NCL30073LED2GEVB: NCL30073LED2GEVB Evaluation Board

The NCL30073 is a highly integrated PWM controller capable of
delivering a rugged and high performance LED converter in a tiny
TSOP−6 package. With a supply range up to 24 V, the controller hosts
a 65 kHz switching circuitry operated in peak current mode control.
When the voltage on FB pin decreases, the controller enters skip cycle
while limiting the peak current.
Over Power Protection (OPP) is a difficult exercise especially when
no−load standby requirements drive the converter specifications. The
ON proprietary integrated OPP lets you harness the maximum
delivered power without affecting your standby performance simply
via two external resistors. An Over Voltage Protection is also
combined on the same pin but also on the VCC line. They offer an
efficient protection in case of adverse open loop operation.
Finally, a timer−based short−circuit protection offers the best
protection scheme, letting you precisely select the protection trip point
without caring of a loose coupling between the auxiliary and the power
windings.