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Solutions Search - LT1947 - Adjustable Output TFT-LCD Triple Switching Regulator

TFT-LCD Bias Generator: 10V, 24V, -6V Output

Apr 26th 2001
With a small external charge pump network, the LT1947 produces all three required bias voltages for TFT-LCD displays: 10V@150mA, 24V@10mA and -6V@10mA ...

Circuit 

 

TFT-LCD Bias Generator: 12V, 20V, -6V Output

Apr 26th 2001
With a small external charge pump network, the LT1947 produces all three required bias voltages for TFT-LCD displays: 12V@120mA, 20V@10mA and -6V@20mA ...

Circuit