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MP5087A 0.5-5.5V, 7A Low RDSON Load Switch QFN12
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pMPS MP5087A — Low RDSON Load Switch, 0.5-5.5V input, 7 A output, QFN12./p
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MP5087A 0.5-5.5V, 7A Low RDSON Load Switch QFN12
The MPS MP5087A is a Low RDSON Load Switch. It operates from a 0.5 V to 5.5 V input and is rated for 7 A. It is supplied in a QFN12 package.
The MP5087A is a load switch, designed to provide 7A load protection covering 0.5V to 5.5V voltage range.
Key Specifications
| Part Number | MP5087A |
| Function | Low RDSON Load Switch |
| Input Voltage | 0.5 V to 5.5 V |
| Current Rating | 7 A |
| Package | QFN12 |
| Ordering Codes | MP5087A |
Features
- Integrated 10mΩ Low RDSON FET
- Adjustable Start Up Slew Rate
- Wide VIN Range: 0.5V to 5.5V
- <1μA Shutdown Current
- Programmable 7A Current Limit Range
- Output Discharge Function
- Enable Pin
- Push-pull PG Indicator for VIN>3V
- <200ns Short-Circuitry Response Protection
- Thermal Protection
Typical Application Circuit
Applications
- Notebook and Tablet Computers
- Portable Devices
- Solid State Drivers
Design Notes
- Check the input common-mode range against the actual signal, especially in single-supply rails where ground-referenced signals sit at the edge.
- Capacitive load drives stability; add series isolation when driving cables or ADC inputs directly.
- Offset voltage and its drift, not gain bandwidth, usually set the achievable accuracy in DC instrumentation.
- Decouple at the pin with the smallest package capacitor that meets the transient requirement, returned to a local ground.
Common Questions
What input voltage does the MP5087A support?
0.5 V to 5.5 V. The rated output is 7 A.
Which package and ordering codes apply to the MP5087A?
QFN12; order codes include MP5087A.
What are the defining features of the MP5087A?
Integrated 10mΩ Low RDSON FET Adjustable Start Up Slew Rate
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