IRS2452AM

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IRS2452AM

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IC AMP CLASS D STEREO 32MLPQ

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規格

屬性 價值
Part Status Obsolete
Base Product Number IRS2452
Type Class D
Output Type 2-Channel (Stereo)
Voltage - Supply 12V
Features Depop
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C (TA)
Supplier Device Package 32-MLPQ (7x7)
Package 32-VFQFN Exposed Pad
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

The IRS2452AM is a high-voltage, high-speed power MOSFET and IGBT driver designed by Infineon Technologies. This device is used in various applications requiring efficient and reliable control of power transistors. It features two output channels, allowing it to drive two N-channel power MOSFETs or IGBTs independently.
Key specifications include a floating channel designed for bootstrap operation, fully operational up to 600 V, and a typical output current capability of 250 mA for source and 500 mA for sink. The driver IC includes advanced features such as under-voltage lockout protection, which prevents malfunction when supply voltages are too low.
The IRS2452AM is widely utilized in motor drives, power supplies, and other industrial applications where high power and high efficiency are essential. Its robust design enhances system reliability, while its integration simplifies the overall circuit design, reducing space and component count. The device is available in various package options, facilitating flexibility in design and application.

Equivalent

The IRS2452AM is a high voltage, high speed, dual channel gate driver IC commonly used for driving MOSFETs and IGBTs. Some equivalent products include:
1. IRS2453D: A similar dual channel driver with comparable specifications.
2. FAN7392: Fairchild Semiconductor's equivalent dual channel gate driver.
3. UCC21520: Texas Instruments' dual-channel isolated gate driver with similar functions.
4. 2ED020I12-F2: Infineon's dual-channel driver with similar capabilities.
Always verify specifications and pin compatibility before substituting.

Features

The IRS2452AM is a high-voltage, high-speed power MOSFET and IGBT driver designed for motor drive applications. It features a 3-phase bridge driver with integrated bootstrap functionality to improve efficiency and performance. Key features include:
1. High-Voltage Tolerance: Supports up to 600V, making it suitable for high-voltage applications.
2. Bootstrap Circuitry: Built-in bootstrap diodes simplify the design and enhance performance.
3. Gate Drive Capability: Provides separate logic and power ground pins, offering high output current capability for driving power transistors efficiently.
4. Protection Features: Includes under-voltage lockout (UVLO) for both high-side and low-side outputs, protecting against under-voltage conditions.
5. Dead-Time Insertion: Programmable dead-time prevents shoot-through in the output stage, ensuring reliable operation.
6. Fault Reporting: Built-in fault diagnostic functions for improved safety and reliability.
7. Temperature Range: Operates over a wide temperature range, suitable for various environments.
8. Package Options: Available in standard packaging for easy integration into different designs.
These features make the IRS2452AM suitable for driving motors in applications like industrial automation, home appliances, and electric vehicles.

Pinout

The IRS2452AM is a high-voltage, high-speed power MOSFET and IGBT driver with features specifically tailored for audio applications. It is typically used in Class D audio amplifier designs. The IRS2452AM comes in a 32-pin package, and its main functions include:
1. Floating Channel Driver: Drives the high-side and low-side MOSFETs.
2. Protection Features: Includes over-current, over-temperature, and under-voltage lockout protections.
3. PWM Controller: Integrates PWM modulation for audio signal amplification.
4. Dead-time Generation: Helps prevent shoot-through in the output stage.
5. Fault Reporting: Provides signals for fault conditions to external systems.
These functions help in efficient audio amplification while ensuring protection and reliability of the power stages. For precise pin functions and connections, refer to the component's datasheet.

Manufacturer

The IRS2452AM is manufactured by Infineon Technologies. Infineon Technologies is a German semiconductor company that designs, manufactures, and supplies a wide range of semiconductor products. It is known for producing components used in various applications, including automotive, industrial, consumer electronics, and communication technologies. The company focuses on areas such as power electronics, automotive systems, and security technologies, providing solutions that contribute to energy efficiency, mobility, and security.

Application

The IRS2452AM is a high-voltage, high-speed power MOSFET and IGBT driver, commonly used in various applications requiring efficient motor control and power management. Key application areas include:
1. Motor Drives: Used in industrial and consumer motor drive applications for precise control of AC, DC, or brushless motors.
2. Home Appliances: Employed in washing machines, refrigerators, and air conditioning systems for energy-efficient operation.
3. HVAC Systems: Provides effective control and energy management in heating, ventilation, and air conditioning systems.
4. Industrial Automation: Facilitates motor control and power conversion processes in automated manufacturing systems.
5. Renewable Energy Systems: Supports inverters and converters in solar and wind energy systems for optimal energy conversion.

Package

The IRS2452AM is typically housed in a SOIC-8 (Small Outline Integrated Circuit) package. This package type is compact, with eight pins, and is commonly used for surface-mount technology, making it suitable for various electronic applications where space is limited.
Based on the parameters provided for the IRS2452AM (an obsolete Class D audio amplifier driver from Infineon Technologies), here is your professional product introduction copy, following the required format.

Frequently Asked Questions


Q: What is the primary application of the IRS2452AM?
A: It is a 2-Channel (Stereo) Class D audio amplifier driver for surface-mount designs requiring 12V supply and a depop feature.


Q: What does the 'Depop' feature do in this amplifier?
A: Depop eliminates audible popping noises during power-up or shutdown sequences, ensuring clean audio output and protecting speakers.


Q: What is the operating temperature range for the IRS2452AM?
A: The device is rated for an industrial temperature range of -40°C to +125°C (TA), suitable for harsh environments.


Q: What package type is used for this component?
A: It comes in a 32-VFQFN Exposed Pad package, specifically the 32-MLPQ (7x7mm) for efficient thermal management.


Q: What is the supply voltage requirement for this part?
A: The recommended voltage supply is 12V, making it compatible with standard automotive or industrial power rails.


Q: Is the IRS2452AM currently in production?
A: No, the Part Status is listed as "Obsolete," meaning it is no longer in active production and may be limited to existing stock.


Q: What is the output type configuration of this amplifier?
A: It is configured as a 2-Channel (Stereo) Class D output, designed for driving two separate audio channels.


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