LM3639A Overview
Key Specifications
Package: Module
Description
The LM3639A is a single-chip white LED Camera Flash Driver + LCD Display Backlight Driver. The lowvoltage, high-current flash LED driver is a synchronous boost which provides the power for a single flash LED at up to 1.5A or dual LEDs at up to 750 mA each.
Key Features
- 2 Single Chip White LED Flash and Backlight Driver
- 1.5A Flash LED Current
- Dual String Backlight Control (40V Max VOUT)
- 128 Level Exponential and Linear Brightness Control
- PWM Input for CABC
