http://www.analog.com New Products for Display and Lighting | Analog Devices Thu, 21 Feb 2013 16:52:14 GMT 2013-02-21T16:52:14Z http://www.analog.com/en/power-management/display-and-lighting/add5211/products/product.html The ADD5211 is a 4 channel, white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. The boost controller drives an external MOSFET switch for step-up regulation from an input voltage of 4.5 V to 40 V and a pin adjustable operating frequency between 200 kHz and 1.2 MHz. An adjustable UVLO function is implemented to reduce input current Display and Lighting Display and Lighting Thu, 21 Feb 2013 16:52:14 GMT http://www.analog.com/en/power-management/display-and-lighting/add5211/products/product.html 2013-02-21T16:52:14Z