LP5521 driver equivalent, three-channel led driver.
*1 Adaptive Charge Pump With 1× and 1.5× Gain Provides Up to 95% LED Drive Efficiency
* Charge Pump with Soft Start and Overcurrent, Short-Circuit Protection
.
* Fun and Indicator Lights
* LCD Sub-Display Backlighting
* Keypad RGB Backlighting and Phone Cosmetics
.
The LP5521 is a three-channel LED driver designed to produce variety of lighting effects for mobile devices. A high-efficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device has a program memory for creating variet.
Image gallery
TAGS
Download (Size : 1.47MB)