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EL7640, EL7641, EL7642
Data Sheet September 26, 2005 FN7415.1
TFT-LCD DC/DC with Integrated Amplifiers
The EL7640, EL7641, and EL7642 integrate a high performance boost regulator with 2 LDO controllers for VON and VOFF, a VON-slice circuit with adjustable delay and either one (EL7640), three (EL7641), or five amplifiers (EL7642) for VCOM and VGAMMA appli...