LED Drivers Supply High Output Current
Boasting output current accuracy of up to ±2%, Aimtec's AMLD-IZ and AMLDL-Z Series step-down DC/DC LED drivers (SSLDs) offer standard output currents of 300 mA, 350 mA, 500 mA, 600 mA, and 700 mA. The DIP24- or DIP14-packaged units present input ranges from 5 VDC to 36 VDC and 7 VDC to 30 VDC, a remote ON/OFF control function, and PWM and analog voltage dimming control from 0% to 100%. The devices produce up to 22.5 W of power with up to 96% efficiency in an operating temperature range from -40°C to 85°C at full load. The products are appropriate for single unit or arrays of LEDs for lighting applications, including advertising displays, road and rail traffic signs and signals, exterior and interior automotive lighting, consumer and industrial products, and telecom applications.