OrderMP3910A
Peak Current Mode Boost PWM Controller with Programmable Frequency, external SS and Light Load
Active Part Numbers:
MP3910AGS-P MP3910AGS-Z
Meaning of P & Z 
Evaluation Tools
EV3910A-S-00A Evaluation Kit Peak Current Mode PWM Controller Boost Evaluation Board
The EV3910A-S-00A evaluation board is designed to demonstrate the capabilities of the MP3910A. The MP3910A is a peak current control mode PWM controller that can drives an external MOSFET capable of handling >10A current. It has a typical operational current of 400μA and can accommodate flyback and boost for non-isolated and isolated applications.
While designed for boost applications, the 1A gate driver minimizes the power loss on the external MOSFET while allowing the use of a wide variety of standard threshold devices. In addition, the MP3910A includes pulse-skip mode, which improves the efficiency in light-load or no-load conditions.
The MP3910A is available in an SOIC-8 package.
MP3910A Resources
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MPS’S OPEN-SOURCE EMERGENCY VENTILATOR WITH EMOTIONTM AND BATTERY BACKUPAs COVID-19 spread in March of 2020, the global shortage of emergency ventilators was one of the biggest concerns. The increasing demand in ventilators meant they would soon be out of supply, so a team at Monolithic Power Systems (MPS) sought to help create a solution to this crisis. While MPS is not a medical device manufacturer, its engineers and designers are highly experienced with power elect...
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MPS’S OPEN-SOURCE EMERGENCY VENTILATOR WITH EMOTIONTM AND BATTERY BACKUPAs COVID-19 spread in March of 2020, the global shortage of emergency ventilators was one of the biggest concerns. The increasing demand in ventilators meant they would soon be out of supply, so a team at Monolithic Power Systems (MPS) sought to help create a solution to this crisis. While MPS is not a medical device manufacturer, its engineers and designers are highly experienced with power elect...
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UNDERSTANDING POWER OVER ETHERNET AND POE CONTROLLERS AND CONVERTERSThis introduction to power over Ethernet (PoE) covers the basics of PoE standards, how PoE structure functions, and how PoE works between the PSE and PD. PoE enables an Ethernet cable to transmit DC power while also transmitting data in parallel to IP terminal devices. PoE power delivery includes two equipment types: Power-sourcing equipment (PSE) or a power provider, and powered devices (PDs) or ...
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UNDERSTANDING POWER OVER ETHERNET AND POE CONTROLLERS AND CONVERTERSThis introduction to power over Ethernet (PoE) covers the basics of PoE standards, how PoE structure functions, and how PoE works between the PSE and PD. PoE enables an Ethernet cable to transmit DC power while also transmitting data in parallel to IP terminal devices. PoE power delivery includes two equipment types: Power-sourcing equipment (PSE) or a power provider, and powered devices (PDs) or ...
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