LT3496HUFD#PBF

The LT3496HUFD#PBF is a highly integrated DC/DC converter specifically designed for RGB LED displays. It is rated with a voltage output of up to 5 volts and is suitable for driving up to 10 RGB LEDs. This PMIC - LED Driver is ideal for use in RGB LED applications that require high power operation and excellent efficiency.

The LT3496HUFD#PBF is a monolithic Buck-Boost Converter. It combines a Buck-Boost converter, a unity gain buffer and an I2C Controller into a single integrated circuit. The Buck-Boost converter allows the RGB LEDs to be driven at both forward and reverse voltages, making it ideal for applications where the supply voltage fluctuates. The I2C controller allows for the configuration of the output voltage, the control of the PWM dimming frequency and the control of the current overshoot. The unity gain buffer isolates the output from the input, allowing for clean operation in noisy environments.

The LT3496HUFD#PBF features high efficiency and is available in a thermally efficient 3 mm x 3 mm QFN package, allowing for a further reduction in system cost. It is designed to be used in applications such as Mobile Phone cameras, displays and consumer appliances.

The LT3496HUFD#PBF has several key features that make it an ideal choice for RGB LED applications. The I2C controller can be used to program the output voltage as well as the current overshoot and PWM dimming frequency. The output voltage can be set as high as 5V and can be used to drive up to 10 RGB LEDs. The unity gain buffer isolates the input and output, resulting in clean operation and protecting components from noise. The Buck-Boost converter allows for the RGB LEDs to be driven at both forward and reverse voltages, allowing for efficient operation even in fluctuating supply conditions.

The LT3496HUFD#PBF is an excellent choice for applications requiring power efficient RGB LED displays. The device is available in a cost effective, power efficient 3 mm x 3 mm QFN package. The I2C controller allows for the voltage, overshoot, current and PWM frequency to be programmed, resulting in excellent display quality. The Buck-Boost converter enables the RGB LEDs to be driven in both forward and reverse voltages, allowing for efficient operation even in fluctuating supply voltage conditions.