BH6046KN-E2

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

The BH6046KN-E2, categorized in PMIC - LED Drivers, is ideal for applications that require high-brightness power LED lighting and display backlighting. It integrates both a step-down converter and a push-pull driver in a single, small-size surface-mount package, and is designed to drive two strings of LEDs. The BH6046KN-E2 is optimized for energy efficient LED applications.

The BH6046KN-E2 uses a fixed frequency PWM control to efficiently regulate the output voltage. As the LED load current varies, the PWM control adjusts the LED current to be constant. It incorporates a configurable over-voltage protection function to protect the LEDs from over-voltage supply. It also has short-circuit and over-temperature protections to ensure the device will not be damaged due to over-load or faulting of the LED load.

To provide efficient and accurate current control, the BH6046KN-E2 uses a Smart Comparator (SC) feedback loop. The SC is a high-speed open-loop linear regulator built into the IC that allows for real-time current control. It provides a fast, reliable and accurate method for LED current control. The SC provides fast and accurate LED current sensing and over-voltage protection for the LEDs.

The BH6046KN-E2 also features built-in protection circuitry to protect the LEDs from accidental events such as over-current, over-temperature and short-circuit. This type of protection ensures that the LEDs will remain safe under all operating conditions. The BH6046KN-E2 also includes an on-board microcontroller (MCU) to provide a highly configurable platform for controlling multiple LEDs independently.

The BH6046KN-E2 is a versatile solution for LED lighting and display backlighting applications. It features a wide input voltage range, adjustable output current level, low standby current consumption and a wide ambient temperature range. The Smart Comparator feedback loop ensures accurate and fast current control and the built-in protection features provide reliable protection for the LEDs.

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