MP5018
5V, 1A-5A Current Limit Switch with Reverse Current Blocking and Output Over-voltage Clamp
Active Part Numbers:
MP5018GD-P MP5018GD-Z
Meaning of P & Z 
MP5018 Resources
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IR CONTACTLESS THERMOMETERSHandheld thermometers provide a direct method for measuring personal body temperature. Contactless thermometers are crucial for cases in which measurements must be taken while minimizing the spread of viral and bacteria contaminants. This allows users in clinical settings, as well as homes and businesses, to get instant results while minimizing contaminant propagation. These portable devices requi...
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FITNESS MACHINESFitness machines can be a key component of medical treatment and physical wellness. State-of-the-art medical systems often include next-generation user interfaces, real-time sensing and biometrics, and multi-standard connectivity. With growing concerns about the price of healthcare, reliability and cost are also crucial factors for customers. And of course, to help enhance the abilities of healthc...
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FLAT-PANEL TVSFlat-panel TVs, including technologies such as 4K, 8K, LCD, and OLED, are a massive consumer market. The popularization of cloud-based streaming services and smart devices have made the design requirements for these TVs more challenging than ever. Customers expect high resolution and brightness displays with exceptional audio quality and a variety of input and interface capabilities — all while ma...
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ACCURATE CURRENT MEASUREMENT IN MODERN ELECTRONIC CIRCUITSAs power electronic switching techniques advance, there is an increased need to accurately measure current for feedback control and system monitoring. There are several methods to achieve this, with each method having advantages and limitations. This article focuses on current measurement methods that require relatively high accuracy and bandwidth, such as those used to measure current on the inpu...
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HIGHLY INTEGRATED, SCALABLE, CURRENT-SHARING HOT-SWAP SOLUTION FOR 48V DATACENTER APPLICATIONSServers and racks used in datacenters have undergone a considerable increase in power, going from a few hundred watts to multiple kilowatts. The distribution of these higher power levels on multiple servers inevitably generates greater power losses and hinders efficiency. This aspect can be mitigated by transiting from a traditional 12V distribution voltage to 48V. The increase in distribution vo...
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SCALABLE CURRENT-SHARING E-FUSE SOLUTIONIn typical hot-swap or electronic fuse (e-fuse) applications, great care must be taken when selecting the MOSFET to ensure that the safe operating area (SOA) of the device is not exceeded during a soft-start (SS) turn-on. Even if multiple MOSFETs are paralleled, the soft-start condition causes large amounts of thermal stress. Generally, when using discrete MOSFETs in hot-swap and e-fuse applicati...
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DEVELOPING A BATTERY MANAGEMENT SYSTEM SOLUTION FOR ESSReliable and affordable energy sources are required to power the economy and meet daily needs. Without these energy sources, economic growth and development stalls. Dependence on foreign sources for energy can also lead to vulnerability to geopolitical conflicts. With ongoing concerns regarding climate change, ensuring energy security has environmental implications as well, with efforts to increas...
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ARTIX ULTRASCALE+ AU10P/15P MINIMUM RAILS – HIGHEST POWER REFERENCE DESIGN -
USING CURRENT REGULATION IN DC MOTOR DRIVERSWhen starting a DC motor, large currents can be required that place a burden on the motor driver and power supply. This article will discuss using the current regulation function integrated into many motor driver ICs, while using examples from Monolithic Power Systems (MPS) to address high-current conditions. In many cases, using current regulation can allow designers to use a smaller motor drive...
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ARTIX ULTRASCALE+ AU10P/15P MINIMUM RAILS – SMALLEST SIZE -
MA700 SERIES: LOW-LATENCY, CONTACTLESS MAGNETIC ANGLE SENSORS | MPSThe MA700 series consists of six Hall-based sensors ranging from 10-bit to 14-bit resolution. These ICEncoders are ideal motion control solutions for embedded motion control and motor feedback loop management in a variety of motor applications. They offer top-of-the-line system design flexibility thanks to a small 3mmx3mm QFN package and multiple interface options. Features include: Can be plac...
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OPTIMIZING THE DESIGN OF A FLYBACK CONVERTER FOR POELearn about the key components for designing a flyback converter for PoE.
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SPARTAN 7 PMIC SOLUTION WITH POWER SEQUENCING FOR HIGH POWER APPLICATIONS (4-12VIN)This reference design is intended for powering AMD Xilinx Spartan7 family of FPGAs (S6 - S100). This PMIC based solution combines a small footprint with good efficiency and tight regulation for a low cost solution. The internal sequencer ensures power up and power down sequencing requirements. MP5470 PMIC has 4x bucks, Vin range 6.5V to 16V, I2C support and available in a 3x4mm QFN package. ...
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OPERATIONAL AMPLIFIER BASICS, TYPES, AND ADVANTAGESAn operational amplifier (op amp) is an analog circuit block that takes a differential voltage input and produces a single-ended voltage output. Op amps usually have three terminals: two high-impedance inputs and a low-impedance output port. The inverting input is denoted with a minus (-) sign, and the non-inverting input uses a positive (+) sign. Operational amplifiers work to amplify the voltag...
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ZYNQ7000 REFERENCE DESIGN USING PMIC MODULEThe MPS Reference design for the AMD Xilinx Zynq-7000 SoC is centered around MPM54304 Quad PMIC module with 4 outputs (3A/3A/2A/2A) and two LDO regulators to provide all power rails to Zynq SoC. MPM54304 outputs can be paralleled for design flexibility and it includes built-in power sequencing. This design can operate from a 4V-16V input supply.
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APEC 2020 HR121X DEMOAC/DC power supply designs must meet strict performance and size requirements. This video explores the HR121x family of full digital PFC + LLC combo controllers from MPS. PFC + LLC Controllers HR1210
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ARTIX 7 - PMIC REFERENCE DESIGNContact MPS with exact requirements
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VERSAL ACAP HIGHEST EFFICIENCY ALL POWER RAIL REFERENCE DESIGN -
ZYNQ -7000 HIGH EFFICIENCY POWER REFERENCE DESIGN -
ZYNQ ULTRASCALE+ MPSOC 8 RAIL SMALLEST SIZE POWER MANAGEMENT REFERENCE DESIGNThis is a scalable design for powering the AMD Xilinx Zynq UltraScale+ MPSoC family (ZU2 to ZU19). This module-based solution combines a small footprint with excellent efficiency and tight regulation. An external sequencer meets power up and power down sequencing requirements.
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APEC 2019 - AC/DC DEMOThe HR1210 is a digital PFC + LLC combo controller with a built-in high voltage startup circuit, Smart X-cap discharger, and a hot bridge driver for LLC. PFC + LLC Controllers HR1210
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ENERGY RECYCLING IN DC MOTOR DRIVESWhen decelerating a moving mass in a permanent magnet motor drive, energy stored in the mechanical system may be returned through the motor driver to the power source. If this energy is not properly accounted for, it can cause damage to the motor driver or the rest of the system by causing an increase in the power supply voltage. In this article, we will look at ways to dissipate this energy safe...
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DIGITAL POWER FACTOR CORRECTION ANALOG LLC CONTROLLER AC DC HR1200The HR1200 integrates a digital PFC controller and a half-bridge resonant controller into a single chip. It uses very low power at no-load or ultra-light load, making it compliant with Energy Using Product Directive (EuP) Lot 6 and Code of Conduct Version 5 Tier 2 specifications. The PFC of the HR1200 employs a patented average current control scheme, which can operate in CCM and DCM multi-mode ac...
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UNBOXING EVAL KIT FOR ANALOG LLC CONTROLLER AC DC HR120Setup and testing the eval kit for the MPS HR1200. The HR1200 integrates a digital PFC controller and a half-bridge resonant controller into a single chip. It uses very low power at no-load or ultra-light load, making it compliant with Energy Using Product Directive (EuP) Lot 6 and Code of Conduct Version 5 Tier 2 specifications. The PFC of the HR1200 employs a patented average current control sch...
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