Catalyst Delivers New High-Resolution Brightness, Quad-Mode LED Drivers For Enhanced LCD Backlight Control (ElectronicsWeb)
April 24th, 2008 | LCD TV Reviews
Catalyst Semiconductor, Inc. a supplier of analog, mixed-signal and non-volatile memory semiconductors, continues to quickly expand its line of patented, Quad-Mode fractional charge pump LED drivers with two new high-resolution brightness devices, featuring 32-dimming levels to provide enhanced LCD backlight control in emerging portable product applications
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Catalyst Delivers Quad-Mode LED Drivers For Enhanced LCD Backlight Control (ElectronicsWeb)Catalyst Semiconductor, Inc. continues to quickly expand its line of patented, Quad-Mode fractional charge pump LED drivers with two new high-resolution brightness devices, featuring 32-dimming levels to provide enhanced LCDLED drivers enhance LCD backlight control, battery life (Electronic Engineering Times Asia)Catalyst's The CAT3647 and CAT3648 Quad-Mode fractional charge pump LED drivers address the need for high-resolution LCD control and longer battery life in cellphones, digital cameras and other handheld devices.
More:LED Drivers provide LCD backlight control. (ThomasNet)Based on Quad-Mode(TM) charge pump switching architecture, CAT3647 and CAT3648 give designers fine control of LED current and brightness with ability to program in step increments as small as 3%.LED Driver delivers high accuracy for LCD TVs and monitors. (ThomasNet)Featuring closed loop system for efficiency, 3 channel HV9985 delivers high LED current accuracy, suited for driving multiple strings of backlight or edgelight LEDs in LCD TVs. It contains 3New High-Power LED Driver from Catalyst Semiconductor Optimized for Rapidly Growing, Mid-Size LCD Panel Market (FinanzNachrichten)Catalyst Semiconductor, ( Nachrichten ) Inc. (NASDAQ:CATS) a supplier of analog, mixed-signal and non-volatile memory semiconductors has expanded its line of high-power LED drivers with a new device optimized for
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