Monolithic Power Systems MP5920 | Demoboard EV5920-5048-V-00A

Description

The EV5920-5048-V-00A is an evaluationboard designed to demonstrate the capabilities of the MP5920 and the MP5048.The MP5920 is a hot-swap protection controller that protects circuitry from transients on its input. It works with an Intelli-Fuse, which can be turned on or off via the ON pin and feeds back the current, voltage, and temperature information to the MP5920. The MP5920 limits the Intelli-Fuse’s maximum load current by controlling the current limit reference voltage through CLPWM. The PMBus interface allows the MP5920 to read current, voltage, or temperature data and input power from a 12-bit analog-to-digital converter (ADC).

Features

• 24V to 60V Operating Input Range
• Maximum 15A Output Current per Phase
• Integrated 7mΩ Power FET
• Built-In MOSFET Driver
• Integrated Current Sense with SenseOutput
• Separate Current-Sense Output Used toConfigure the Over-Current Value
• Built-In Soft Start and Insertion Delay
• Output Short-Circuit Protection (SCP),Over-Temperature Protection (OTP), andBuilt-In Fuse Health Diagnostics
• Fault Signal Output
• Parallel Operation for Higher CurrentApplications
• Integrated Intelli-Fuse Temperature Sense
• Controllable Intelli-Fuse On/Off
• PMBus Fast Mode Compliant
• Built-In 12-Bit ADC for Current, VIN, VOUT, or Temperature Reading
• Programmable Current Limit ReferenceVoltage for Intelli-Fuse Current Limit Set
• Parameters Configurable via the PMBus
• Reports Power and Energy Consumption

Typical applications

• Hot-Swap Applications, PC Cards, Disk Drives
• Servers, Networking
• Laptops

More information

• Datasheet
• IC product information