MAX20098ATEB/V+T

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PMIC (power management integrated circuits) - LED Drivers are used for controlling the current and voltage levels of high-power LEDs used for illumination purposes. The MAX20098ATEB/V+T is a multi-channel high-efficiency LED driver which provides the necessary features for driving up to eight LEDs from a single device with a high degree of power efficiency and brightness control.

The MAX20098ATEB/V+T is a versatile, multi-channel LED driver which provides the ability to control each LED individually as well as control the total combined LED power output. It includes an integrated dimming control input which allows the system design to select a linear or PWM based dimming signal. The PWM signal allows the LED intensity to be precisely controlled without worrying about cross-regulation effects associated with linear-controlled LED sources.

The MAX20098ATEB/V+T also features adjustable LED current levels, LED short-circuit protection, LED low-voltage protection and thermal protection. This feature set makes the MAX20098ATEB/V+T an ideal choice for powering a wide variety of LED applications such as accent lighting, spotlights, wall washers, task lighting, and backlighting.

The MAX20098ATEB/V+T can be used to drive up to 8 LEDs in both series and parallel configurations. When configuring the device in a series configuration, each LED is connected to an individual output channel and the voltage is adjusted in both the fluorescent and dimming inputs. When the device is configured in a parallel configuration, two or more LEDs are connected in series to the output channel and a gradually increasing voltage is applied across the setup to boost the LED power level.

The MAX20098ATEB/V+T also features a flexible driving and dimming architecture. Each of the eight channels can be individually driven with a constant current or constant voltage as needed for the application. The dimming signal can be connected directly to the dimming input, and the device will automatically adjust the output current based on the input signal. The device also features an adjust pin that can be used to drive the outputs with either an absolute voltage or current, depending on the application.

In addition to its versatile driving functions, the MAX20098ATEB/V+T also offers a wide range of safety features, such as thermal and under-voltage protection. If the device detects a device temperature that is too high, or an insufficient input voltage, it will automatically shut down the outputs to prevent possible damage. The device also includes a soft start feature to prevent inrush current or voltage spikes at startup, as well as a programmable Time-out feature which prevents overheating.

The MAX20098ATEB/V+T is an ideal choice for LED applications requiring high power efficiency and versatility. Its wide range of features and safety features make it an attractive choice for powering a variety of LED applications, from accent lighting to backlighting. With its high efficiency, programmable dimming capabilities, and robust safety features, the MAX20098ATEB/V+T provides a reliable and versatile solution for a wide range of LED applications.

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