AL5819 Description
The DIODES™ AL5819 is 36V Low Dropout Linear LED driver offering excellent temperature stability and adjustable output current handling capability. The AL5819 simplifies the design of linear and isolated or non-isolated LED drivers by setting the LED current with standard value resistors. It is a simple and elegant solution to deliver constant current for a single LED string.
AL5819 Key Features
- Up to 36V Vin Open-Drain Output
- 40°C to +125°C Temperature Range
- 5kV ESD HBM for VIN Pin, 2kV ESD HBM for All Other Pins
- No External Capacitor Required for Normal Operation
- Support LED Dimming Through Power Supply Vin
- Support LED Dimming Through RSET Control
- Connect Devices in Parallel to Increase Output Current
- High LED Current Tolerance: ±5% @ 30mA
- Low Drop-out Voltage on LED Pin: 250mV Max @ 60mA
- High Power Supply Rejection