LED driver IC targets low current LED strips

Infineon Technologies launched the second device released in the new generation BCR family with low voltage drop focusing on low current designs of up to 37mA. Typical applications for the BCR431U include LED strips, channel letters, architectural LED lighting, LED displays, as well as emergency, retail, and appliance lighting.

The LED current is easily adjustable via a high ohmic resistor on a dedicated pin with an IC supply voltage ranging between 6 V and 42 V. The BCR431U features a dimming capability down to 1 percent.