ISL1904FAZ-T7A

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The ISL1904FAZ-T7A is a high-performance, high-accuracy LED driver IC designed for backlighting applications, such as LED TVs, LED monitors and LED signage. It offers a wide operating supply voltage range, ultra-low stand-by power consumption and an adjustable PWM control mode.

PMIC (power management IC) LED drivers incorporate a set of ICs that help manage the power delivered to LEDs. They are employed in applications such as automotive lighting, display backlighting, LED lighting and industrial lighting. They help manage the power delivered to the LEDs while providing other features, such as voltage and thermal protection.

The ISL1904FAZ-T7A is suitable for a variety of applications and provides an effective solution for controlling LEDs in backlight applications. It operates with an adjustable PWM dimming control mode, giving the user the ability to control the brightness of the LEDs. The device also features a wide operating supply voltage range and ultra-low stand-by power consumption.

The ISL1904FAZ-T7A works on the principle of controlling the currentflow through the LEDs by using a technique known as pulse-width modulation (PWM). PWM works by switching the current through the LEDs on and off, with the ratio of "on" time to "off" time providing an adjustable dimming control. This enables the user to set the ideal brightness level for the application without any adverse effect on the LEDs.

The ISL1904FAZ-T7A is also equipped with a number of safety features, including a thermal protection circuit that monitors the temperature of the device and shuts it down in the event of an over-temperature condition. It also comes with a short-circuit protection circuit that automatically shuts down the device in the event of a short. This helps protect the LEDs from damage.

In summary, the ISL1904FAZ-T7A LED driver IC offers a wide operating supply voltage range, ultra-low stand-by power consumption and adjustable PWM control mode. It is a high-performance, high-accuracy LED driver IC designed for backlighting applications, offering a convenient solution for controlling the brightness of LEDs. Furthermore, it comes with a range of safety features, including a thermal protection circuit and a short-circuit protection circuit.

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