IS31LT3938-GRLS2-TR

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IS31LT3938-GRLS2-TR is a two-channel, constant-current(CC)-controllable LED driver, which is classified as Power Management Integrated Circuit (PMIC) - LED Drivers. It is a medium-power LED driver which has a wide range of application fields. By using its working principle as a CC LED driver, it has a maximum power output up to 800mA, voltage rating of 16V, on-resistor of 150mΩ, and an adjustable brightness of between 0 to 100%.

This device works like a traditional LED driver, meaning it receives an input voltage in the form of a constant (DC) current. This current is then converted into a voltage output by a series of resistors, with the LED receiving this voltage as its power source. This is what enables the LED to emit light. The use of a constant current LED driver to provide this power makes it possible to adjust the brightness of the LED by varying the voltage at the output. The current can be limited to the needs of the LED by using the CC to modify the output power. This allows for high-efficiency operation, long-term durability, and color consistency for an LED device.

The IS31LT3938-GRLS2-TR has an on-resistor of 150mΩ which provides a high efficiency current output. This means that the device can be used in a range of applications as it offers outstanding power efficiency and performance. Additionally, the device has a voltage rating of 16V and can provide up to 800mA of power, giving it a higher maximum current than many competing devices. This makes it suitable for use in most applications where high power is needed.

The IS31LT3938-GRLS2-TR also has a wide range of application fields. It can be used in a variety of electronic devices and systems, including automotive, industrial and consumer applications. It is well suited for LED lighting products such as LED bulbs, LED strips, LED street lights and LED marker lights. Additionally, the device can be used to power and control LED displays, signage boards and advertising panels. Its high current rating makes it suitable for powering a wide range of LED devices and applications.

The IS31LT3938-GRLS2-TR is also used in many other applications as it is capable of providing efficient CC LED driving. These include medical equipment, communication systems, home and office automation systems, and power supply design. The device is designed to offer performance and stability, making it the ideal choice for designers who require a reliable and cost-effective power management solution.

Overall, the IS31LT3938-GRLS2-TR is a medium-power, CC-controllable LED driver with a wide range of application fields. It has a high power output, voltage capability, and on-resistor of 150mΩ, which makes it suitable for various applications. Additionally, the adjustable brightness of between 0 to 100% allows for efficient and consistent lighting. All of these features combined make the IS31LT3938-GRLS2-TR an excellent choice for designers requiring a reliable and efficient power management solution.

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