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MP5016 2.7-15V, 5A Current Limit Switch QFN-10
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pMPS MP5016 — Current Limit Switch, 2.7-15V input, 5 A output, QFN-10./p
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MP5016 2.7-15V, 5A Current Limit Switch QFN-10
The MPS MP5016 is a Current Limit Switch. It operates from a 2.7 V to 15 V input and is rated for 5 A. It is supplied in a QFN-10 package.
The MP5016 is a protection device designed to protect circuitry on the output from transients on the input.
Key Specifications
| Part Number | MP5016 |
| Function | Current Limit Switch |
| Input Voltage | 2.7 V to 15 V |
| Current Rating | 5 A |
| Package | QFN-10 |
| Ordering Codes | MP5016 |
Features
- Wide 2.7V to 15V Operating Input Range
- 26V Absolute Maximum Transient Input Voltage
- Selectable Over-Voltage Clamp Threshold
- Fast Output Over-Voltage Protection (OVP) Response
- Integrated 43mΩ Power MOSFET
- Adjustable Current Limit or Fixed Current Limit when Floating ILIMIT
- Reverse-Blocking MOSFET Driver
- Soft-Start Time Programmable through DV/DT and MODE
- Fast Response for Hard Short Protection
- Over-Current Protection (OCP) Hiccup Protection
Typical Application Circuit
Applications
- HDD, SSD
- Hot Swaps
- Wireless Modem Data Cards
- PC Cards
- USB Power Distribution
- USB Protection
Design Notes
- The current-limit threshold must stay inside the SOA of the pass device at the applied voltage, including startup inrush.
- Hot-swap inrush control is set by the slew rate on the gate or the dV/dt capacitor — too fast trips the upstream supply.
- Reverse-current blocking behaviour differs between ideal-diode and load-switch topologies; pick the one that matches the fault you are protecting against.
- Route the fault flag to a pin the firmware actually polls; a latch-off protection with no report looks like a dead board in the field.
Common Questions
What input voltage does the MP5016 support?
2.7 V to 15 V. The rated output is 5 A.
Which package and ordering codes apply to the MP5016?
QFN-10; order codes include MP5016.
What are the defining features of the MP5016?
Wide 2.7V to 15V Operating Input Range 26V Absolute Maximum Transient Input Voltage
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