AL5890-20Y-13

AL5890 400V Constant Current LED Driver NEWINFORMATON PRODUCT ADVANCED Description Pin Assignments (Top View) The AL5890 is a 400V constant current LED driver and it provides a cost-effective two pin solution. It has good temperature stability and the current accuracy of < ±2.0mA (typ.) regulated over a wide voltage and temperature range. The AL5890 comes in various or pre-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. 1 In The AL5890 turns on when the voltage between IN and OUT is greater than 7V. Long LED chain application up to 400V operating voltage subject to package thermal limitation. 2 Out ® The AL5890 is available in thermally robust PowerDI 123 (Type B), PowerDI123 (Type B) SOT89 and TO252 (Standard) packages. Features   DC up to 400V Operating Voltage With Long LED Chains Subject to Package Thermal Constraint In 1 Out 2 NC 3 LED Current Tolerance Over Wide Temperature Range < ±2.0mA (typ.)  Thermal Foldback Protection  10mA, 15mA, 20mA, 30mA, and 40mA pre-fixed Constant Output Current Options  PowerDI123 (Type B), SOT89 and TO252 (Standard) Thermally Enhanced Packages  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3) SOT89 In 1 Out 2 NC 2 3 TO252 (Standard) Applications Notes:  Commercial LED Lighting Fixtures  Emergency Lighting  Signage, Downlights, Decorative and Architectural Lighting 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain