The LD5537 is built with several functions, protection and EMI-improved solution in a tiny package.
It takes less component counts or circuit space, especially in the ideal for those total solutions of low cost.
Key Features
more protections like OPP (Over Power Protection), OCP (Over Current Protection), OSCP (Output Short Circuit Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions. Furthermore, the Frequency Swapping function is to reduce the noise level and thus helps the power circuit designers to easily deal with the EMI filter design by spending minimum amount of component cost and developing time. Typical.
Full PDF Text Transcription for LD5537 (Reference)
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LD5537. For precise diagrams, tables, and layout, please refer to the original PDF.
LD5537 09/07/2015 Green-Mode PWM Controller with Variable Frequency and Brown IN/OUT Protections REV. 01 General Description The LD5537 is built with several functions, p...
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. 01 General Description The LD5537 is built with several functions, protection and EMI-improved solution in a tiny package. It takes less component counts or circuit space, especially in the ideal for those total solutions of low cost. The implemented functions include low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. It also features more protections like OPP (Over Power Protection), OCP (Over Current Protection), OSCP (Output Short Circuit Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal con
LD5537 Datasheet
