Infineon Technologies
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
IRS21858STRPBF
Lihat Butiran Helaian data

IRS21858STRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: IRS21858STRPBF is a high-performance, 600V half-bridge gate driver IC designed for use in various power applications such as motor drives, inverters, and switched-mode power supplies.

Characteristics: - High voltage capability - Low propagation delay - High noise immunity - Robust protection features - Wide operating temperature range

Package: IRS21858STRPBF is available in a small outline package (SOP) with 16 pins.

Essence: This IC serves as a crucial component in power electronics systems, enabling efficient control and switching of high-power devices.

Packaging/Quantity: The IRS21858STRPBF is typically sold in reels containing a quantity of 250 units per reel.

Specifications

  • Supply Voltage Range: 10V to 20V
  • Output Current: ±2.5A
  • Operating Temperature Range: -40°C to +125°C
  • Input Logic Compatibility: CMOS, TTL
  • Maximum Propagation Delay: 200ns
  • Undervoltage Lockout Threshold: 9.5V

Detailed Pin Configuration

The IRS21858STRPBF features the following pin configuration:

  1. VCC
  2. HO
  3. LO
  4. VB
  5. VS
  6. COM
  7. SD
  8. VSS
  9. VDD
  10. HO
  11. LO
  12. VB
  13. VS
  14. COM
  15. SD
  16. VSS

Functional Features

  • High-speed switching capability
  • Integrated bootstrap diode
  • Overcurrent protection
  • Fault detection and reporting
  • Under-voltage lockout (UVLO)
  • Shoot-through prevention

Advantages and Disadvantages

Advantages: - High voltage capability allows for use in various power applications - Low propagation delay ensures fast and efficient switching - Robust protection features enhance system reliability - Wide operating temperature range enables operation in harsh environments

Disadvantages: - Limited output current may restrict usage in high-power applications - Requires external components for proper operation

Working Principles

The IRS21858STRPBF operates by receiving input signals from a control circuit and generating the necessary gate drive voltages to control the power devices in a half-bridge configuration. It utilizes advanced technology to ensure precise and reliable switching of high-power devices.

Detailed Application Field Plans

The IRS21858STRPBF is commonly used in the following application fields:

  1. Motor Drives: Enables efficient control of motor speed and direction in various industrial and automotive applications.
  2. Inverters: Facilitates the conversion of DC power to AC power, commonly used in renewable energy systems and motor drives.
  3. Switched-Mode Power Supplies: Provides effective control and regulation of power supply outputs in electronic devices.

Detailed and Complete Alternative Models

  1. IRS21850SPBF: Similar to IRS21858STRPBF but with a lower output current rating.
  2. IRS21856STRPBF: Similar to IRS21858STRPBF but with additional protection features.
  3. IRS21864SPBF: Higher voltage capability variant of IRS21858STRPBF.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 413 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi IRS21858STRPBF dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of IRS21858STRPBF in technical solutions:

  1. Q: What is IRS21858STRPBF? A: IRS21858STRPBF is a high-speed, high-side gate driver IC commonly used in power electronics applications.

  2. Q: What is the maximum voltage rating of IRS21858STRPBF? A: The maximum voltage rating of IRS21858STRPBF is typically around 600V.

  3. Q: What is the purpose of IRS21858STRPBF in technical solutions? A: IRS21858STRPBF is used to drive high-power MOSFETs or IGBTs in various applications such as motor drives, inverters, and power supplies.

  4. Q: What is the input voltage range for IRS21858STRPBF? A: The input voltage range for IRS21858STRPBF is typically between 3V and 20V.

  5. Q: Can IRS21858STRPBF handle high-frequency switching? A: Yes, IRS21858STRPBF is designed to handle high-frequency switching up to several hundred kilohertz.

  6. Q: Does IRS21858STRPBF have built-in protection features? A: Yes, IRS21858STRPBF includes various protection features like undervoltage lockout (UVLO), overcurrent protection, and thermal shutdown.

  7. Q: What is the output current capability of IRS21858STRPBF? A: IRS21858STRPBF can typically provide peak output currents up to 2A.

  8. Q: Is IRS21858STRPBF compatible with both MOSFETs and IGBTs? A: Yes, IRS21858STRPBF is compatible with both MOSFETs and IGBTs, making it versatile for different power switching applications.

  9. Q: Can IRS21858STRPBF be used in automotive applications? A: Yes, IRS21858STRPBF is suitable for automotive applications as it meets the necessary standards and has robust protection features.

  10. Q: Are there any application notes or reference designs available for IRS21858STRPBF? A: Yes, the manufacturer of IRS21858STRPBF provides application notes and reference designs to assist engineers in implementing the IC effectively in their technical solutions.

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