Description
Global Mixed-mode Technology G5212 Wide Input Range Synchronous Buck DCDC Voltage Mode PWM Controller .
The G5212 is a wide input range and fixed-frequency PWM controller with integrated MOSFET drivers for single power rail synchronous single-phase buck.
Features
* 10V to 28V Wide Input Voltage Range
* 0.8V Internal Reference
* Fixed 400kHz Switching Frequency
* Internal Soft Start function
* High DC Gain
* Voltage Mode PWM Controller
* Fast Transient Response
* 0 to 80% Duty Cycle
* Ove
Applications
* Set-Top Box Power Supplies
* PC Subsystem Power Supplies
* Cable Modems, DSL Modems
* DSP and Core Communication Processor
Power Supplies
* Memory Power Supplies
* Personal Computer Peripherals
* Industrial Power Supplies
* Low Voltag