ILD4071XUMA1

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The ILD4071XUMA1 are PMIC - LED drivers. It is a high-voltage, dual-channel, linear current regulated LED control circuit. The device basically consists of two separate current regulators, one used to control the voltage, current and duty cycle of each LED channel. This integrated circuit can be used in a variety of different applications and is tailored for the needs of a variety of lighting systems.

The ILD4071XUMA1 employs a linear current regulator topology and utilizes a dynamic coupled inductor configuration to achieve high efficiency current regulation for both LED channels. It can easily be designed into a variety of LED systems requiring both high power efficiency and wide input voltage range. The device can operate from an input voltage ranging from 8V up to 50V and is capable of delivering driver currents ranging from 20mA to 400mA for each LED channel.

The ILD4071XUMA1 is suitable for a wide range of applications requiring light sources from white to warm white, such as downlights, spotlights, and other general lighting applications. The device also features an MOSFET-based power switch, eliminating the need for a bulky additional switch. This reduces the overall size and complexity of the design, and improves overall system reliability.

The ILD4071XUMA1 is also suitable for applications that require dimming control. It features an I2C compatible interface which allows for simple and flexible dimming control. The device supports both analog dimming and pulse-width modulation (PWM) dimming, making it suitable for applications requiring either analog or digital dimming control. The device also features a variety of protection features such as over-temperature protection and short-circuit protection, making it suitable for harsh environmental conditions.

The ILD4071XUMA1 is an ideal solution for high-power LED lighting applications requiring linear current regulation. Its combination of a high efficiency dynamic coupled inductor regulator, wide input voltage range, and simple dimming interface make it a suitable solution for a wide range of LED lighting applications.

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