Bluetooth Speakers
Bluetooth Speakers Content
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Resources
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USB TYPE-C CHARGING CONNECTORS: DESIGN, OPTIMIZATION, AND INTEROPERABILITYIn 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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PLANNING FOR SUDDEN POWER FAILURES WITH THE MP5515Power failures tend to cause a domino effect of disruptions, resulting in system failures and data loss, as well as damage to servers and equipment. This article describes how to use the MP5515 to protect solid-state drives (SSDs) against sudden power failure. There are three main issues if an SSD experiences a power failure: The MP5515 is an input power conditioning PMIC that provides a compact...
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MP2760 & MP2651: COMPACT BUCK-BOOST CHARGERS WITH INTEGRATED FETS FOR USB PD 3.0The 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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ARTIX ULTRASCALE+ AU10P/15P MINIMUM RAILS – LOWEST COST -
ZU1/2/3 MINIMUM RAILS – LOWEST COST -
MP2759 REFERENCE DESIGN - AN IMPLEMENTATION TO ADJUST ICC WITH A DIGITAL PWM SIGNAL -
MP2659 REFERENCE DESIGN: 12V LEAD-ACID BATTERY CHARGING SOLUTION -
HOW TO ACHIEVE FAST CHARGING WITH USB PD IN PORTABLE DEVICESToday’s consumers want to conveniently and quickly charge their portable devices anywhere, whether they are in a business center or shopping mall, or waiting for a flight or train. However, there are many different types of charging adapters and connectors, which can make determining which charger or chargers to have on hand confusing for the end user. If the consumer has to carry multiple d...
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HIGHLY INTEGRATED BATTERY CHARGER IC USE CASE: WIRELESS SPEAKERSIn this use case, we’ll consider the application of fully integrated switching charger ICs in wireless speakers. Electrical equipment such as high-power wireless speakers need multi-cell battery packs to handle the peak discharge power. The traditional solution for multi-cell battery chargers is composed of several discrete power MOSFETs and multiple auxiliary components. In traditional ...
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SPARTAN 7 PMIC SOLUTION WITH POWER SEQUENCING FOR HIGH POWER APPLICATIONS (5VIN)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 MP5416 PMIC with 4x bucks, 5x LDOs Vin 2.8V to 5.5V I2C support QFN-28 (4mmx4mm) Cost effective Small Foot...
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VU57P ULTRASCALE+ EXTENDED PORTFOLIO HIGHEST SIZE POWER MANAGEMENT REFERENCE DESIGN -
ANALOG SIGNAL VS. DIGITAL SIGNALSA signal is an electromagnetic or electrical current that carries data from one system or network to another. In electronics, a signal is often a time-varying voltage that is also an electromagnetic wave carrying information, though it can take on other forms, such as current. There are two main types of signals used in electronics: analog and digital signals. This article discusses the correspond...
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ZYNQ ULTRASCALE+ MPSOC 8 RAIL DISCRETE POWER MANAGEMENT REFERENCE DESIGNThis is a scalable design for powering the AMD Xilinx Zynq UltraScale+ MPSoC family (ZU2 to ZU19). This discrete 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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ZYNQ ULTRASCALE+ MPSOC 7 RAIL DISCRETE POWER MANAGEMENT REFERENCE DESIGNThis is a scalable design for powering the AMD Xilinx Zynq UltraScale+ MPSoC family (ZU2 to ZU19). This discrete 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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VU19P ULTRASCALE+ EXTENDED PORTFOLIO HIGHEST SIZE POWER MANAGEMENT REFERENCE DESIGNEVXLVU19A
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VU27P VU29P ULTRASCALE+ EXTENDED PORTFOLIO HIGHEST EFFICIENCY POWER MANAGEMENT REFERENCE DESIGN -
VU45P VU47P ULTRASCALE+ EXTENDED PORTFOLIO HIGHEST EFFICIENCY POWER MANAGEMENT REFERENCE DESIGN -
VIRTEX ULTRASCALE+ HIGHEST EFFICIENCY POWER MANAGEMENT REFERENCE DESIGN -
A CHARGER IC, N KINDS OF APPLICATIONSThe MP2639A is a fully integrated and flexible battery charge management IC that can charge two cells in series from a 5V power supply. USB ports are widely used by portable devices due to their universal compatibility and reduced e-waste of in-box power supplies. Furthermore, with the increased proliferation of USB Type-C, it is now possible to draw up to 15W of power from a standard USB power su...
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DC FAST CHARGING STATIONDC fast charging stations are becoming more common with the increased adoption of electric vehicles. Charging stations are a vital part of the infrastructure along major highways and populated suburbs, ensuring that electric vehicles have a place to charge during long-distance travel and day-to-day driving. These systems are often comprised of multiple 25kW to 75kW modules to create fast charging ...
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MPS POWER MANAGEMENT SOLUTIONS FOR POWER OVER ETHERNET (POE) SWITCHESModern devices are increasingly powered by Power over Ethernet (PoE), such as IP phones, wireless APs, and IP cameras. Customer premise equipment (CPE) and small base stations in the 5G era also require PoE power. Figure 1 shows common applications powered by PoE. This article discusses MPS’s comprehensive suite of power management solutions for a wide range of switches, including PSE, boo...
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PROGRAMMABLE LOGIC CONTROLLER (PLC) -
TRANSFORMING THE LOW-CARBON ERA WITH MPS'S AC/DC POWER SOLUTIONS (PART I)The low-carbon era is leading the development trend for smaller and highly efficient chips. First, switching power supplies replaced linear power supplies in the 1980s; now, the efficiency of power supplies has significantly improved while the overall solution size has been reduced. When considering consumer requirements for portability, switching power supplies continue to become more and more ad...
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MPS DESIGN ASSISTANT TOOLMPS is committed to providing users with a variety of simulation solutions, including SIMPLIS models, SPICE models, DC/DC converter design models, and Virtual Bench Pro. The easy-to-use Design Assistant is the most popular tool provided by MPS, and its demand continues to grow each year. Figure 1 shows the annual growth of how often our Design Assistant is requested and utilized. In partic...
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ARTIX ULTRASCALE+ AU20P/25P MINIMUM RAILS – LOWEST COST
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