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MP3910AGS - Peak Current Mode Boost PWM Controller

Download the MP3910AGS datasheet PDF. This datasheet also covers the MP3910A variant, as both devices belong to the same peak current mode boost pwm controller family and are provided as variant models within a single manufacturer datasheet.

Description

The MP3910A is a Peak Current Mode PWM controller that can drive an external MOSFET capable of handling more than 10A current.

It has a typical operational current of 400µA and can accommodate flyback, boost for nonisolated and isolated applications.

Features

  • 9V to 14V Supply Voltage Range.
  • 1A MOSFET Gate Driver.
  • External Soft-Start.
  • Pulse Skipping Operation with Light Load.
  • Programmable Switching Frequency (30kHz-to-400kHz).
  • Cycle-by-Cycle Current Limit.
  • Over Voltage Protection.
  • Short Circuit Protection.
  • Over Temperature Protection.
  • Available in SOIC8 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP3910A-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP3910A Peak Current Mode Boost PWM Controller
MP3910 Boost PWM Controller
MP3910GK Boost PWM Controller
MP3908 Current Mode PWM Controller
MP3908DK Current Mode PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
The Future of Analog IC Technology MP3910A Peak Current Mode Boost PWM Controller with Programmable Frequency, External Soft Start Light Load Operation, and SOIC8 Package DESCRIPTION The MP3910A is a Peak Current Mode PWM controller that can drive an external MOSFET capable of handling more than 10A current. It has a typical operational current of 400µA and can accommodate flyback, boost for nonisolated and isolated applications. Current mode control provides inherently simple loop compensation and cycle-by-cycle current limit. Under-voltage lockout, soft-start and slope compensation are all provided to minimize the external component count. While designed for Flyback applications, the MP3910A can also be used for other topologies including Boost, Forward and Sepic.
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