) and over-current protection (OCP) - Designed for use in switch mode power supplies, motor drives, and other power control applications

Package: LTRPBF (Leadless 6x5mm)

Essence: The IRS25752LTRPBF is a high voltage level-shifting gate driver IC that provides efficient and reliable control of power devices in various applications.

Packaging/Quantity: The IRS25752LTRPBF is available in tape and reel packaging. Each reel contains 2500 units.

Specifications

  • Supply Voltage Range: 10V to 20V
  • Output Current: ±2A
  • Operating Temperature Range: -40°C to +125°C
  • Propagation Delay: 100ns (typical)
  • Rise/Fall Time: 15ns (typical)
  • Maximum Duty Cycle: 50%
  • UVLO Threshold: 9.5V (typical)
  • OCP Threshold: 1.3V (typical)

Pin Configuration

The IRS25752LTRPBF has a total of 8 pins:

  1. VCC: Supply voltage input
  2. HO: High-side gate driver output
  3. LO: Low-side gate driver output
  4. COM: Common ground
  5. SD: Shutdown input
  6. VS: High-side floating supply voltage
  7. VB: Bootstrap capacitor voltage
  8. LGND: Logic ground

Functional Features

  • High voltage level shifting capability allows direct control of high-side and low-side power devices.
  • Integrated UVLO and OCP protection features ensure safe operation of the power devices.
  • Fast switching speed with low propagation delay and rise/fall time for efficient power control.
  • Bootstrap capacitor voltage (VB) ensures proper gate drive voltage for high-side MOSFETs or IGBTs.

Advantages and Disadvantages

Advantages: - High voltage level shifting capability simplifies circuit design. - Integrated protection features enhance system reliability. - Fast switching speed improves power efficiency. - Compact leadless package saves board space.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Maximum duty cycle of 50% restricts continuous operation in certain cases.

Working Principles

The IRS25752LTRPBF operates by receiving input signals from a microcontroller or other control circuitry. It provides level-shifting and amplification of these signals to drive the gates of power devices such as MOSFETs or IGBTs. The high-side and low-side gate drivers ensure proper switching of the power devices, enabling efficient power control in various applications.

Detailed Application Field Plans

The IRS25752LTRPBF is commonly used in the following application fields:

  1. Switch Mode Power Supplies (SMPS)
  2. Motor Drives
  3. Uninterruptible Power Supplies (UPS)
  4. Solar Inverters
  5. Electric Vehicle (EV) Charging Stations

Detailed and Complete Alternative Models

  1. IRS25751LTRPBF
  2. IRS25753LTRPBF
  3. IRS25754LTRPBF
  4. IRS25755LTRPBF
  5. IRS25756LTRPBF

These alternative models offer similar functionality and characteristics to the IRS25752LTRPBF, providing flexibility in choosing the most suitable option for specific applications.

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技術ソリューションにおける IRS25752LTRPBF 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。

Sure! Here are 10 common questions and answers related to the application of IRS25752LTRPBF in technical solutions:

  1. Q: What is IRS25752LTRPBF? A: IRS25752LTRPBF is a specific model number for an integrated circuit (IC) manufactured by Infineon Technologies. It is a high-performance gate driver IC designed for use in power electronics applications.

  2. Q: What are the key features of IRS25752LTRPBF? A: The key features of IRS25752LTRPBF include high voltage level shifting, low propagation delay, fast switching speed, built-in protection features, and compatibility with various power devices.

  3. Q: What is the typical application of IRS25752LTRPBF? A: IRS25752LTRPBF is commonly used as a gate driver for MOSFETs, IGBTs, and other power semiconductor devices in applications such as motor drives, inverters, UPS systems, and industrial automation.

  4. Q: What is the maximum voltage rating of IRS25752LTRPBF? A: The maximum voltage rating of IRS25752LTRPBF is typically around 600V, which makes it suitable for high-voltage applications.

  5. Q: Does IRS25752LTRPBF support both high-side and low-side driving? A: Yes, IRS25752LTRPBF supports both high-side and low-side driving, making it versatile for various power electronics configurations.

  6. Q: What are the input and output voltage levels supported by IRS25752LTRPBF? A: IRS25752LTRPBF operates with input voltage levels compatible with standard logic signals (e.g., 3.3V or 5V) and provides output voltage levels suitable for driving power devices.

  7. Q: Does IRS25752LTRPBF have built-in protection features? A: Yes, IRS25752LTRPBF incorporates various protection features such as under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown to ensure safe operation.

  8. Q: Can IRS25752LTRPBF operate in high-temperature environments? A: Yes, IRS25752LTRPBF is designed to operate reliably in high-temperature environments, typically up to 150°C, making it suitable for demanding industrial applications.

  9. Q: Is there any application-specific information available for IRS25752LTRPBF? A: Yes, Infineon provides detailed application notes, reference designs, and technical documentation specifically tailored for using IRS25752LTRPBF in different power electronics applications.

  10. Q: Where can I purchase IRS25752LTRPBF? A: IRS25752LTRPBF can be purchased from authorized distributors of Infineon Technologies or through various online electronic component suppliers.