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MAX1578 - Complete Bias and White LED Power Supplies

MAX1578 Description

19-3359; Rev 0; 8/04 KIT ATION EVALU E L B AVAILA www.DataSheet4U.com Complete Bias and White LED Power Supplies for Small TFT Displays General Des.
The MAX1578/MAX1579 provide four regulated outputs to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices wh.

MAX1578 Features

* a temperature derating function to avoid overdriving the white LEDs during high ambient temperatures, enabling higher drive current below +42°C. The MAX1578/MAX1579 are available in space-saving 24-lead 4mm x 4mm thin QFN packages. Features
* Four Regulators in One Package
* Bias Po

MAX1578 Applications

* PDAs, Palmtops Smart Phones Internet Appliances LCD Displays with White LED Backlight C1N 19 C2N 20 IN 21 C2P 22 C1P 23 VDD 24 18 16 MAX1578 MAX1579 9 8 7 CD2 CD1 PMPB Ordering Information PART MAX1578ETG MAX1579ETG TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 24 Thin QFN 4mm x 4mm (T2

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Complete Bias and White LED Power Supplies Maxim Integrated Products
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