The LM3445MMX is an advanced product developed by Texas Instruments, a renowned global semiconductor company.

• Description: Adaptive constant off-time AC/DC constant current Buck (step-down) LED driver
• Control Method: Adaptive constant off-time control
• Feature: High level of integration, including a PFET, start-up regulator and eight high voltage start-up current sources
• Input Voltage Range: 80VAC to 277VAC
• Protection: Thermal shutdown and cycle-by-cycle current limit
• Feature: Dimming input that allows for the adjustment of LED brightness
• Package: 10-pin MSOP package
• Applications: general lighting, decorative, architectural, and industrial lighting