TPIC2810DG4

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The TPIC2810DG4 is a Power Management Integrated Circuit (PMIC) designed for LED driver applications. It provides a wide range of features, including forward, reverse and dimming control. The device supports a wide input voltage range of 4.5V to 20V, with a maximum output current of 1.25A. The device also includes 2-pin tight tolerance open-drain outputs and shutdown capability, providing users with a complete LED driver solution.

The TPIC2810DG4 has a pin-out of 7-pins with two tight tolerance open-drain outputs and a shutdown input. The two outputs of the device can be used to drive two separate LEDs, and the shutdown input allows for the device to be put into a low-power mode when not in use. The device also has a wide input voltage range of 4.5V to 20V, with a maximum output current of 1.25A.

The device employs a forward and reverse topology, enabling users to select the correct output voltage and forward or reverse bias direction to drive their LEDs. Additionally, the device provides a configurable dimming control feature. This feature allows users to select a desired output current level, and the device will automatically adjust the duty-cycle of the output to the required level.

The device also provides thermal shutdown protection. This feature ensures the device will not be damaged if the device’s junction temperature exceeds a predetermined threshold. In the event of an over temperature condition, the device will shut down automatically, protecting the device from further damage.

The TPIC2810DG4 also provides short-circuit protection. In the event of a short-circuit, the device will shut down, limiting the current flowing through the device and protecting the LEDs from further damage. Additionally, the device has a low power mode, allowing users to reduce their power consumption when the device is not in use.

The device also includes over-voltage, under-voltage, over-temperature, under-temperature and over-current monitoring features, allowing users to monitor their LED driver’s performance. This device is also RoHS compliant, meeting the stringent requirements of electronic device manufacturers.

In conclusion, the TPIC2810DG4 is a highly integrated LED driver PMIC designed to support a wide range of applications. It features forward and reverse bias control, dimming control and provides protection features such as short-circuit and thermal shutdown protection. This device is suitable for a variety of LED driver applications, and meets the requirements of electronic device manufacturers.

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