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MP5010S 3.6-18V 5V, 1A- 5A Programmable Current Limit Switch QFN10
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pMPS MP5010S — 5V, 1A- 5A Programmable Current Limit Switch, 3.6-18V input, 5 A output, QFN10./p
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MP5010S 3.6-18V 5V, 1A- 5A Programmable Current Limit Switch QFN10
The MPS MP5010S is a 5V, 1A- 5A Programmable Current Limit Switch. It operates from a 3.6 V to 18 V input and is rated for 5 A. It is supplied in a QFN10 package.
The MP5010S is a protection device designed to protect circuitry on the output (source) from transients on input (VCC).
Key Specifications
| Part Number | MP5010S |
| Function | 5V, 1A- 5A Programmable Current Limit Switch |
| Input Voltage | 3.6 V to 18 V |
| Current Rating | 5 A |
| Package | QFN10 |
| Lifecycle | NRFND |
| Ordering Codes | MP5010S |
Features
- Wide 3.6V-to-18V Operating Input Range
- Integrated 40mΩ Power FET
- Enable/Fault Pin
- Adjustable Slew Rate for Output Voltage
- Adjustable Current Limit
- Thermal Protection
Typical Application Circuit
Applications
- Hot Swap
- Wireless Modem Data Cards
- PC Cards
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 MP5010S support?
3.6 V to 18 V. The rated output is 5 A.
Which package and ordering codes apply to the MP5010S?
QFN10; order codes include MP5010S.
What are the defining features of the MP5010S?
Wide 3.6V-to-18V Operating Input Range Integrated 40mΩ Power FET
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