- MP5014A
MP5014A
12 V, 5 A, Programmable Current-Limit Switch with Over-Voltage Clamp and Slew-Rate Control in TSOT23-8
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Description
The MP5014A is a protection device designed to protect circuitry on the output (source) from transients on the input (VCC). Also, it protects VCC from undesired shorts and transients coming from the source.
At start-up, the inrush current is limited by restricting the slew rate at the source. The slew rate is controlled by a small capacitor at DV/DT. DV/DT has an internal circuit that allows this pin to float (no connection) and still receive 1 ms ramp time at the source.
The maximum load at the output is current limited. This is accomplished by utilizing a sense FET topology. The magnitude of the current limit is controlled by an external resistor from I-LIMIT to SOURCE.
An internal charge pump drives the gate of the power device, allowing a very low on-resistance DMOS power FET of just 36 mΩ.
The source is protected from the VCC input going too low or too high. Under-voltage lockout (UVLO) assures that VCC is above the minimum operating threshold before the power device is turned on. If VCC rises above the high output threshold, the source voltage is limited.
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Features & Benefits
- 10 V to 13.8 V Operating Input Range
- 15 V Typical Output Over-Voltage Clamp
- Absolute Maximum Voltage of 22 V
- Input Under-Voltage Lockout
- Low Inrush Current during Start-Up
- Integrated 36 mΩ Power FET
- Enable/Fault Pin
- Adjustable Slew Rate for Output Voltage
- Adjustable Current Limit
- Thermal Protection
- TSOT23-8 Package

Active Part Numbers:
MP5014AGJ-P MP5014AGJ-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP5014A Resources
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APPLICATION
VIDEO DOORBELLSAPPLICATIONVideo doorbells have become a popular element within many smart home systems, and provide convenience and a sense of security to consumers. As both home systems and video doorbell designs get smarter and more advanced, new features are being incorporated. Innovative video doorbells now include high-quality audio and video streaming, wireless connectivity, multiple-device interface capability, adva...
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APPLICATION
VIDEO RECORDERSAPPLICATION -
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HDDSAPPLICATION -
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