AP1682EMTR-G1

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AP1682EMTR-G1 is an advanced power management integrated circuit (PMIC) designed to provide the power supply for LED drivers. It has the ability to provide high LED current output with high efficiency, improved system dynamics and long life operation. With its integrated features, it also supports higher LED current outputs, allowing designers to use fewer power supply components. It utilizes an efficient switching regulator interface, which allows the LED driver to be constructed using fewer components and lower cost while still providing power efficiencies greater than 90%.

AP1682EMTR-G1 has multiple outputs, which can be used for various light emitting diodes (LEDs). It supports both low and high efficiency LED designs, which allow for more efficient operation. The device also can be used to power LEDs in high temperature areas and to drive multiple strings of parallel LEDs in an application.

AP1682EMTR-G1 can provide up to 6A of current output, allowing it to support multiple LEDs with different levels of intensity. The device also has a programmable output voltage, which can be adjusted to meet the needs of various LED applications. The device also supports a wide range of operating temperatures and provides protection against short-circuits, over-temperature and under-voltage conditions.

The working principle of the AP1682EMTR-G1 is based on a synchronous buck step-down regulator. The device contains a high side gate driver, a low side gate driver, an inductive filter, a power transistor and a current path. When the input voltage is applied to the device, the high side gate driver drives the power transistor, which turns on and allows current to flow through the inductor. The inductor stores energy as the voltage drops which is then released to the load.

The low side gate driver then turns on the power transistor to allow the current flow to the load. This process is repeated at a high frequency to maintain the output voltage at the desired level. The device also features integrated protection features such as over-current, over-temperature and undervoltage protection.

AP1682EMTR-G1 can be used in a variety of LED driver applications. It can be used for general lighting applications, emergency lighting, spotlights and other applications that require high brightness output. The device’s unique design allows it to provide efficient and reliable power to LEDs in all types of lighting settings.

AP1682EMTR-G1 is an excellent choice for any PMIC-LED driver applications requiring high power efficiency and dynamic performance. Its low cost and high efficiency allow designers to use fewer components and still meet their performance needs. The device also provides protection against short circuits, over-temperature, and under-voltage conditions, ensuring a safe and reliable operation. With its unique design and features, it offers a great solution for lighting applications.

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