Monolithic Power Systems MP5920
The MP5920 is a hot-swap protection controller designed to protect circuitry on its output from transients on its input. The MP5920 allows a circuit board to be removed from or inserted into a live backplane and protects its input from undesired shorts and transients coming from its output. The MP5920 works with an Intelli-Fuse, which can feed back the current, voltage, and temperature information to the MP5920.| Part No. | MP5920 |
|---|---|
| Datasheet | MP5920 Download |
| Manufacturer |  Monolithic Power Systems |
| Description | Hot-Swap Controller and Energy Monitor |
| Buy | Stock & Price |
DESCRIPTION
The Intelli-Fuse can be turned on or off through the ON pin. The MP5920 limits the Intelli-Fuse maximum load current by controlling the current limit reference voltage through CLPWM. The MP5920 can be configured to a single output easily with several fuses in parallel. The PMBus interface allows the MP5920 to read current, voltage, or temperature data and input power from a 12-bit ADC. The MP5920 is available in a 32-pin TQFN (4mmx4mm) package.FEATURES
● Easily Configure to a Single Output with Intelli-Fuses in Parallel● Controllable Intelli-Fuse On or Off through ON
● Programmable Parameters through PMBus
● Programmable Current Limit Reference Voltage for Intelli-Fuse Current Limit Set
● Precision Current Sensing and Temperature Sensing from Intelli-Fuse
● PMBus Fast Mode Compliant
● Built-In 12-Bit ADC for Current, VIN, VOUT, or Temperature Reading
● Programmable Average Time
● Reports Power and Energy Consumption
● Available in a TQFN-32 (4mmx4mm) Package
APPLICATIONS
● Hot Swap● PC Cards
● Disk Drives
● Servers
● Networking
● Laptops All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.
