IS31LT3932-GRLS2-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

LEDs are everywhere: in televisions, remote controls, and portable electronic devices. Even fluorescent lights, which are used primarily for indoor lighting, incorporate LEDs as well. LEDs are becoming increasingly sophisticated, and many manufacturers are utilizing LED drivers such as the IS31LT3932-GRLS2-TR to power their LEDs. This LED driver is a member of the IS31LT3932 family of LED drivers, and it is well suited to applications where a wide range of LED currents and voltages is needed.

The IS31LT3932-GRLS2-TR is a digital LED driver that features Pulse Width Modulation (PWM) control. The chip can drive up to 32 LEDs and is capable of supplying up to 1A of current to each LED, thus allowing for relatively high brightness for applications that make use of very low current levels. The chip also has an adjustable step-up regulator, which allows for a wider range of input voltages than typical linear regulators. The chip can be configured through an I2C interface, which simplifies integration into existing designs.

The IS31LT3932-GRLS2-TR is typically used in automotive and consumer applications that require low power dissipation and reliable operation. It is ideal for applications such as dashboard lighting, vehicle exterior lighting, lighting for portable electronics, signage, and consumer lighting. And because the chip integrates a step-up regulator and protection circuitry, it is also well suited for applications that require a wide input voltage range.

The IS31LT3932-GRLS2-TR offers a wide range of features that make it an ideal choice for LED driver applications. The chip can be used to form 4-channel groups, allowing for more efficient control of multiple LEDs. It also supports a variety of current and voltage levels, allowing for the optimization of brightness for specific applications. And because the chip integrates protection circuitry, it ensures that the LEDs are not damaged by excessive current levels.

The IS31LT3932-GRLS2-TR’s operation is based on the pulse width modulation technique. When the chip is powered up, it generates a controlled pulse of current to the LEDs. The pulse width is determined by the current and voltage settings that have been programmed into the chip. By adjusting the current and voltage settings, the brightness of the LEDs can be adjusted. The chip also includes protections against overvoltage and reverse current conditions, ensuring that the LEDs are not damaged by any external conditions.

The IS31LT3932-GRLS2-TR is an excellent choice for lighting designs that require high brightness from very low current levels. Its wide range of features and integrated protection circuitry make it an ideal solution for automotive and consumer applications. Its PWM control allows for the optimization of brightness for different applications, making it a great fit for many different lighting designs.

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