This article mainly introduces the LMZ14203H features, application range, reference design circuit and circuit analysis to help you shorten the design time.
LMZ14203H features: Integrated shielded inductor, simple printed circuit board layout, external soft-start capacitors and…
Summary:
Way of working
The figure design uses TOP247YN and applies many features of TOPSwi tch-GX. Line voltages UV and OV (100 V and 450 V each) are implemented with a 2 MΩ resistor (R1). Undervoltage eliminates output jitter on/off, and overvoltage provides protectio…
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