EUP2681 converter equivalent, tft lcd dc-dc converter.
an internal power MOSFET and high frequency operation allowing to use small inductors and capacitors. The step up converter uses fixed-frequency peak current mode control.
LCD Monitors Notebook Display LCD TVs
DS2681
Ver1.1
Aug. 2012
1
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The EUP2681 generates power supply rails for thin-film transistor (TFT) liquid-crystal display (LCD) panels in monitors and notebooks operated from 2.5V to 5.5V input supply. The device integrates a step-up converter, positive and negative charge pum.
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