IS31FL3196-QFLS2-TR

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Power management integrated circuit (PMIC) - LED drivers are now a major component in the semiconductor industry, playing an important role in lighting, automotive, industrial and consumer product applications. IS31FL3196-QFLS2-TR is a high-side constant current LED driver in PMIC - LED Drivers product line of ISSI. This product boasts a low system cost, enabling high integration and accurate control.

The IS31FL3196 from ISSI is a high-side constant current LED driver that can control up to 24 LEDs for automotive, industrial, and lighting applications. It can be used in applications such as LED lighting for gaming machines, LCD backlights, and interior automobile lighting. It offers an adjustable current range from 10mA to 20mA per LED and a PWM dimming frequency of up to 500Hz. It operates at a maximum voltage of 24V and a maximum current of 192mA per LED.

The IS31FL3196 also offers many features, such as spread spectrum dimming, dielectric breakdown protection, and overvoltage-current protection to enhance system reliability and accuracy. The device is also RoHS compliant and AEC-Q100 certified. It provides a low system cost, high integration and accurate control. The device is offered in a compact, 4 x 4mm or 5 x 5mm PQFN package.

The IS31FL3196 supports the 2-wire LED dimming interface, which is a simple serial protocol that enables LED drivers to control multiple LED strings in a cascade architecture. The device has an adjustable sink current for each LED with a control mode of either 1-Wire (SpeedLED) or 2-Wire (LinearLED). It also provides a selectable average/instantaneous dimming feature to help reduce dimming artifacts such as flicker and glare. The device supports both UpDwn and UpDwn PWM dimming.

The IS31FL3196 is designed to simplify system design and reduce overall system cost, making it a great solution for the showroom, automotive, gaming and home appliance markets. The device offers built-in protection, such as over and under voltage control, overcurrent control, undervoltage lockout and dielectric breakdown protection. It also provides spread spectrum dimming and a selectable frequency of up to 500Hz.

The IS31FL3196 is a high-power LED driver with excellent features in a compact package. It offers low system cost, high integration, and accurate control to help customers achieve their desired LED system requirements. It is RoHS compliant, AEC-Q100 certified, and is designed for applications including LED lighting for gaming machines, LCD backlights, and interior automobile lighting.

In summary, the IS31FL3196-QFLS2-TR is a high-side constant current LED driver that can control up to 24 LEDs for automotive, industrial, and lighting applications. It offers an adjustable current range and PWM dimming frequency, providing many features such as spread spectrum dimming, dielectric breakdown protection, and overvoltage-current protection. It can be used in gaming machines, LCD backlights, and interior automobile lighting, as well as many other applications. The device is RoHS compliant, AEC-Q100 certified, and is designed for low system cost, high integration and accurate control.

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