CE9401 driver equivalent, single cell 350ma / dual cell 1a led driver.
* 350mA/1A Constant Current Output
* 2.8V to 4V Output Compliance
* 1- or 2-Cell NiMH or Alkaline Input
* Low RDS(ON) : 100mΩ (Typ.)
* 95mV Feedback .
It is a high efficiency boost converter that operates from 1 or 2 NiMH or alkaline cells and generates 350mA/1A of cons.
Switch Pin. Connect inductor between SW and VIN. A Schottky diode is connected between SW and VOUT. Trace connections made to the inductor and schottky diode should be minimized to reduce power dissipation and increase overall efficiency. Keep these .
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