The NCP6132BMNR2G is an Integrated Circuit (IC) component manufactured by ON Semiconductor. It is a high-efficiency LED driver designed for backlighting applications in LCD displays. This IC provides efficient power management for LED strings used in display panels. Here are some key features and functionalities of the NCP6132BMNR2G:
1. High-Efficiency Boost Converter: The NCP6132BMNR2G includes a boost converter that efficiently steps up the input voltage to drive the LED strings. The boost converter operates in a wide input voltage range, making it suitable for various applications.
2. PWM Dimming Control: This IC utilizes Pulse Width Modulation (PWM) dimming control to adjust the brightness of the LED strings. PWM dimming enables precise control over the LED backlight brightness level, allowing for enhanced visual quality and power optimization.
3. Integrated Overvoltage Protection: The NCP6132BMNR2G incorporates overvoltage protection circuitry that safeguards the LEDs from excessive voltage, preventing damage to the backlight system.
4. Adjustable Overcurrent Protection: To ensure the LED strings operate within the safe current range, the NCP6132BMNR2G offers adjustable overcurrent protection. This feature regulates the LED current, preventing excessive current flow that may damage the LEDs.
5. Thermal Shutdown Protection: This IC incorporates thermal shutdown protection, automatically reducing the drive current if the temperature rises above a critical threshold
