CHL8203-01CRT

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

CHL8203-01CRT is a high-performance LCD backlight controller IC, designed for the LCD panel industry. The device works as a three channel CC/CV lighting backlight controller that can be used to drive three separate channels of LED strings. It is two packages, with one in a small form factor for easy integration, enabling it to deliver a high performance CC/CV control regime for a wide range of LCD backlights.

The working principle of the CHL8203-01CRT is that it uses a PWM signal to control three channels of LEDs in the LCD precision adjustment of each channel’s output current, in order to get the desired illumination. It can boost the current supplied to the LEDs while at the same time regulating their average current. The device has built-in measurement and feedback components, allowing the controller to monitor the LED load current and make real-time adjustment as needed. This allows it to deliver a high level of precision and accuracy in controlling the LED output.

As a DC-DC switching controller PMIC, the CHL8203-01CRT provides an ideal solution for controlling multiple LED backlights. Its features enable it to be quickly integrated into existing LCD panel designs, and its adjustable current control regime means it can be used for LED backlights in a wide range of LCD sizes and types. The device’s many adjustable parameters also make it easy to fine-tune its operation for maximum system performance.

The CHL8203-01CRT’s so-called “one-IC” design approach also makes it a great choice for efficient and cost-effective LED backlights. Its internal circuitry integrates all the components needed to provide a complete DC-DC switching control solution, allowing the device to provide a much more efficient LED backlight system than conventional designs. The device’s flexible current control and high level of integration also allow it to be used to optimize LED backlight performance in a wide range of operating environments.

The power-saving features of the CHL8203-01CRT provide additional benefits to system designers. The device includes an active low-power mode, allowing it to reduce power consumption when it is not needed. The device’s highly integrated design also results in a reduced component count, resulting in a cost-effective solution for backlighting LCDs.

Overall, the CHL8203-01CRT is an ideal DC-DC switching controller PMIC for driving multiple LED backlights in LCD panels. Its high level of integration, adjustable current control regime, and low-power mode make it an efficient and cost-effective solution for driving wide range of LCD backlights. It is an excellent choice for LCD panel designers looking for a complete solution to power their LCD backlight.

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