SP6685ER-L/TR

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The SP6685ER-L/TR is an integrated PMIC (Power Management IC) specifically designed for driving light emitting diodes (LEDs). It is an ideal solution for applications that require high efficiency, precise current control and wide dimming capability. The SP6685ER-L/TR includes a highly efficient synchronous step-down DC-DC regulator that can provide up to 500mA of output current at up to 30V. It also includes a 3-channel LED dimmer to control the brightness of the LED. In addition, it features adaptive programming of the LED current level, dimming range, frequency and soft start time, as well as analog dimming control.

The SP6685ER-L/TR is designed to drive LEDs with a wide range of forward voltages and of various current levels, making it suitable for a variety of LED applications. It can provide up to 200mA of output current with a total maximum current level of 500mA. The device also features an adjustable switching frequency and a PWM decay rate to ensure efficient and proper current regulation. Additionally, the SP6685ER-L/TR includes on-chip protection against overvoltage, undervoltage and overtemperature, as well as undervoltage lockout protection.

The SP6685ER-L/TR is well suited for LED lighting applications such as automotive systems, commercial and industrial lighting, home appliances and consumer electronics. The device offers a wide dimming range from 0-100% with analog and/or digital PWM dimming, making it suitable for applications that require smooth, flicker-free brightness control. The device also has overvoltage and overtemperature protection features that help ensure robust and reliable operation. Furthermore, the device is equipped with a thermal shutdown feature that helps to reduce electrical stress and improve the lifespan of the device.

The SP6685ER-L/TR utilizes Buck-Boost Converter technology to ensure efficient and precise current regulation. The device incorporates a high-side, high-frequency synchronous buck-boost regulator that is capable of driving high-power LEDs. It also features an adjustable switching frequency of up to 500 kHz, allowing for very fine control of the LED dimming level. In addition, the SP6685ER-L/TR includes soft-start control, allowing for the gradual, smooth start of the LED allowing for longer life and lower stress.

The SP6685ER-L/TR device is designed to provide high efficiency, accurate current regulation and wide dimming capability. It incorporates an adjustable switching frequency and a high-side, high-frequency synchronous step-down DC/DC converter to ensure efficient and precise current regulation. In addition, the device includes overvoltage, undervoltage and overtemperature protection, as well as soft-start and PWM dimming control to provide smooth, flicker-free LED dimming. The device is well-suited for LED lighting applications such as automotive systems, commercial and industrial lighting, home appliances and consumer electronics. Furthermore, the device features a wide dimming range from 0-100%, making it ideal for applications that require precise dimming control. The SP6685ER-L/TR is an ideal PMIC for driving LEDs with optimal efficiency and wide dimming control.

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