AP1685MTR-G1 Integrated Circuits (ICs)

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The AP1685MTR-G1 PMIC - LED Drivers is a perfect solution for driving light-emitting diodes (LEDs) for applications such as RGB (red, green, blue) lighting in televisions, notebook computers, and mobile phones. This PMIC - LED Drivers is designed with a constant current sink driving circuit and is optimized for driving single current sources incorporating p-channel MOSFETs (Field Effect Transistors) with a wide range of PicoAmpere leakage current.

The AP1685MTR-G1 LED driver has an operating range from 2.8V to 5.5V and is designed for a constant current sink/source circuit that is designed to control the LED current level in both the "on" and "off" state. It features maximum 2A source current, a soft-start function to reduce inrush current, overvoltage protection, and active output power-saving for improved efficiency. Additionally, the AP1685MTR-G1 LED driver features a range of past-load settings and is programmed with a wide range of dimming profiles including linear, logarithmic and pulsed-width modulation.

The AP1685MTR-G1 PMIC - LED Drivers is also designed to minimize power consumption during operation by utilizing a built-in adaptive power saving control circuit that reduces the current drain when the load is below the minimum dimming level. This allows the driver to seamlessly switch between full bright, dim, and power-off without making any additional changes to the circuit. The driver is also equipped with an adjustable over voltage protection (OVP) circuit to further protect against over current and to turn off the LEDs in case of over voltage overload.

The AP1685MTR-G1 PMIC - LED Drivers is particularly well suited for applications where constant current regulation is necessary, and its built-in protection circuits provide improved reliability. The driver supports a wide range of dimming profiles and can be used to simplify the design of lighting solutions for a variety of applications. This driver is also suitable for applications where efficient power management or interfacing with dimmers is required.

The AP1685MTR-G1 PMIC - LED Drivers is a versatile solution for driving single current sources, as it offers a wide input voltage range, soft-start functionality and a low power saving mode to improve overall system efficiency. Additionally, the adjustable over voltage protection, combined with the integrated dimming profiles, makes the AP1685MTR-G1 an excellent choice for applications requiring power regulation and accuracy.

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