Isolation low PFLIS8712 (4-7W) makes summer vacation fun, hot debut

It is a dedicated flow-driven control chip system. The output voltage and current range of the system are greatly expanded by using proprietary primary flow control technology, which makes it possible to widen the system architecture of the same drive system without adjusting the transformer.
Streamlined to a certain extent. It not only eliminates the need for drivers to be connected in series, but the output current can be adjusted arbitrarily within the range
of the optocoupler feedback device required for traditional secondary side control, making it convenient for the application of series models.
It also further eliminates the need for complete protection functions in the traditional primary side control architecture, including the input current feedback auxiliary winding, feedback resistor and complete cycle-by-cycle overcurrent protection. The open-circuit protection of the current detection pin and passive components such as current diodes greatly reduce the system cost, as well as the open-circuit and short-circuit protection of the output end.
reduced. Due to the use of high-voltage direct power supply and current binning function,
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