MAX1984 drivers equivalent, ultra-high-efficiency white led drivers.
o Synchronous Step-Up Regulator Achieves >95% Efficiency Internal Switch and Synchronous Rectifier Eliminates External MOSFETs and Diodes 1MHz Fixed Frequency Minimizes C.
PDAs and Hand-Held PCs Cellular Phones Digital Cameras
Pin Configurations
MODE MODE BITC BITC SEL SEL SEL BITC 13 12 BI.
Features
o Synchronous Step-Up Regulator Achieves >95% Efficiency Internal Switch and Synchronous Rectifier Eliminates External MOSFETs and Diodes 1MHz Fixed Frequency Minimizes Component Sizes o o o o Up to 90% Total LED Efficiency Accurate LED Curr.
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