Product News: Electrical Equipment & Systems
LED Driver IC features constant current control.
Press Release Summary:
July 21, 2009 - Designed to drive LEDs using buck topology, average-mode Model HV9961 provides current accuracy of ±3% and requires no loop compensation or high-side current sensing. Device features hiccup-mode LED short-circuit protection and both linear and PWM dimming. Available in SOIC-8 and SOIC-16 packages, IC is RoHS-compliant. It is suited for backlighting LCD screens, as well as street, architectural, decorative, and industrial LED lighting applications.
Original Press Release
LED Driver from Supertex Delivers Very High Accuracy via Constant Current Control
Press release date: July 9, 2009
Supertex, Inc. is a publicly held mixed signal semiconductor manufacturer, focused in high voltage analog and mixed signal products for use in the medical, LED lighting, imaging, industrial, and telecommunication markets. Supertex product, corporate and financial information is readily available at www.supertex.com.