MIC5400BWM

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PMIC LED Drivers are a type of power management integrated circuit (PMIC) specifically designed for driving LED lights. The MIC5400BWM is a highly efficient and cost-effective solution for driving up to 6 channels of LED strings. It provides all the necessary features required for driving the LED strings such as dimming, IC fault protection, and lighting effects.

Application Field and Working Principle

The MIC5400BWM is well suited for a range of applications, including general lighting, digital signage, and automotive interior lighting. It provides low power, high efficiency, and low EMI solutions for all these applications. The MIC5400BWM works by converting the alternating current (AC) voltage provided by the input power source into a direct current voltage that is required for driving the LEDs. The low voltage, high current DC signal is then supplied to the LEDs for driving them.

The MIC5400BWM offers a comprehensive feature set, which includes a wide range of adjustable dimming and lighting effects, as well as low power, high efficiency, and low EMI solutions. It also offers protection features, such as over-temperature, under-voltage and over-voltage protection, to safeguard the LED and the MIC5400BWM itself. The IC features a built-in adjustable current limit and an adjustable temperature-compensated current limit, making it suitable for use in a variety of power supply designs. In addition, the MIC5400BWM supports both pulse-width modulation (PWM) and direct analog dimming.

The MIC5400BWM provides up to 6-channel output and is capable of driving up to 10A per channel. It is available in an 8-pin TSOP (thermally enhanced small outline leadless package) and is also qualified for automotive use. It also supports a wide range of LED string voltages from 6V to 28V. The MIC5400BWM is also designed for use with standard driver circuits, such as boost converters, so it can be used in any application that requires a high-efficiency, low-cost solution for driving LED strings.

Overall, the MIC5400BWM is a highly efficient and cost-effective solution for driving up to 6-channel LED strings. It is specially designed to provide features necessary for driving the LED strings and offers additional protection features to safeguard the LEDs and IC itself. It is available in an 8-pin TSOP package and can also be used with standard driver circuits. The MIC5400BWM is the ideal solution for driving LEDs in a wide range of applications.

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