Monolithic Power Systems (MPS) MP5048 Hot-Swap Controller
Monolithic Power Systems (MPS) MP5048 Hot-Swap Controller contains a high-side MOSFET and circuitry to operate as a standalone device. I can also be controlled by a hot-swap controller. The MP5048 is capable of driving up to 15A of continuous current per MP5048 device. The device limits the inrush current to the load when a circuit card is inserted into a live backplane power source. This limits the backplane’s voltage drop. The MP5048 also limits the internal MOSFET current by controlling the gate voltage through the current-limit reference input.
Features
- 24V to 60V operating input range
- Maximum 15A output current
- Integrated 7mΩ power FET
- Built-in MOSFET driver
- Integrated current sensing with sense output
- Separate current sensing output used to configure the over-current value
- Built-in soft-start and insertion delay
- Output short-circuit protection
- Over-temperature protection
- Built-in fuse health diagnostics
- Fault signal output
- Parallel operation for higher current applications
- Integrated intelli-fuse temperature sense
- Output voltage power-down control
- Available in a QFN-30 (5mmx5mm) package
Applications
- Industrial applications
- Servers
- Networking
TYPICAL APPLICATIONS
Evaluation Board
Monolithic Power Systems (MPS) EV5920-5048-V-00A Evaluation Board
Demonstrates the capabilities of the MP5920 and MP5048 Hot-Swap Intelli-Fuse Solutions.
Paskelbta: 2022-02-01
| Atnaujinta: 2022-05-04