Diodes Incorporated | AL5890-15P1-13

The AL5890 is a 400V linear constant current LED driver that provides a cost effective two pin solution to driver LEDs. It has good temperature stability and the current accuracy of ±10% regulated over a wide voltage and temperature range. The AL5890 comes in various fixed output current options removing the need for external current setting resistors and creating a simple driver solution for the series of LEDs. The AL5890 supports both the high side and low side driving of LED chains.

FEATURES

• DC 400 V max operating voltage
• 7 V minimal power up voltage
• 10 mA, 15 mA, 20 mA, 30 mA, and 40 mA constant output current options
• Parallel configuration for high current operation
• ±10% LED current tolerance
• Thermal foldback protection
• PowerDI-123 (Type B), SOT-89 and TO-252 thermally enhanced package
• -40°C to +105°C operating ambient temperature