onsemi PWM-Controller 1 MHz 14 V 1 A, 2,8 A. 1-Ausg.

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