MP2796
Active Part Numbers:
MP2796DFP-xxxx-T MP2796DFP-0000-T
Meaning of P & Z 
MP2796 Resources
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HOW TO DESIGN A BATTERY MANAGEMENT SYSTEM (BMS)Battery-powered applications have become commonplace over the last decade, and such devices require a certain level of protection to ensure safe usage. The battery management system (BMS) monitors the battery and possible fault conditions, preventing the battery from situations in which it can degrade, fade in capacity, or even potentially harm the user or surrounding environment. It is also the r...
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E-SCOOTERSE-scooters have quickly risen in popularity in metropolitan areas and quickly growing cities. Lightweight, eco-friendly, and convenient, these e-scooters are two-wheeled battery-operated vehicles that integrate an electric motor and a controller that assists with increased propulsion. Of course, safety, performance, and cost are the greatest concerns for customers in any vehicle. In addition, new ...
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E-BIKESThe worldwide demand for electric bikes (e-bikes) is growing as consumers see e-bikes as an eco-friendly solution to long commutes and rising fuel prices. An e-bike is a bicycle with an integrated electric motor, a battery, and a controller that assists with increased propulsion. New designs — which accommodate shorter recharging times, lighter weights, and higher battery capacity for longer ridin...
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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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BATTERY MANAGEMENT SYSTEM SOLUTION MODULEThe MBMxxS-P50-x is an evaluation kit for the BMUxxS-P50-x, a reference design board for a 7-cell to 16-cell in series battery management unit. This board uses the MP279x ICs, a robust family of battery management analog front-ends (AFEs) that provide a complete AFE monitoring and protection solution. The MP279x supports up to 16 cells in series, and provides two separate analog-to-digital conver...
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IMPROVING BATTERY SAFETY WITH THE MP2797Modern life has become more convenient due to battery-powered applications for electric tools, vacuum cleaners, electric bikes, and outdoor power supplies for camping. As wireless charging continues to be more widely used in applications, lithium battery safety is a growing concern, so designers are looking to develop battery monitoring and protection solutions. A battery pack is made up of multi...
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HIGH-PRECISION BATTERY MANAGEMENT SYSTEM DESIGNThis battery management system (BMS) reference design board features the MP2797, an analog front-end with high-precision measurements, and the MPF42791, an advanced fuel gauge IC, as well as a touchscreen, passive fuse, power switch, and information LEDs. This complete battery management unit system board controls protections, monitors for fault conditions, and performs advanced fuel gauge calcula...
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HIGH-POWER BATTERY MANAGEMENT SYSTEM SOLUTION MODULEThe MBMxxS-P100-x is a complete solution for a 7-cell to 16-cell in series battery management unit with high currents. This board uses the MP279x ICs, a robust family of battery management analog front-ends (AFEs) that provide a complete AFE monitoring and protection solution. The MP279x supports up to 16 cells in series, and provides two separate analog-to-digital converters (ADCs) for synchrono...
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BATTERY MANAGEMENT UNIT REFERENCE DESIGN KITThe EVKT-BMU1xx is an evaluation kit for the EVBMU1xx-R-01A, a reference design board for a 7-cell to 16-cell in series battery management unit. This board uses the MP279x ICs, a robust family of battery management analog front-ends (AFEs) that provide a complete AFE monitoring and protection solution. The MP279x supports up to 16 cells in series, and provides two separate analog-to-digital conve...
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ADVANCED FUEL GAUGE USE CASE: E-BIKESThis use case examines the application of the MPF42791 in e-bikes. The MPF42791 offers an advanced method for estimating and managing the state-of-charge (SOC) and state-of-health (SOH) of the battery pack as well as individual cells, up to 16 series cells. The e-bike market is experiencing tremendous growth as a mode of transportation for both utility and leisure. Compared to standard bicyc...
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ADVANTAGES OF A BATTERY MANAGEMENT FUEL GAUGE SOLUTIONFuel gauges are key components of battery management systems (BMS), enabling users to track battery pack or cell state-of-charge (SOC), state-of-health (SOH), time-to-empty, and other critical information. MPS’s battery management fuel gauge solutions offer accurate readings and detailed estimates based on device and operating conditions. Additional advantages include: Industry-leading accu...
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BIPOLAR STEPPER MOTORS (PART I): CONTROL MODESIn the intelligent era, stepper motors are widely used due to their unique open-loop position control performance. Each device has specific requirements that ensure there is a smooth output torque while the stepper motor rotates. Rotation stability is closely related to the motor’s physical construction as well as its control mode. This article introduces the bipolar stepper motor and discusses i...
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SMALLEST ISOLATED LINEAR HALL-EFFECT CURRENT SENSOR: MCS1806This linear, Hall-effect current sensor delivers 3kVRMS minimum isolation voltage and 500VRMS maximum working voltage. The MCS1806 is designed for a variety of applications requiring high isolation, and is immune to stray fields when in close proximity to other applications such as motors. It is highly integrated, requiring a minimal number of external components and comprising the smallest isolat...
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UNDERSTANDING ANGLE POSITION SENSOR RESOLUTION AND BANDWIDTH IN SERVO CONTROL LOOPSThis presentation details the advantages of magnetic angle sensing compared to optical sensing, the differences between Hall-effect and TMR-based solutions, and how to assess resolution accuracy and bandwidth. Learn the impact of error sources, and the importance of calculating real resolution in an application. Next-generation TMR sensor solutions such as the MA600 offer new levels of sensitivity...
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HIGH-PRECISION MOTION CONTROL FOR MULTI-AXIS MOTOR SYSTEMSThis video illustrates the precise motion control made possible thanks to MPS’s motor driver solutions. These 2-axis motion control and linear actuator demos feature the MP6570, a three-phase field-oriented control (FOC) motor controller, and the MP6539, a three-phase motor driver with three integrated half-bridge MOSFET pre-drivers. These parts offer flexible parameter configuration, selectable c...
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ACCURATE, VERSATILE ANGLE POSITION SENSORS WITH PUSH-BUTTON DETECTIONThis compact sensor knob demo displays the accuracy and flexibility of the MagAlpha family of magnetic angular position sensors. These sensors provide revolutionary performance and versatility for a wide variety of applications, including absolute angle detection and HMI buttons and knobs. MagAlpha sensors use MPS’s patented SpinAxisTM Hall measurement technique, which provides instantaneous digit...
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TRANSFORMING THE LOW-CARBON ERA WITH MPS'S AC/DC POWER SOLUTIONS (PART II)To meet the increasingly stringent requirements for environmentally friendly solutions, MPS’s AC/DC power supply products utilize advanced technologies to enhance performance and achieve energy conservation. This article is the second in a two-part series to discuss trend-setting AC/DC solutions. Part I served as an introduction for the carbon-free era and the problems that designers face with tr...
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DEVELOPING A MULTI-PORT FAST-CHARGE SOLUTION WITH THE HR1211The HR1211 is an integrated, multi-mode PFC and current mode LLC controller solution that was designed to meet the power requirements of the fast-charge adapter market. To achieve a simplified peripheral circuit, the HR1211 integrates a high-voltage current source, a safety-certified X-capacitor discharge circuit, and high-voltage drive circuits for PFC and LLC. In addition, a capacitor resistor i...
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VERSAL HBM – FULL POWER MANAGEMENT DEVICE (OPTIMIZED FOR EFFICIENCY) -
VERSAL HBM – L DEVICE (OPTIMIZED FOR EFFICIENCY) -
ANGLE SENSOR USE CASE: E-BIKEIn this use case, we will examine the application of MagAlpha Angle Sensors in e-bikes. MagAlpha sensors can be used to detect cadence and inform the motor on how much power is needed to assist the cyclist in various scenarios. E-bikes rely on sensors to inform the motor when power is required to assist the cyclist. Cadence sensors measure how quickly the cyclist is pedaling. MagAlpha sensors ...
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COMPACT ISOLATED POWER MODULES: THE MID SERIESMPS’s family of small, isolated power modules is perfect for biasing the digital isolators in RS485, RS232, and CAN communication, as well as other industrial and network applications. Higher channel density in PLC systems means less space per channel, making it critical for solutions to minimize board space. The MID power module family provides a tiny solution that integrates a transformer and a ...
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ARTIX ULTRASCALE+ AU10P/15P MINIMUM RAILS – HIGHEST POWER REFERENCE DESIGN -
ARTIX ULTRASCALE+ AU10P/15P MINIMUM RAILS – SMALLEST SIZE -
MP4581 & MP4541: SYNCHRONOUS, HIGH-VOLTAGE BUCK CONVERTERSThe MP4581 and MP4541 support a 100V and 80V maximum input voltage, respectively, with up to 0.8A of output current in a compact SOIC-8EP package. Up to 94% peak efficiency Fewer external components required makes layout easier Integrated high-side and low-side FETs 15μA quiescent current Supports satellite video, e-bike GPS tracking, industrial power supplies, industrial gateways, printer ...
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