The LM3646YFQR is a high-quality integrated flash LED driver from Texas Instruments, a renowned global semiconductor company that designs and manufactures analog ICs and embedded processors.

• Power Output: Up to 1.5A from an input voltage of 2.5V to 5.5V.
• LED Drivers: Two integrated high-power white LED flash drivers (up to 1.5A each).
• Flash Timer: Programmable.
• Battery Management: Advanced.
• LED Current Regulation: Integrated indicator for direct LED current regulation.
• Interface: I2C-compatible interface.
• Thermal Management: Superior.
• Thermal Regulation: Inbuilt system that automatically reduces flash current during high-temperature conditions.
• Package: Tiny 16-bump DSBGA.