The LM3402MRX/NOPB is a high-performance product from Texas Instruments, a renowned global leader in semiconductor technology.

• Description: Monolithic switching regulator specifically designed for driving high power LEDs.
• Feature: Equipped with a high-side N-FET buck controller.
• Input Voltage Range: 6V to 42V.
• Output Current: Up to 1A.
• Feature: Adjustable switching frequency (100kHz and 1MHz).
• Feature: Dimming input, using either analog or pulse width modulation (PWM) signals.
• Safety Features: Cycle-by-cycle current limit, thermal shutdown, and frequency foldback functions.
• Package: 8-pin, thermally-enhanced PowerPAD MSOP.