Description
The introduction to the ISO5452QDWRQ1 product by Texas Instruments:
The ISO5452QDWRQ1 is an automotive 5.7kVrms isolated gate driver with a split output, active protection, and qualified for automotive applications as per AEC-Q100 standards. This device features a SOIC-16 package, providing high voltage isolation up to 10 kV PK. It operates in the temperature range of -40°C to +125°C, making it suitable for various automotive applications.
The ISO5452QDWRQ1 has a split output configuration, capable of delivering peak currents of 2.5A (source) and 5A (sink). The device also features a low propagation delay of 76 ns (typical), making it suitable for high-speed switching applications. Additionally, the product is equipped with input and output undervoltage lockout, fault alarm detection, and active output pulldown to ensure reliable operation.
The ISO5452QDWRQ1 has obtained various safety certifications including DIN V VDE V 0884-10, UL 1577, CSA Component Acceptance Notice 5A, IEC 60950–1, IEC 60601–1, TUV certification per EN 61010-1 and EN 60950-1, and GB4943.1-2011 CQC Certification, ensuring its compliance with stringent safety standards.
Features
The ISO5452QDWRQ1 has several features, including:
- Qualified for Automotive Applications (AEC-Q100)
- Isolation of up to 5700-V RMS for 1 minute per UL 1577
- Common-Mode Transient Immunity (CMTI) of 50-kV/μs minimum and 100-kV/μs typical
- Short Propagation Delay of 76 ns (Typ), 110 ns (Max)
- Split Outputs providing 2.5-A Peak Source and 5-A Peak Sink Currents
- Active Miller Clamp, Output Short-Circuit Clamp, and Soft Turn-Off during Short Circuit
- Fault Alarm detection with FLT and RST pins
- Input and Output Undervoltage Lockout (UVLO) with Ready pin indication
- Active Output Pulldown and Default Low Outputs with low supply or floating inputs.
These features make it suitable for automotive applications that require high-performance, high-reliability gate drivers.
Package
The package type of ISO5452QDWRQ1 is SOIC-16 (Small Outline Integrated Circuit - 16 pins).
Manufacturer
The manufacturer of the ISO5452QDWRQ1 is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, tests, and sells analog and digital embedded processor technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is known for its wide range of products, including microcontrollers, processors, sensors, amplifiers, and more, which are used in various industries such as automotive, industrial, medical, and consumer electronics.
Applications
Based on the product information, the application area for ISO5452QDWRQ1 is not explicitly stated. However, considering its features and specifications, it is likely used in automotive applications that require high-reliability, isolated gate drivers with split outputs and active protection. Examples of such applications include electric vehicle (EV) powertrain control units, motor control units, and other automotive systems that demand high isolation and robustness.
Equivalent
Based on the product information, Texas Instruments does not provide direct equivalents for the ISO5452QDWRQ1. However, you can consider similar products like ISO7221QDW or ISO7840QDW which are also automotive isolated gate drivers with high voltage and current ratings. These products may share some features and specifications with the ISO5452QDWRQ1 but may not be a direct drop-in replacement.
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good product, works well.