In needs an external n-channel power mosfet, and can implement buck, boost, buck-boost or SEPIC (single-ended primary-inductance converter, pictured) topologies. Operation is from 4.7 to 85V, covering ...
LED output shorted and other faults around the power components. Cycle-by-cycle current protection and thermal shutdown are also implemented. It has a fixed 400kHz peak current-mode architecture, with ...
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