SP6686ER-L/MTR

The SP6686ER-L/MTR is a multifunctional protection device, an innovative protection device for generating a wide range of high and low current. It is classified as a PMIC - LED Driver due to its application in the illumination industry, including lighting fixtures and lightbars. The chip is comprised of a low voltage gate, two MOSFETs and an integrated over-voltage and over-current protection feature.

The SP6686ER-L/MTR provides a wide range of voltage and current outputs and works by using an open-loop control technique. This involves setting a maximum current and/or voltage, which are then monitored by the chip to ensure they do not exceed set values. This control technique helps in avoiding over-voltage or over-current protection events, which are usually unavoidable in the operation of LED\'s.

In addition, it works by directly controlling individual LED\'s or series of LED\'s without requiring any additional voltage or current regulator. This helps save cost and reduce complexity compared to typical power management solutions. The device is also optimized to handle high frequency modulated illumination applications, such as street lighting and multi-zone lighting.

The SP6686ER-L/MTR works by controlling the peak current and maintaining the LED current at a predetermined level. Its constant current design also allows for the optimization of LED output power, efficiency, and stability, making it ideal for illumination applications. The device also supports driving LEDs up to a maximum power level of 25 watts. Moreover, it has an adjustable output current limit and over-voltage protection limit.

In terms of design, the SP6686ER-L/MTR adopts various integrated protection devices, making it a highly reliable solution. An ESD protection device protects the device from static discharge, while integrated temperature sensors prevent the device’s components from overheating. Moreover, the device is designed to have a low standby power consumption and is capable of dissipating low unwanted heat, making it suitable for automotive illumination applications with high safety requirements.

Overall, the SP6686ER-L/MTR is a PMIC - LED Drivers device used for a wide range of high and low current applications. It provides a wide range of voltage and current outputs, allowing for direct control of individual LED’s or series of LED’s. The device is optimized for high frequency modulated illumination applications, like street lighting and multi-zone lighting. It also has integrated protection devices featuring ESD protection, temperature limit and over-voltage protection limit.