A New Approach to Design a More Efficient Vacuum Cleaner Motor Drive Inverter Using EPC9176 Evaluation Boards
Applying new design approaches to popular household appliances allows all users to contribute to reducing energy usage in everyday activities. EPC just released a new demo board, the EPC9176, a three-phase BLDC motor drive inverter targeted for more efficient, high-performance vacuum cleaner motors.
The EPC9176 uses six of the QFN-packaged GaN ICs, the EPC23102, giving the designers a variety of GaN advantages, such as zero reverse recovery, high-frequency operation, smaller footprint, and lower switching losses, to optimize the performance of the circuit. Thanks to the high power density and the high electrical conductivity of GaN, the EPC9176 board delivers up to 18 ARMS on each leg and supports PWM switching frequencies up to 250kHz under natural convection passive heatsink and by keeping the temperature rise below 50℃. Increasing performance of the motor-drive system in terms of quality of the current output waveforms, lesser torque oscillations, and total system efficiency are achieved.
The inverter board includes all the functional circuits required to support a complete inverter for vacuum cleaner motor drives as described in the following:
Three-phase inverter based on six EPC23102 eGaN ICs
DC link capacitors
Regulated auxiliary power supplies
Voltage, current, and temperature sensors with conditioning circuits
Protection functions
Pictures of the inverter board are displayed in Figure 1.
Figure 1: Photo overview of the EPC9176 board highlighting the main sections
EPC9176 can be used for either sensorless motor control or sensored motor control.
Demo boards such as the EPC9176 offer engineers a platform to jump-start their design with a proven and reliable reference design, allowing them to focus on differentiating features and get to market quickly.
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本文由Vicky转载自EPC News，原文标题为:A New Approach to Design a More Efficient Vacuum Cleaner Motor Drive Inverter Using EPC9176 Evaluation Boards，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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EPC（宜普）eGaN® 氮化镓晶体管（GaN FET）和集成电路及开发板/演示板/评估套件选型指南
eGaN FETs and ICs eGaN® Integrated Circuits Half-Bridge Development Boards DrGaN DC-DC Conversion Lidar/Motor Drive AC/DC Conversion
EPC - MOTOR DRIVE,EGAN®集成电路,半桥开发板,同步、降压或升压、数字控制器、QFN封装氮化镓场效应晶体管,同步降压或升压数字控制器,ETOF™激光驱动器,EGAN® INTEGRATED CIRCUITS,PCB-BASED HALF-BRIDGE CIRCUIT MODULE,HALF-BRIDGE DEVELOPMENT BOARD,EGAN ICS,LASER DRIVER IC,SYNCHRONOUS, BUCK OR BOOST, DIGITAL CONTROLLER, QFN-PACKAGED GAN FETS,开发板,EGAN FETS,DIGITAL CONTROLLER,PCB-BASED GAN IC POWER MODULE,GAN POWER IC,演示板,SMALL (1/16TH BRICK), SYNCHRONOUS BUCK, DIGITAL CONTROLLER, WITH MOTHERBOARD,基于PCB的半桥电路模块,DEVELOPMENT BOARDS,3-PHASE BLDC MOTOR DRIVE REFERENCE DESIGN BOARD,LIDAR,抗辐射氮化镓场效应晶体管,RAD HARD GAN FETS,ETOF™ LASER DRIVER IC,DEMONSTRATION BOARDS,大电流脉冲激光二极管驱动演示板,HIGH CURRENT PULSED LASER DIODE DRIVER DEMO BOARD,同步，降压，数字控制器，氮化镓功率IC,SYNCHRONOUS, BUCK OR BOOST, DIGITAL CONTROLLER,氮化镓场效应晶体管,基于PCB的氮化镓IC功率模块,三相BLDC电机驱动参考设计板,ANALOG CONTROLLER,INTEGRATED CIRCUITS,评估套件,SMALL (1/16TH BRICK), SYNCHRONOUS BUCK OR BOOST, FEATURING POWERSTAGE GAN IC,DIGITAL CONTROLLER, WITH MOTHERBOARD,半桥加驱动器,小型（1/16砖式），同步降压或升压，采用功率级氮化镓IC，数字控制器，带主板,EVALUATION KITS,SYNCHRONOUS, BUCK, DIGITAL CONTROLLER, GAN POWER IC,HALF BRIDGE PLUS DRIVER,氮化镓集成电路,双输出模拟控制器,ETOF™ LASER DRIVER,ETOF™激光驱动器IC,DEVELOPMENT BOARD,小型（1/16砖式），同步降压，数字控制器，带主板,HALF-BRIDGE DEVELOPMENT BOARDS,DUAL OUTPUT, ANALOG CONTROLLER,EPC2212,EPC2214,EPC2059,EPC2216,EPC2215,EPC2218,EPC2016C,EPC2050,EPC2052,EPC2051,EPC2054,EPC2053,EPC2055,EPC9086,EPC2218A,EPC90153,EPC9087,EPC90154,EPC2069,EPC2102,EPC2101,EPC2104,EPC2103,EPC2106,EPC2105,EPC2107,EPC9018,EPC2065,EPC90151,EPC21702,EPC90152,EPC2067,EPC2100,EPC2221,EPC21701,EPC2066,EPC90150,EPC90145,EPC9097,EPC90142,EPC9098,EPC90143,EPC9099,EPC90148,EPC9092,EPC90149,EPC90146,EPC9094,EPC90147,EPC2219,EPC9091,EPC2619,EPC2036,EPC2035,EPC2038,EPC2037,EPC2014C,EPC2039,EPC9507,EPC2030,EPC2032,EPC9067,EPC2031,EPC9068,EPC2152,EPC2033,EPC9063,EPC9186,EPC8010,EPC9066,EPC9180,EPC2204A,EPC9181,EPC9061,EPC2308,EPC2307,EPC9005C,UP1966E,EPC2203,EPC9004C,EPC2202,EPC2204,EPC2015C,EPC2207,EPC2206,EPC2040,EPC2045,EPC2044,EPC9194,EPC2012C,EPC2019,EPC9049,EPC9203,EPC9204,EPC9205,EPC2252,EPC9166,EPC9167,EPC9047,EPC9201,EPC9041,EPC9162,EPC9163,EPC9165,EPC7020,EPC9160,EPC9040,EPC90133/,EPC2024,EPC2302,EPC8009,EPC2001C,EPC2029,EPC2304,EPC2306,EPC2305,EPC8002,EPC2021,EPC9177,EPC2020,EPC9057,EPC9167HC,EPC2023,EPC9058,EPC9179,EPC2022,EPC8004,EPC9059,EPC9173,EPC9174,EPC9055,EPC9176,EPC9170,EPC9050,EPC9171,EPC9172,EPC2010C,EPC2034C,EPC7007,EPC7002,EPC9148,EPC2071,EPC7001,EPC23101,EPC23102,EPC23103,EPC90140,EPC9144,EPC23104,EPC2111,EPC7004,EPC2110,EPC7003,EPC90133,EPC90132,EPC9022,EPC9143,EPC90137,EPC90138,EPC90135,EPC90139,EPC7019,EPC7018,EPC9038,EPC9159,EPC2007C,EPC9039,EPC21603,EPC9156,EPC9036,EPC9157,EPC2088,EPC7014,EPC9037,EPC21601,EPC9158,EPC90122,EPC9151,EPC90123,EPC9031,EPC90120,EPC9153,EPC90121,EPC9033,EPC9154,EPC90124,EPC9150,EPC90128,激光雷达,SERVERS,MOTOR DRIVE,LIDAR,服务器,电动机驱动
EPC eGaN®FET/晶体管选型表
EPC提供增强型氮化镓半桥功率晶体管/增强型功率晶体管/功率晶体管的选型：配置：Dual Common Source、Dual with Sync Boot、Half Bridge、Half Bridge Driver IC、HS FET + Driver + Level Shift、Single、Single - AEC Q101、Single – Rad Hard、Single with Gate Diode、Single with Gate Diode – AEC-Q101、Dual Common Source - AEC Q101，VDS最大值（V）：15~350V；VGS最大值（V）：5.75~7V
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产品型号
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品类
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Configuration
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VDSmax(V)
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VGSmax(V)
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Max RDS(on) (mΩ)
@ 5 VGS
|
QG typ(nC)
|
QGS typ (nC)
|
QGD typ (nC)
|
QOSS typ (nC)
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QRR(nC)
|
CISS (pF)
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COSS (pF)
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CRSS (pF)
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ID(A)
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Pulsed ID (A)
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Max TJ (°C)
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Package(mm)
|
Launch Date
|
|
EPC2040
|
Enhancement Mode Power Transistor
|
Single
|
15
|
6
|
30
|
0.745
|
0.23
|
0.14
|
0.42
|
0
|
86
|
67
|
20
|
3.4
|
28
|
150
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BGA 0.85 x 1.2
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Apr, 2017
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选型表 - EPC 立即选型
用于DC-DC转换的镓氮®FET和IC应用简介
本资料介绍了eGaN® FETs和ICs在DC-DC转换中的应用，重点强调了其高效能、高功率密度和小型化的特点。资料中详细展示了不同型号的产品及其在48V至12V转换中的应用，包括高效能计算和电信应用，以及汽车电子领域。此外，还提供了相关产品的详细规格和开发板信息，以帮助工程师进行设计和评估。
EPC - SMALL, SYNCHRONOUS BUCK, ANALOG CONTROLLER,SYNCHRONOUS, BUCK OR BOOST, DIGITAL CONTROLLER, QFN-PACKAGED GAN FETS,氮化镓®场效应晶体管,SYNCHRONOUS, BUCK OR BOOST, DIGITAL CONTROLLER,EGAN®集成电路,半桥开发板,同步，降压，数字控制器，氮化镓功率IC,DUAL OUTPUT, ANALOG CONTROLLER,砖式模块,同步、降压或升压、数字控制器、QFN封装氮化镓场效应晶体管,同步降压或升压数字控制器,氮化镓场效应晶体管,HIGH POWER DENSITY, LOW PROFILE,SYNCHRONOUS BUCK AND BOOST CONVERTER,LLC, HIGH EFFICIENCY AND HIGH POWER DENSITY EVALUATION BOARD,小面积、扁平、同步降压转换器,高效率薄型降压转换器,非隔离式48 V–12 V转换器,HIGH EFFICIENCY, SMALL, SINGLE-PHASE, BUCK CONVERTER,高功率密度、扁平、同步降压和升压转换器,EGAN® ICS,SMALL (1/16TH BRICK), SYNCHRONOUS BUCK, ANALOG CONTROLLER,NON-ISOLATED 48 V – 12 V CONVERTER,功率转换器,EGAN ICS,小型同步降压模拟控制器,SMALL AREA, LOW-PROFILE, SYNCHRONOUS BUCK CONVERTER,SMALL (1/16TH BRICK), SYNCHRONOUS BUCK OR BOOST, FEATURING POWER STAGE GAN IC, DIGITAL CONTROLLER,SYNCHRONOUS, BUCK, DIGITAL CONTROLLER, GAN POWER IC,POWER CONVERTERS,开发板,EGAN FETS,氮化镓集成电路,EGAN® FETS,BOOST, ANALOG CONTROLLER,升压，模拟控制器,小型（1/16砖）、同步降压、模拟控制器,双输出模拟控制器,双向电源模块,EFFICIENCY, THIN BUCK CONVERTER,超薄型多电平转换器,高效、小型、单相降压转换器,LLC，高效率、高功率密度评估板,ULTRA-THIN, MULTI-LEVEL CONVERTER,DEVELOPMENT BOARDS,小型（1/16砖），同步降压或升压，采用功率级氮化镓IC，数字控制器,HALF-BRIDGE DEVELOPMENT BOARDS,BI-DIRECTIONAL POWER MODULE,BRICK MODULE,EPC2057,N/A,EPC2059,EPC9003C,EPC2215,EPC2218,EPC2016C,EPC2052,EPC2051,EPC2053,EPC2055,EPC90155,EPC90156,EPC90153,EPC2101,EPC2106,EPC2105,EPC90151,EPC2065,EPC90152,EPC2067,EPC2100,EPC9014,EPC2066,EPC90150,EPC9097,EPC90145,EPC90142,EPC9098,EPC90143,EPC9099,EPC9092,EPC90148,EPC90146,EPC90147,EPC9091,EPC2619,EPC2014C,EPC2030,EPC2032,EPC2152,EPC2031,EPC2033,EPC9060,EPC9061,EPC9062,EPC2308,EPC2307,EPC9005C,EPC2204,EPC2207,EPC2206,EPC9195,EPC2019,EPC9166,EPC2252,EPC9047,EPC9162,EPC9041,EPC9163,EPC9165,EPC9160,EPC2302,EPC2304,EPC2306,EPC9010C,EPC2305,EPC9177,EPC2020,EPC9179,EPC2023,EPC9174,EPC9055,EPC9170,EPC9006C,EPC2234,EPC2010C,EPC9148,EPC23101,EPC2071,EPC23102,EPC23103,EPC23104,EPC90140,EPC9143,EPC90132,EPC90137,EPC91106,EPC90138,EPC90135,EPC91108,EPC9159,EPC2007C,EPC2361,EPC9157,EPC9036,EPC9158,EPC9037,EPC2088,EPC9151,EPC90122,EPC9031,EPC90123,EPC9153,EPC90120,EPC9033,EPC90124,SERVERS,云数据中心,CLOUD DATA CENTER,高性能计算,AUTOMOTIVE ELECTRONICS,TELECOMMUNICATION APPLICATIONS,服务器,DC-DC CONVERSION,直流-直流转换,汽车电子,HIGH-PERFORMANCE COMPUTING,电信应用
【经验】EPC推出的用于氮化镓器件的LGA和BGA封装寄生电感低、尺寸小和热性能出色，应用时需考虑相关制造和设计事项
LGA和BGA封装提供了充分利用eGaN技术能力所必需的低寄生电感、小尺寸和出色的热性能。通过适当的制造技术，使用eGaN器件的组件将具有高产量和长而可靠的工作寿命。本文EPC将就LGA和BGA器件封装、正确的焊点大小和回流曲线等展开叙述，这些都是关键的设计考量因素。
【经验】EPC eGaN FET和eGaN IC PCB封装设计指南
一个良好的PCB封装设计对于GaN器件的一致性和可靠性是很重要的。本文是根据数据手册为EPC器件设计正确封装的指导原则——以EPC2016C和EPC2045为例，分别从LGA和BGA封装来完成介绍。
EPC9176演示板快速入门指南
EPC9176演示板是一款基于EPC23102 eGaN IC的3相BLDC电机驱动逆变器板，具有14V至65V宽输入直流电压范围。该板可提供高达35Apk（25ARMS）的稳态输出电流和高达40Apk（28.3ARMS）的脉冲输出电流。EPC9176包含所有必要的功能电路，以支持完整的电机驱动逆变器，包括栅极驱动器、辅助电源轨、电压和温度感应、精确的电流感应和保护功能。该板与多种兼容控制器配合使用，支持快速开发。
EPC - EPOWER TM STAGE IC,电机驱动板,3相BLDC电机驱动逆变器板,MOTOR DRIVE BOARD,3-PHASE BLDC MOTOR DRIVE INVERTER BOARD,演示板,EPOWER TM分级IC,DEMONSTRATION BOARD,BOARD,板,EPC9176,BLDC DRIVE,三相无刷直流电机驱动逆变器,3-PHASE BLDC MOTOR DRIVE INVERTER,BLDC驱动器
氮化镓集成电路简化仿人机器人电机关节逆变器设计
本文介绍了基于氮化镓（GaN）技术的逆变器设计，特别是在人形机器人电机关节逆变器中的应用。文章强调了GaN技术在提高开关频率、降低无源元件数量、减少开关损耗和提高功率密度方面的优势。EPC ePower™ Stage ICs技术简化了逆变器设计，并介绍了EPC23102/3/4系列GaN集成电路及其在逆变器性能中的应用。文章还讨论了EPC提供的参考设计板，这些设计板展示了GaN技术在电机驱动逆变器设计中的简化与空间减少。实验结果表明，GaN技术的应用提高了系统效率，并实现了更紧凑的逆变器设计。
EPC - 氮化镓集成电路,GAN ICS,ICS,单片集成电路,EPOWER™ STAGE IC,MONOLITHIC INTEGRATED CIRCUITS,集成电路,EPOWER™阶段IC,EPC2310X,EPC9186,EPC9176,EPC91104,EPC9194,EPC23102,EPC23103,EPC23104,EPC9176V3,MOTOR CONTROL APPLICATIONS,逆变器,HUMANOID ROBOT,人形机器人,INVERTER,电机控制应用
【产品】重新定义电源功率转换的ePower™Stage IC EPC2152
EPC推出的EPC2152是一款集成了使用EPC专有氮化镓IC技术的ePower™Stage IC。输入逻辑接口，电平转换，自举充电和栅极驱动缓冲电路以及配置为半桥的eGaN输出FET集成在单片芯片中，这样就形成了一个芯片级LGA外形尺寸器件，对于基于80 V，12.5 A氮化镓的功率级集成电路，其尺寸仅为3.9 mm x 2.6 mm x 0.8 mm。
EPC评估套件选型表
EPC提供评估板的选型：Default Configuration：IToF、Resonant Pulse DToF;VBUS (max)(V):12~160V;VINPUT(max)(V):5 V;Tpin(min)(ns):1 ns/2 ns
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产品型号
|
品类
|
Description
|
VIN(V)
|
VOUT(V)
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IOUT (A)
|
Featured Product
|
|
EPC9163
|
评估板
|
Synchronous, Buck or Boost, digital controller
|
Buck: 20 – 60 V
Boost: 11.3 – 16 V
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Buck: 5 - 16 V
Boost: 20-50 V
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140 A (Buck)
|
EPC2218
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选型表 - EPC 立即选型
EPC‘s 100V, 35A eGaN IC EPC23102 Boosts Power Density and Simplifies Design
EPC introduces the latest ePower™ Stage IC that integrates a complete GaN half-bridge power stage capable of up to 35 A at 1 MHz operation offering higher performance and smaller solution size for high power density applications including DC-DC conversion, motor drives, and class-d audio amplifiers.
评估板EPC9192KIT用户指南
该资料介绍了EPC9192KIT评估板，一款基于模拟输入、双通道、700瓦/4欧姆、1% THD+N的单端音频放大器参考设计。该板采用地面参照、分裂式双电源单端（SE）设计，利用EPC的200伏eGaN® FET在半桥拓扑结构中工作。两个通道也可配置为桥接负载（BTL）模式，功率可达1400瓦/8欧姆。EPC9192KIT模块化设计允许可扩展性，主板搭载两块PWM调制器和两块半桥电力级子板，实现双通道放大器功能。资料还提供了电气规格、推荐操作条件、保护机制、热设计和效率测试等内容。
EPC - DEMONSTRATION BOARD,LASS-D AMPLIFIER,EVALUATION BOARD,评估板,ANALOG INPUT, TWO CHANNELS, 700 W / 4 Ω, 1% THD+N PER CHANNEL CLASS D AUDIO AMPLIFIER,演示板,模拟输入，双通道，700 W/4Ω，每通道1%THD+N，D类音频放大器,DEMO板,DEMO BOARD,玻璃-D放大器,EPC9192KIT,EPC9192
用于飞行时间/激光雷达应用的氮化镓场效应晶体管和集成电路简介
本文档介绍了eGaN® FETs和ICs在时间飞行/激光雷达系统中的应用。eGaN技术通过提供快速开关、高效率和紧凑尺寸，支持长距离和短距离激光雷达系统，实现更高分辨率、更远距离和更安全的应用。文档详细介绍了eGaN技术在激光雷达设计中的优势，包括高电流脉冲、窄脉冲宽度演示板和eToF™激光驱动器ICs。此外，还提供了推荐器件和配置信息，以支持不同类型的激光雷达系统。
EPC - HIGH CURRENT, NARROW PULSE WIDTH DEMO BOARDS,开发板,大电流、窄脉冲宽度演示板,氮化镓®场效应晶体管,氮化镓集成电路,EGAN® FETS,EGAN®集成电路,大电流脉冲激光二极管驱动演示板,HIGH CURRENT PULSED LASER DIODE DRIVER DEMO BOARD,ETOF™ LASER DRIVER ICS,氮化镓场效应晶体管,ETOF™激光驱动器IC,DEMO板,GAN TRANSISTORS,DEMO BOARD,EGAN® ICS,EGAN FET,DEVELOPMENT BOARD,EGAN ICS,氮化镓晶体管,GAN INTEGRATED CIRCUITS,EPC2212,EPC2214,EPC2216,EPC9049,EPC2052,EPC2051,EPC2252,EPC2055,EPC90156,EPC2218A,EPC9087,EPC90153,EPC2302,EPC2306,EPC8002,EPC2065,EPC21702,EPC9179,EPC21701,EPC2221,EPC9097,EPC90145,EPC90142,EPC9092,EPC9050,EPC90146,EPC9172,EPC2219,EPC9091,EPC2619,EPC2036,EPC2035,EPC2038,EPC2034C,EPC2037,EPC2014C,EPC9507,EPC2071,EPC9144,EPC90132,EPC9022,EPC9180,EPC90137,EPC9181,EPC2204A,EPC9005C,EPC2204,EPC2040,EPC9156,EPC21603,EPC2361,EPC21601,EPC2088,EPC90123,EPC9154,EPC9150,机器人学,AUTONOMOUS VEHICLES,飞行时间（TOF）/激光雷达系统,DRONES,自动驾驶汽车,ROBOTICS,无人机,TIME OF FLIGHT(TOF)/LIDAR SYSTEMS,飞行时间/激光雷达,TIME-OF-FLIGHT/LIDAR
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提供语音芯片、MP3芯片、录音芯片、音频蓝牙芯片等IC定制，语音时长：40秒~3小时（外挂flash），可以外挂TF卡或U盘扩容。
最小起订量： 1pcs 提交需求>
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实验室地址： 深圳 提交需求>
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