MAX1543E

The MAX1543E is designed as one kind of TFT LCD DC-to-DC converter device that can be used in (1)notebook computer displays; (2)LCD monitor panels; (3)PDAs; (4)car navigation displays applications. And this device is available in 20-pin thin QFN packages with a maximum thickness of 0.8mm for ultra-thin LCD panel design.

Features of the MAX1543E are:(1)Ultra-Thin 20-Pin Thin QFN Package (5mm x 5mm x 0.8mm);(2)3.6mA (Switching), 0.45mA (Not Switching) Quiescent Current;(3)2.6V to 5.5V Input Operating Voltage Range;(4)Thermal Protection;(5)Timer Delay Latch FB Fault Protection;(6)Logic-Controlled High-Voltage Switch with Adjustable Delay;(7)150mA Output Short-Circuit Current;(8)Rail-to-Rail Inputs/Outputs;(9)Fast Transient Response to Pulsed Load Using;(10)Current-Mode Control Architecture.

The absolute maximum ratings of the MAX1543E can be summarized as:(1)Lead Temperature (soldering, 10s): +300°C;(2)Storage Temperature Range: -65°C to +150°C;(3)Junction Temperature: +150°C;(4)Operating Temperature Range: -40°C to +85°C;(5)Continuous Power Dissipation (TA = +70°C): 1667 mW;(6)MAX1543 COM RMS Output Current: ±50 mA.etc. If you want to know more information such as the electrical characteristics about the MAX1543E, please download the datasheet in www.seekic.com or www.chinaicmart.com.