Part number:
MAX1889
Manufacturer:
File Size:
796.09 KB
Description:
Triple-output tft lcd power supply.
Datasheet Details
Part number:
MAX1889
Manufacturer:
File Size:
796.09 KB
Description:
Triple-output tft lcd power supply.
MAX1889, Triple-Output TFT LCD Power Supply
The MAX1889 provides the three regulated output voltages required for active matrix, thin-film transistor liquid crystal displays (TFT LCDs).
It combines a high-performance step-up regulator with two linear-regulator controllers and multiple levels of protection circuitry for a complete power-supply
MAX1889 Features
* o High-Performance Step-Up Regulator Fast Transient Response Current-Mode Control Architecture Built-In High-Efficiency N-Channel Power MOSFET Current-Limit Comparator >85% Efficiency Selectable Switching Frequency (500kHz/1MHz) Internal Soft-Start o Positive Linear-Regulator Controller o Negative L
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