- MP5086
MP5086
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Description
The MP5086 is a load switch, designed to provide 7A load protection covering 2.3V to 5.5V voltage range. With low RDSON in tiny package, the MP5086 provides very high efficiency and space-saving solution for smart phone, tablet and other portable applications.
The MP5086 is equipped with the very accurate current monitoring function. The gain of the current monitor can be scaled for different applications. MP5086 has a NTC (Negative Temperature Coefficient Thermistor) interface. It can be used to set over temperature threshold. The MP5086 also provides other features, like fast short-circuit response time, and thermal shutdown features.
This device comes in a tiny 2mmx2mm QFN12 package.
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Features & Benefits
- Output Current Monitoring Accurate High to 3%
- VIN Range: 2.3V to 5.5V
- Integrated 11mΩ Low RDSON FETs
- Typical 7A Load Current
- <1µA Supply Current at Bypass Mode
- Integrated NTC Interface
- Open-Drain OTP Indicator
- <200ns Short-Circuitry Response Protection
- Thermal Protection
- Transportation Mode Available
- Small 2mmx2mm QFN Package

Active Part Numbers:
MP5086GG-P MP5086GG-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP5086 Resources
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APPLICATION
TABLET PCSAPPLICATIONTablets, along with other mobile devices, are one of todays largest consumer technology markets. As this market continues to grow, it is changing and increasing in complexity faster than ever. Tablets are expected to have virtually the same processing power and capabilities as a laptop/notebook PC, in addition to nearly the same level of portable convenience as a smartphone. This crossover of cons...
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APPLICATION
SMARTPHONESAPPLICATIONMobile devices, and smartphones in particular, are one of todays largest technology markets. As the market continues to grow, it is changing and increasing complexity faster than ever. The combination of consumer expectations and increased power demands due to smartphones many integrated technologies and features mean that companies need to always be ready for whats coming next. Today, the lead...
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VIDEO
TRIPLE-OUTPUT AMOLED DISPLAY POWER SUPPLY: MP5611VIDEOThe MP5611 is a triple-output converter for active-matrix organic light-emitting diode (AMOLED) and display power supplies. It is compatible with small AMOLED display applications such as smartphones, smartwatches, and other devices with curved and foldable screens. The triple-output converter integrates a boost converter for ELVDD, an inverting buck-boost converter for ELVSS, and another boost co...
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ARTICLE
UNDERSTANDING QUIESCENT CURRENT AND SHUTDOWN CURRENT WITH A BOOST CONVERTERARTICLEFor battery-powered applications, an excellent user experience depends on a long battery life and high-performance terminal devices. Quiescent current (IQ) is an important parameter to consider when optimizing these applications; in particular, an improved IQ increases battery life. This article will describe the difference between a boost converter’s IQ and shutdown current (ISD) to provide a de...
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ARTICLE
USB TYPE-C CHARGING CONNECTORS: DESIGN, OPTIMIZATION, AND INTEROPERABILITYARTICLEIn June 2022, the EU parliament approved a mandate that will require the next generation of portable devices to be compatible with USB Type-C charging connectors. Manufacturers have until fall 2024 to make their products compatible with USB Type-C cables by adding a USB Type-C connector. Affected industries include mobile phones, digital cameras, handheld video game consoles, portable speakers, ke...
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ARTICLE
OPTIMIZING HAPTIC HMIS FOR RELIABILITY WITH MAGNETIC SENSORSARTICLERotary dials are used in diverse applications for human-machine interfaces (HMI). Touch interfaces include the buttons, knobs, and dials on everyday devices, from automobiles and white goods, to the touch screen on your mobile phone. These devices not only translate human input into an electrical signal, but they also provide an important feature — haptic feedback. This is especially useful for sa...
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VIDEO
MP2760 & MP2651: COMPACT BUCK-BOOST CHARGERS WITH INTEGRATED FETS FOR USB PD 3.0VIDEOThe MP2760 and MP2651 are 5V to 21V, 6A, integrated FET buck-boost chargers capable of supporting 1 to 4 cells in series. As the lowest RDS(ON) integrated FET buck-boost chargers on the market, offering excellent thermals for fast charging applications. They provide full dual-role USB PD 3.0 support, and their compact size saves space in a variety of multi-cell applications, including tablets, USB...
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USE CASE
LOW POWER ANGLE SENSOR USE CASE: FOLDABLE TABLETSUSE CASEIn this use case, well examine the application of MagAlpha Angle Sensors in foldable tablets. These angle sensors allow accurate angle detection on the side of the hinge versus the traditional magnet solution on the bezel. As the electronics industry for smartphones and tablets moves toward bezel-less and foldable display designs, new challenges have arisen that require engineers to address sp...
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USE CASE
ANGLE SENSOR USE CASE: FOLDABLE PHONESUSE CASEIn this use case, we’ll examine the application of MagAlpha Angle Sensors in foldable phones.As the electronics industry for smartphones and tablets moves towards bezel-less and foldable display designs, new challenges have arisen that require engineers to address space constraints. Flexible displays in foldable phones benefit from angle sensors with a combination of low-power, long battery life, ...
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ARTICLE
AUDIBLE POWER SUPPLY NOISEARTICLEThe design requirements of today’s switching power supplies are driven by efficiency requirements not only at full load, but also under sleep mode or no-load conditions when the cable is disconnected. Power system integrators have to meet new regulations from agencies such as Energy Star, 80 Plus, and the European Commission’s CoC, regardless of the power supply’s load condition....
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REFERENCE DESIGN
MP2731 USB PD REFERENCE DESIGN: 4.5A, NVDC SINGLE-CELL CHARGER WITH OTGREFERENCE DESIGNThe MP2731 USB power delivery (PD) reference design provides a complete solution for USB PD applications that comply with USB PD3.0 specifications. The major components of this reference design include the MP2731 — a 4.5A, narrow voltage DC (NVDC) single-cell Li-ion battery charger — and a CCG3PA (USB PD controller). The reference design offers a bidirectional DRP Type-C port. When a ...
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ARTICLE
SURFACE-MOUNTED INDUCTORS OPTIMIZED FOR MPS ICSARTICLEThe new surface-mounted power inductors from Monolithic Power Systems are designed for applications ranging from power supplies to power converters. The molded and semi-shielded series inductors include inductance ranges from 0.33µH to 22µH, and saturation current ranges from 0.8A to 64A. This series includes molded, magnetic-shielded power inductors that offer soft saturation due t...
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ARTICLE
5G BASE STATION COMPLEXITY DRIVES THE NEED FOR LOW-EMI DC/DC MODULE SOLUTIONSARTICLEThe 5G telecom standard is intended to support the ever-increasing data volume requirements from smartphones and smart connected devices in markets such as home and industrial automation, autonomous vehicles, healthcare, and smart wearables. 5G enables many more data connections per base station by using what are called “massive multiple-input multiple-output” (massive-MIMO) antenna ar...
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REFERENCE DESIGN
ZYNQ -7000 HIGH EFFICIENCY POWER REFERENCE DESIGNREFERENCE DESIGN
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