Diodes Incorporated has introduced the AL5809 constant current linear LED driver in a robust dual-connector PowerDI-123 package that provides a more accurate and affordable LED constant current linear drive solution. With up to 1.2W of power consumption, excellent temperature stability of 20ppm/°C, and high power supply rejection ratio, the AL5809 provides ±5% tolerance over a wide temperature range, greatly simplifying LED lighting and LED lighting Solutions for products such as strings and low-current replacement lamps.
The AL5809 has a temperature range of -40°C to +125°C and operates from 2.5V to 60V between the two connectors and offers a variety of fixed output current options, eliminating the need for external current setting resistors. The fixed output current options of the PowerDI-123 package include 15mA, 20mA, 30mA, 40mA, 50mA, 60mA, 90mA, 120mA and 150mA. The current output options of the other SOD-123 packages are 15mA, 20mA, 30mA, 40mA and 50mA. .
In addition to meeting the circuit design's need for a streamlined linear regulator (such as eliminating inductors or external resistors), the AL5809 offers additional features such as overtemperature protection and the ability to drive low and high side LED strings. Compared to the same type of products and discrete circuit designs on the market, this compact LED driver with simple operation and suitable material cost can provide more accurate and comprehensive performance.
Diodes' constant current linear LED driver AL5809 is available in 10,000-piece quantities and offers a variety of package options including SOD-123, PowerDI-123 and high current 60-150mA PowerDI-123.
Note: PowerDI is a registered trademark of Diodes Corporation.
Introduction to Diodes
Diodes Incorporated, a S&P SmallCap 600 Index and Russell 3000 Index, is the world's leading manufacturer and supplier of discrete, logic and analog semiconductor products for consumer electronics and computers. , different markets such as communications, industry and automobiles. Diodes' products include diodes, rectifiers, transistors, MOSFETs, protection devices, special function arrays, single-gate logic, amplifiers and comparators, Hall effect and temperature sensors, covering LED drivers, AC-DC converters and controllers, DC- Power management devices such as DC switches and linear regulators, voltage references, and special features such as USB power switches, load switches, voltage monitors, and motor controllers.
Diodes' headquarters and US sales offices are located in Plano, Texas, USA, with designs and markets in Plano, San Jose, California, Taipei, Manchester, UK, and Neuhaus, Germany. And engineering center; wafer fabrication facilities in Kansas City and Manchester, Missouri, and two in Shanghai; one assembly and multiple test plants in Shanghai, Chengdu, Taipei and Neuhaus, Germany Engineering, sales, warehousing and logistics offices in Taipei, Hong Kong, Shanghai, Shenzhen, South Korea, Manchester and Munich; and sales and support offices around the world.
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