The MAX1707 is a high efficiency, low EMI and low input ripple LED controller that supports a maximum regulated constant current of 610mA for main display backlight, subdisplay backlight (or RGB indicator) and white LED camera flash.
The MAX1707 is a complete light management integrated circuit designed for main display backlight, subdisplay backlight (or RGB indicator), and white LED camera flash. It provides regulated constant current up to 610mA total using adaptive 1x/1.5x/2x charge-pump modes and very-low-dropout current regulators.
| Maximum Continuous Drive Capability | 610mA |
|---|---|
| Operating Voltage Range | 2.7V to 5.5V |
| Switching Frequency | 1 MHz |
| Peak Efficiency | 92% |
| Package Type | 24-Pin 4mm x 4mm Thin QFN |
The device provides a guaranteed continuous drive capability of 610mA.
The IC uses a fixed-frequency switching rate of 1 MHz.