ELM900x datasheet, driver equivalent, ELM

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datasheet Download (Size : 132.00KB)

Features and benefits

Low cost and simple application circuit High efficiency Constant average power control Low noise 35kHz constant frequency switching Compact SOT-89 package APPLICATION W.

Description

ELM900x is a CMOS IC designed for driving white LEDs by one or two dry cell as a power source. ELM900x can drive two series white LED by 1.5V-3.0V input voltage. ELM900x uses an external inductor as a voltage booster. ELM900x consists of an oscillato.

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