Description
MP3910 Peak Current Mode Boost PWM Controller with Programmable Frequency, The Future of Analog IC Technology External Soft Start, and Light Load .
The MP3910 is a Peak Current Mode PWM controller that can drive an external MOSFET capable of handling more than 10A current.
Features
* 5V to 35V Supply Voltage Range(1)
* 1A 12V MOSFET Gate Driver
* External Soft-Start
* Pulse Skipping Operation with Light Load
* Programmable Switching Frequency
(30kHz-to-400kHz)
* Frequency Synchronizable from 80kHz-to-
400kHz
* Cycle-by-Cycle Current Limit
* Over
Applications
* Current mode control provides inherently simple loop compensation and cycle-by-cycle current limit. Under-voltage lockout, soft-start, internal regulated supply and slope compensation are all provided to minimize the external component count. While designed for Flyback applications, the MP3910 can