19-4562; Rev 1; 12/09
TION KIT EVALUA BLE AVAILA
8-String WLED Driver with Integrated Step-Up
Regulator and SMBus/PWM Dimming Capability
General Description
The MAX17105 is a high-efficiency driver for white-lightemitting diodes (WLEDs).
It is designed for large liquidcrystal displays (LCDs) that employ an array of LEDs as the light source.
An internal switch-current mode step-up controller drives the LED array, which can be configured for up to 8 strings in parallel and 10 LEDs per string.
Each string is terminated with ballast that achieves Q2% current regulation accuracy, ensuring even LED brightness.
The MAX17105 has a wide input voltage range from 6V to 28V, and provides adjustable 0 ...