onsemi DDA002C
The DDA002C controller hosts a high performance circuitry dedicated to driving half−bridge topologies, such as lamp ballasts for backlighting applications or resonant converters like the LLC circuit. The controller includes everything needed to build a reliable and rugged converter, including a pre−heating period and various protections such as an adjustable brown−out, for instance. Both, minimum and maximum switching frequencies, are adjustable by single pull down resistor, offering the ability to operate between 30 kHz and 500 kHz.| Part No. | DDA002C |
|---|---|
| Datasheet | DDA002C Download |
| Manufacturer |  onsemi |
| Description | High Performance Switch-Mode Power Supply Controller |
| Buy | Stock & Price |
Customer Specific Device from ON Semiconductor DDA002C High Performance Switch-Mode Power Supply Controller for Backlight and LLC Converters The controller includes a high−voltage driver that simplifies the design of the half−bridge configuration due to direct connection to the upper−side MOSFET. To avoid large shoot−through currents, the circuit includes a deadtime generator whose duration can be easily adjusted externally. Finally, two a
