AL1783 Description
The AL1783 is a three-channel linear LED driver with independent PWM dimming and current-setting controls for each channel. The device is designed to target connected, mercial, industrial, and RGB LED lighting applications. The key merits of the AL1783 are attributed to a pact solution, eBOM cost effectiveness, excellent PWM dimming performance, low standby power, ease of system implementation, and up to 60V input...
AL1783 Key Features
- Wide Input Voltage Range from 6.5V to 60V
- 40°C to +105°C Ambient Temperature Operation Range
- ±4% LED Current Tolerance @125mA
- PWM Dimming Control for Each Channel
- LED Current Adjustable for Each Channel by External Ref pins
- Automatic Enter and Exit Standby Power Mode
- Fast PWM Dimming Capable to eliminate e-Flicker
- Robust Protections: Under Voltage Lock-out (UVLO), Over
- Over Temperature Protection (OTP): Thermal Fold-back
- Fault Reporting: UVLO, OTP, LED Open and Short
AL1783 Applications
- Wide Input Voltage Range from 6.5V to 60V
- 40°C to +105°C Ambient Temperature Operation Range