PS9531L3-AX

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PS9531L3-AX is a gate drive optocoupler module designed for driving IGBTs and MOSFETs in a wide range of applications. The device is a two-component module consisting of a photorelay optocoupler and a high-speed high-current driver.

The PS9531L3-AX is categorized as an Isolator-Gate Driver. An Isolator-Gate Driver is a device designed to isolate the control side of the IGBT or MOSFET from the power-carrying side and provide high-speed, high-current control of the gate so that it can be driven more efficiently with higher performance. It is commonly used for switching and control of power converters, motor drivers, and lighting systems.

The PS9531L3-AX provides fast response, high-current drive capability, and precise voltage/current regulation. It features a low maximum propagation delay of include nanoseconds, ensuring accurate control of the switch nodes and suppression of parasitic inductance. The device is designed with advanced production techniques to ensure reliable operation and high insulation performance. The optocoupler is also provided on an industry-standard DIP-8 package, making it suitable for a wide range of applications. The device also offers a wide common-mode transient immunity of 1.8kV/μs, providing increased system stability and optimal capacitive load drive.

The PS9531L3-AX module also features an internal LED that lights continuously when the device is in operation, providing visual feedback. The driver’s high peak output current rating of 100mA ensures that the device is able to drive power stages even at high switching frequencies. The device also offers a wide operating temperature range of -40°C for extended life and improved reliability. The device is also shielded against electrostatic discharge damage to further ensure the safe operation of the device.

The PS9531L3-AX also features a built-in fault-detection protection circuit on the output side that protects the device from short-circuit or over-voltage conditions. This protects the device from potentially damaging conditions and ensures that the device is operating within its design parameters. The device is also provided with short-circuit, over-current, and over-voltage protection and is able to detect excessive capacitive, resistive or inductive loads, further ensuring system reliability.

The PS9531L3-AX device is suitable for use in a wide range of applications, including motor control, power conversion, lighting, and industrial automation. It is designed to withstand high current and voltage, making it ideal for use in higher power applications. The device provides multiple protections and can be used in a wide range of temperature and environmental conditions, making it a versatile and reliable device for a variety of applications.

The specific data is subject to PDF, and the above content is for reference