IS32FL3740-ZLA3-TR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IS32FL3740-ZLA3-TR PMIC (LED Drivers) is a high-performance and versatile power management circuit ideally suited for a variety of tasks. It is mainly used to power small display devices, including LED strips, LCDs, and OLEDs. This PMIC provides stable and reliable output voltage and current, and also includes a wide range of features that make it suitable for a variety of systems and applications. Here, we will look at the application fields and working principle of this PMIC.

The IS32FL3740-ZLA3-TR PMIC is ideal for projects requiring a reliable and consistent power supply. This PMIC features a wide range of features that make it versatile and suitable for numerous applications. The input voltage range is from 3.3V to 28V, which makes it ideal for a variety of systems and applications. It also features under-voltage/over-voltage protection, short-circuit protection, over-temperature protections, and power-on protection.

In terms of LED strip applications, this PMIC is suitable for a wide range of LED type and size, including 3-2-1 LED strips, 6-3-3 LED strips, and flexible LED strips. It is also suitable for powering devices such as RGB LEDs, white LEDs, and combined color LEDs. The output current of this PMIC is adjustable from 15mA to 400mA, making it an ideal option for projects requiring a wide range of current levels.

The IS32FL3740-ZLA3-TR PMIC is also suitable for applications in LCDs and OLEDs, as it can provide up to 1.5A peak current. This makes it perfect for powering larger display screens and also supports PWM dimming. Furthermore, this PMIC also supports pulse width strobing and has integrated support for power gating, which makes it ideal for systems that require a power-savings mode.

In terms of working principle, the IS32FL3740-ZLA3-TR PMIC is a step-down converter that converts the input voltage to a lower output voltage. It consists of an inductor, a diode, and a capacitor, which are all connected in series. The inductor stores energy in the form of a magnetic field, and when the switch is opened, the stored energy is released, and the current passes through the diode and capacitor. The capacitor is then charged and the output voltage is regulated for a specific load.

Furthermore, the IS32FL3740-ZLA3-TR PMIC features a dedicated power-saving mode, which can reduce power consumption. This is enabled by the adjustable operating frequency of the PMIC, which can range from 300kHz to 600kHz. This amplitude modulated pwm allows for a more efficient power conversion, resulting in a higher efficiency and lower power consumption while still maintaining the same power output.

Overall, the IS32FL3740-ZLA3-TR PMIC is a versatile power management IC suitable for powering small display devices, including LED strips, LCDs, and OLEDs. Its wide range of features, wide input voltage range, adjustable current output, and power-saving mode make it an ideal option for a variety of applications. Its step-down converter and amplitude modulated pwm make it an efficient and reliable option for powering devices from a stable, adjustable power supply.

The specific data is subject to PDF, and the above content is for reference