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IRS21064STRPBF
Product Overview
Category: Integrated Circuit (IC)
Use: The IRS21064STRPBF is a high-performance, single-phase, full-bridge gate driver IC. It is specifically designed for driving MOSFETs and IGBTs in various power applications.
Characteristics: - High voltage capability - Low propagation delay - High noise immunity - Wide operating temperature range - Robust protection features
Package: The IRS21064STRPBF is available in a small outline package (SOIC) with 16 pins.
Essence: This IC serves as a crucial component in power electronics systems, enabling efficient and reliable switching of power devices.
Packaging/Quantity: The IRS21064STRPBF is typically sold in reels containing 250 units per reel.
Specifications
- Supply Voltage Range: 10V to 20V
- Output Current: ±2A
- Operating Temperature Range: -40°C to +125°C
- Input Logic Compatibility: CMOS/TTL
- Maximum Propagation Delay: 100ns
- Undervoltage Lockout Threshold: 8.3V
Detailed Pin Configuration
The IRS21064STRPBF has the following pin configuration:
- VCC
- HO
- LO
- VB
- VS
- SD
- COM
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- GND
Functional Features
- High-speed gate drive
- Integrated bootstrap diode
- Adjustable dead time control
- Overcurrent protection
- Fault reporting output
- UVLO (Undervoltage Lockout) protection
- Shoot-through prevention logic
Advantages and Disadvantages
Advantages: - High voltage capability allows for use in a wide range of power applications - Low propagation delay ensures fast and efficient switching - Robust protection features enhance system reliability - Adjustable dead time control enables optimization for specific applications
Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external components for proper operation - Relatively small package size may pose challenges in certain designs
Working Principles
The IRS21064STRPBF operates by receiving input signals from a microcontroller or control circuitry. It generates the necessary gate drive signals to control the switching of MOSFETs or IGBTs in a full-bridge configuration. The integrated bootstrap diode simplifies the design by providing the required voltage for high-side gate drivers.
Detailed Application Field Plans
The IRS21064STRPBF is commonly used in various power electronics applications, including: - Motor drives - Solar inverters - Uninterruptible power supplies (UPS) - Switched-mode power supplies (SMPS) - Industrial automation systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the IRS21064STRPBF are: - IRS2101S - IRS2184S - IR2110S - MCP1407
These alternative models offer similar functionality and can be selected based on specific application requirements.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von IRS21064STRPBF in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of IRS21064STRPBF in technical solutions:
Q: What is IRS21064STRPBF? A: IRS21064STRPBF is a high-performance half-bridge gate driver IC designed for driving power MOSFETs or IGBTs in applications such as motor drives, solar inverters, and UPS systems.
Q: What is the maximum voltage rating of IRS21064STRPBF? A: The maximum voltage rating of IRS21064STRPBF is typically around 600V.
Q: Can IRS21064STRPBF be used with both MOSFETs and IGBTs? A: Yes, IRS21064STRPBF can be used with both MOSFETs and IGBTs, making it versatile for various applications.
Q: What is the maximum output current capability of IRS21064STRPBF? A: IRS21064STRPBF has a maximum output current capability of typically around 2A.
Q: Does IRS21064STRPBF have built-in protection features? A: Yes, IRS21064STRPBF includes various protection features like under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown.
Q: What is the operating temperature range of IRS21064STRPBF? A: IRS21064STRPBF has an operating temperature range of typically -40°C to +125°C.
Q: Can IRS21064STRPBF operate at high switching frequencies? A: Yes, IRS21064STRPBF is designed to operate at high switching frequencies, making it suitable for applications that require fast switching.
Q: Is IRS21064STRPBF compatible with 3.3V or 5V logic level inputs? A: Yes, IRS21064STRPBF is compatible with both 3.3V and 5V logic level inputs, providing flexibility in system design.
Q: Does IRS21064STRPBF support dead-time control? A: Yes, IRS21064STRPBF supports programmable dead-time control to prevent shoot-through current in half-bridge configurations.
Q: Can IRS21064STRPBF be used in automotive applications? A: No, IRS21064STRPBF is not specifically designed for automotive applications and may not meet the required automotive standards.