Part number:
MAX1779
Manufacturer:
Maxim
File Size:
323.97 KB
Description:
Low-power triple-output tft lcd dc-dc converter.
MAX1779_MaximIntegratedProducts.pdf
Datasheet Details
Part number:
MAX1779
Manufacturer:
Maxim
File Size:
323.97 KB
Description:
Low-power triple-output tft lcd dc-dc converter.
MAX1779, Low-Power Triple-Output TFT LCD DC-DC Converter
The MAX1779 triple-output DC-DC converter provides highly efficient regulated voltages required by small active matrix, thin-film transistor (TFT) liquid-crystal displays (LCDs).
One high-power DC-DC converter and two low-power charge pumps convert the +2.7V to +5.5V input supply voltage into three
MAX1779 Features
* o Three Integrated DC-DC Converters o 250kHz Current-Mode PWM Boost Regulator Up to +13V Main High-Power Output ±1% Accuracy High Efficiency (91%) o Dual Charge-Pump Outputs Up to +40V Positive Charge-Pump Output Down to -40V Negative Charge-Pump Output o Internal Supply Sequencing o Internal Power
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