AP3612M28-G1

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The AP3612M28-G1, a surface mount device, is an LED or backlight driver integrated circuit (IC) specifically designed for mobile applications. It is a type of switch-mode voltage regulator that can be used to drive LEDs with current regulation accuracy and low noise. The AP3612M28-G1 is an efficient, low power, low cost solution that is suitable for a wide range of applications.

The AP3612M28-G1 is a Pulse Width Modulated (PWM) LED driver with an integrated Digital-to-Analog Converter (DAC) that provides a wide range of LED current regulation accuracy (40mA- 250mA). The AP3612M28-G1 is also capable of providing a fixed current output for LED driving (150mA, 180mA and 250mA). The AP3612M28-G1 has a high efficiency power conversion of more than 90%, enabling it to save power and reduce current consumption in mobile applications.

The operating voltage range of the AP3612M28-G1 is 2.5V to 3.6V, and it is rated to dissipate up to 1W of power. It also has a 0.1uA quiescent current for low power operation, and it has built-in thermal protection for over-temperature conditions. The AP3612M28-G1 is a high efficiency low power LED driver, which is ideal for mobile applications.

The AP3612M28-G1 is designed for applications where the desired output current to drive the LEDs is within the range of 40mA to 250mA. It is also capable of maintaining a fixed current for the LEDs by changing the input voltage. The AP3612M28-G1 is designed for applications where the desired output current to drive the LEDs is within the range of 40mA to 250mA and the input voltage is between 2.5V to 3.6V.

The AP3612M28-G1 is a monolithic integrated circuit, meaning that all components are integrated into a single package. It uses a buck-boost method to produce a desired output voltage. It is a high efficiency, low noise, switch-mode regulator that controls the power dissipation of the LEDs. It uses a reference voltage to regulate the current to the LEDs, and then a feedback loop to maintain a desired output voltage.

The AP3612M28-G1 works by using a switching technique to transfer energy from its primary supply to an output circuit. An integrated PWM controller controls the buck-boost converter and manages its switching generation. The unit also features an internal current limit protection, which turns off the converter when the output current exceeds a predefined limit. In addition, the AP3612M28-G1 provides a low current sleep mode, which reduces its quiescent current to an extremely low 0.1uA.

The AP3612M28-G1 is a great choice for a wide range of lighting and backlight applications. It is well-suited for low power applications, including mobile phones and tablets, as well as other consumer electronics. It is popular in automotive applications, where it can be used to drive headlight and taillight LEDs. It is also suitable for industrial applications, such as accent lighting and emergency lighting.

To conclude, the AP3612M28-G1 is an ideal choice for a wide range of high precision, low power, and low noise applications. It is an efficient, low power, low cost solution that is suitable for a wide range of applications, including those that require low power consumption. As such, the AP3612M28-G1 is a great choice for any project or application where high efficiency, low noise, and high accuracy are essential.

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