AL8853 Overview
Description
The AL8853 is a highly integrated and cost effective Light Emitting Diode (LED) controller. It provides a high performance LED backlight solution with low BOM cost.
Key Features
- Wide Input Voltage Range: 6.0V to 40V
- High Precision Feedback Reference Voltage: 200mV/±3%
- Current Mode PWM Controller with Good Dynamic Response
- PWM to Analog Dimming Mode
- Built-In Comprehensive Protections
- Under Voltage Lock Out (UVLO)
- Output Over Voltage Protection (OVP)
- Power MOSFET Over Current Protection (OCP)
- Diode and Inductor Short Protection
- LED Cathode Short to GND Protection
