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MP5083 0.5-5.5V, 2A Low RDSON Load Switch QFN12
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pMPS MP5083 — Low RDSON Load Switch, 0.5-5.5V input, 2 A output, QFN12./p
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MP5083 0.5-5.5V, 2A Low RDSON Load Switch QFN12
The MPS MP5083 is a Low RDSON Load Switch. It operates from a 0.5 V to 5.5 V input and is rated for 2 A. It is supplied in a QFN12 package.
The MP5083 is a load switch, designed to provide 2A load protection covering 0.5V to 5.5V voltage range.
Key Specifications
| Part Number | MP5083 |
| Function | Low RDSON Load Switch |
| Input Voltage | 0.5 V to 5.5 V |
| Current Rating | 2 A |
| Package | QFN12 |
| Ordering Codes | MP5083 |
Features
- Output Current Monitoring Accuracy as High as 3%
- Wide VIN Range: from 0.5V to 5.5V
- <1µA Shutdown Current
- Integrated 50mΩ Low RDSON FET
- Typical 2A Load Current Range
- Push-pull PG Indicator
- Adjustable Start Up Slew Rate
- Output discharge function
- <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 MP5083 support?
0.5 V to 5.5 V. The rated output is 2 A.
Which package and ordering codes apply to the MP5083?
QFN12; order codes include MP5083.
What are the defining features of the MP5083?
Output Current Monitoring Accuracy as High as 3% Wide VIN Range: from 0.5V to 5.5V
Shenzhen Gaorunxin Technology Co., Ltd
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