MP3336AGC-Z

The MP3336A is a compact, dual-channel, high-power, flash LED driver that can drive up to 2A in flash mode for each LED. The MP3336A improves image and video quality in low light environments for camera phones. The MP3336A operates with a selectable switching frequency and uses a synchronous, current-mode PWM boost converter to regulate the LED current with two high current sources. The MP3336A provides a highly efficient, optimized solution for smaller PCB spaces. The MP3336A features a standard I2C interface, dual LED channels, rich protection modes and high power density and performance. The MP3336A can also support flash, assist, indicator and 5V DC modes.

• 1/2/3/4MHz selectable maximum switching frequency
• Fsw fold-back function
• 400KHz I2C compatible interface