Peak Current Mode PWM Controller Boost EV Board
1US$ 25.00 /unit
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EV3910A-S-00AEvaluation Board is designed to demonstrate the capabilities of MP3910A. MP3910A is a Peak Current 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, boost for nonisolated and isolated applications.
While designed for Boost applications, the 1A gate driver minimizes the power loss of the external MOSFET while allowing the use of a wide variety of standard threshold devices. Additionally, MP3910A has pulse skipping Mode function that improves the efficiency with light load or no load.
The MP3910A is available in SOIC8 package.
- 9V to 14VSupplyVoltageRange
- 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
- Available in an SOIC8 Package
- IC Supported 1MP3910
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The MP3910 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 288µA and can accommodate flyback, boost for non-isolated and isolated 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 also be used for other topologies including Boost, Forward and Sepic. The 1A gate driver minimizes the power loss of the external MOSFET while allowing the use of a wide variety of standard threshold devices. Additionally, MP3910 has pulse skipping mode function that improves the efficiency with light load or no load. It also provides hiccup protection for OLP, OVP and SCP condition. The MP3910 is available in MSOP10 package.