The NCP12700 is a fixed frequency, peak current mode, PWM controller containing all of the features necessary for implementing single-ended power converter topologies. The device features a high voltage startup capable of operating over a wide input range (9 – 120/200 V MSOP10/WQFN10) and supplying at least 20 mA to provide temporary bias to VCC during system startup.
Simplify design and reduce BOM cost No sub-harmonic oscillation in CCM mode . Easy and flexible Drive any type of MOSFET's To protect the design or bring the controller into a low quiescent state Robust and safe design