LD7530 controller equivalent, green-mode pwm controller.
green mode operation, leading edge blanking time, internal slope compensation and adjustable over load protection (OLP) delay time to minimize the component counts for sw.
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Switching AC/DC Adaptor and Battery Charger Open Frame Switching Power Supply
Typical Application
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Leadtrend Tec.
The LD7530/LD7530A are specifically designed for the low total system cost by integrating many functions, protections, and the EMI-improved solution in a tiny SOT-26 package which usually need a lot of extra components or circuits on the general desi.
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