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High accuracy of output current is
achieved by sensing the output current directly. Critical conduction mode
operation reduces the switching
losses and
significantly increases the efficiency. JW1760 can be supplied from the
output directly, and auxiliary winding is not needed.
JW1760 has multi-protection
functions which largely enhance the safety and reliability of the system,
including VCC over-voltage protection, VCC UVLO, short-circuit protection,
LED open protection, cycle-by-cycle current limit and over-temperature
protection.
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