【经验】解析降压型DC/DC转换器ICBD9G500EFJ-EVK-001评估板测试环境及结果

ROHM（罗姆）LED驱动器选型指南（中文）

罗姆为市场提供各种LED驱动器，主要用于照明、背光源、闪光光源、显示设备及车载设备。提供各种AC/DC和DC/DC LED驱动器及恒流LED驱动器。

ROHM  -  恒流/串入并出LED驱动器,降压LED驱动器,并行输出 LED驱动器,线性LED驱动器,点阵LED驱动器,LED源极驱动器,无需电感(电荷泵)LED驱动器,升压LED驱动器,外置FET 白色LED驱动器,内置FET 同步整流方式白色LED驱动器,LED驱动器,AC-DC控制IC,矩阵LED控制器,白色LED驱动器,升降压LED驱动器,LED BYPASS开关,PFC直流谐振型大屏幕用白色LED驱动器,LED相机闪光灯驱动器,内置FET 白色LED驱动器,DC-DC转换器型降压型LED驱动器,BD8389FV-M,BD9470AFM,BD9394EFV,BD83733HFP-M,BD18364EFV-M,BD83812EFV-M,BD9411F,BD8388FV-M,BD26503KS2,BD9483F,BD2606MVV,BD18326NUF-M,BD81A44MUV-M,BD60A60NUX,BD83A04EFV-M,BD9422EFV,BD18333EUV-M,BD9483FV,BD521GOFJ,BM520Q15F,BD18347AEFV-M,BD83732HFP-M,BD18395EFV-M,BD83740HFP-M,BD65D00MUV,BD60A00NUX,BD18343FV-M,BD18327EFV-M,BD9486F,BD6586MUV,BD18351EFV-M,BM531Q11,BD81A24EFV-M,BD18332EUV-M,BD8374HFP-M,BD2801MUV,BU16501KS2,BD18342FV-M,BD18341FV-M,BD83A24MUF-M,BD94130MUF-M,BD81A24MUV-M,BD94130EFV-M,BD9409F,BD6142AMUV,BD18353EFV-M,BD8381AEFV-M,BD8374EFJ-M,BD18340FV-M,BD9413F,BD83A14EFV-M,BD18398EUV-M,BM521Q25F,BD1604MUV,BD2802GU,BD81A24MUF-M,BD18330EFV-M,BD1754HFN,BD12801MUF-M,BD18362EFV-M,BD18397RUV-M,BD18353MUF-M,BD18337EFV-M,BD65B60GWL,BD18336NUF-M,BD8372HFP-M,BD9408FV,BD94062F,BD18345EFV-M,BD81A76EFV-M,BD82A26MUF-M,BD18397EUV-M,BD7757MWX,BD81A44EFV-M,BD92111F,BD9416FS,BD2812GU,BD9397EFV,BD18398RUV-M,BD6583MUV-A,BD93942F,BD2808MUV-M,BD83A14MUF-M,BD9420F,BD81A74EFV-M,BD83816EFV-M,BD81A74MUV-M,BD18347EFV-M,BD6071HFN,BD82A16MUF-M,BD26503GUL,BD8372UEFJ-M,BD9479FV,时序转向灯,CIS方式传感器,LCD背光,车载灯,独联体,车载,大屏幕,照明,CIS,LED照明

ROHM（罗姆）工业设备用产品选型指南（英文）

Company Profile and Industrial Products Introduction    Industrial Device    Featured Products    ICs Products    Discretes Device /Modules Products    Industrial Products Part Number Index   

ROHM  -  BOOST DC/DC CONTROLLER,MEMORY,LVIC,超级结MOSFET,LASER DIODES,LINEAR REGULATOR,2点触摸屏控制器IC,TVS,能量存储元件（EDLC）电池平衡IC,快速恢复二极管,POWER SUPPLY ICS,HIGH VOLTAGE DC/DC CONVERTERS,SIC SCHOTTKY BARRIER DIODES,更高G范围（±32G）3轴加速计,DISCRETES,FIELD STOP TRENCH IGBT,ISOLATED GATE DRIVER,IGNITION IGBT,AMPLIFIERS,SMD LED,HIGH EMI TOLERANCE GROUND SENSE OPERATIONAL AMPLIFIERS,WIRELESS COMMUNICATIONS LSIS,隔离型门极驱动器,IPDS,低端栅极驱动器,CLOCKS,RESISTORS,DIGITAL POWER SUPPLY,隔离式DC/DC,POWER SUPPLY UNIT,DISCRETE DEVICES,SIC MOSFETS,HIGH VOLTAGE SYNCHRONOUS BUCK CONVERTER,NON-ISOLATED CONTROLLER,DIGITAL POWER SUPPLY STEP-DOWN DC/DC CONVERTERS,INTELLIGENT POWER DEVICE,非隔离栅极驱动器,HIGHER-G RANGE(±32G) 3-AXIS ACCELEROMETER,CONTACT IMAGE SENSOR HEADS,INVERTER,电源模块,SIC MOSFETS,POWER MODULES,WIRELESS MODULES,OPERATIONAL AMPLIFIERS,DISCRETES,POWER MOSFETS,隔离式反激式DC/DC转换器,IPDS（智能功率器件）,SHUNT RESISTOR,内存,门驱动器,INTERFACE,GATE DRIVER,WIRELESS COMMUNICATIONS MODULES,低VF高可靠性肖特基势垒二极管,高压同步降压变换器,LOW VOLTAGE MOSFET,AC/DC转换器控制IC,HVIC,AC/DC SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROL IC,COMPARATOR,微控制器,HIGH SIDE SWITCHES,ICS,ISOLATED FLYBACK DC/DC CONVERTERS,SENSORS,POWER MANAGEMENT ICS,CONTACTLESS CURRENT SENSOR,TN/STN LCD DRIVER,MICROCONTROLLER,IGBTS,VOLTAGE DETECTORS,HIGH-POWER DUAL MOSFETS,MODULES,POWER SUPPLY ICS,CAPACITIVE SWITCH CONTROLLER ICS,有源箝位隔离式DC/DC控制器,直流/高压变换器,AC SERVO,PSU,高端栅极驱动器,WI-SUN通信模块,TIMERS,A/D CONVERTER,LOW SIDE SWITCHES,DIGITAL POWER,ENOCEAN® COMMUNICATION MODULE,IPDS (INTELLIGENT POWER DEVICES),DRIVER,HIGH-POWER DUAL MOSFETS,ISOLATED ICS,CAPACITIVE SWITCH,高抗EMI接地检测运算放大器,FERROELECTRIC MEMORY,低耐压MOSFET,ISOLATED DC/DC,BATTERY MANAGEMENT SYSTEM,DRIVER ICS,PASSIVE DEVICES,POWER SUPPLY MODULES,ENOCEAN®通信模块,HIGH VOLTAGE DC/DC CONVERTER,AC/DC次级侧同步整流控制IC,LINEAR,电容开关控制器集成电路,DISCRETE SEMICONDUCTORS,LED NUMERIC DISPLAY,运算放大器,POWER DEVICES,HIGH-SIDE GATE DRIVER,ROBOT,DISPLAY DRIVERS,AC/DC CONVERTER CONTROL IC,ISOLATED CONVERTERS,MODULES,数字电源降压型DC/DC转换器,INTELLIGENT POWER MODULES,SIC SCHOTTKY BARRIER DIODES (SBD)FIELD STOP TRENCH IGBTS,IPMS,HIGH BRIGHTNESS LED NUMERIC DISPLAY,COULOMB COUNTER IC,SOLAR INVERTER,SPECIFIED LOW POWER WIRELESS COMMUNICATION LSI,ACCELEROMETER,UPS,MEMS,HIGH VOLTAGE SYNCHRONOUS BUCK CONVERTERS,AC/DC CONVERTER IC,抗硫化片式电阻器,THERMAL PRINTHEADS,ISOLATED DC/DC CONVERTERS,AC CONVERT,SIC POWER DEVICES,SUPER JUNCTION MOSFETS,NON-ISOLATED GATE DRIVER,TANTALUM CAPACITORS,POWER MANAGEMENT SWITCH IC,TVS (PROTECTION DIODES),TRANSISTORS,4TH GENERATION FAST RECOVERY DIODES,交直流变换器集成电路,降压型DC/DC变换器,LOW-SIDE GATE DRIVER,SHUNT RESISTORS,ANTI-SULFURATION CHIP RESISTORS,THICK FILM CHIP RESISTORS,LITHIUM-ION BATTERY MONITORING LSI,LOW-SIDE GATE DRIVERS,RESET IC,TOUCHSCREEN CONTROLLER ICS,升压DC/DC控制器,PROTECTION DIODES,并联电阻器,锂离子电池监测集成电路,BMS,HIGH SIDE GATE DRIVERL,DIODES,TOUCH SCREEN CONTROLLER IC,SCHOTTKY BARRIER DIODES,HIGH-SIDE GATE DRIVERS,ELECTRICITY SMART METER,BATTERY-FREE WIRELESS COMMUNICATION MODULES,DC CONVERT,SWITCHING REGULATOR,LOW VF HIGH RELIABILITY SCHOTTKY BARRIER DIODES,CAPACITIVE SWITCH CONTROL IC,DIGITAL CONTROLLER,传感器,无线通信模块,INTELLIGENT POWER DEVICES,SIC场效应晶体管,IGBT IPM,SMALL SIGNAL DEVICES,FAST RECOVERY DIODES,POWER DEVICES,SIC POWER MODULES,2-POINT TOUCHSCREEN CONTROLLER IC,库仑计数器集成电路,碳化硅功率器件,高功率双MOSFET,指定低功率无线通信LSI,数字电源,动力装置,LAPIS,SIC MOSFET,ACTIVE CLAMP ISOLATED DC/DC CONTROLLER,SIC肖特基势垒二极管（SBD）场终止沟槽IGBT,TVS DIODES,SENSOR,直流/ DC,非接触式电流传感器,OPTICAL SENSORSP,WI-SUN COMMUNICATION MODULES,LEDS,SUPER JUNCTION MOSFETS,BOOTSTRAP DIODES,DC/DC,SBD,DATA CONVERTER,ENERGY STORAGE ELEMENT (EDLC) CELL BALANCING IC,MICROCONTROLLERS,无线通信LSI,HMI,UNINTERRUPTIBLE POWER SUPPLY,LOW VOLTAGE MOSFETS,CURRENT SENSOR IC,LED,TVS（保护二极管）,LED DISPLAYS,OPTO DEVICES,STEP-DOWN DC/DC CONVERTER,GATE DRIVERS,BD7673AG,SMLEN3BC8T,BA4560RFVM,VREF25,RBQ20NS65A,RFN20NS6S,BM2LB300FJ-C,BA4560RFVT,BA4558YF-M/YFV-M/YFVM-M,GMR6432,BD7602GUL,RFUH20NS3S,BD82001FVJ-LB,SMF26V,MD56V72161C-XXTAP,RB058LAM150,BD50FA1MG-M,BD9109FVM-LB,RB088LAM-60,RB238NS150,SML-D12Y8W,VREF15,BR25H128,SML-P11DT,VS17VUA1LAM,SML-P11DR,RFUH20NS4S,RGTH40TK65,STM 431J,SCT2280KE,BA82904YFVM-C,CSL1301R2T,ECO 200,BA2902YF-LB,BA4560YFV-M,RB298T100,BD46EXX1G-M,SMF24V,BU7250G,SML-D12U1W,BD71L4LG-1,BR25H160,BR25A512,RGCL80TK60,RGPR20BM36HR,BD12732FVM,BA2903F/FV/FVM,BD12732FVJ,PTM 330,BU7251SG,BA2901YFV-M,BU21181FS,BU7251G,BD87A34FVM,LF-3011VA/VK,BU7462FVM,BD12732FVT,BD52XXG-2C,LM2903F,RBR30NS30A,BU7291G,MD56V62161M-XXTAL42X,LM339F,MD56V72161C-XXTAL42X,BA2901YFV-C,BA2902SF,SMF22V,SML-D12Y3W,LAP-601DB/DL,LAP-301DB/DL,BD2066FJ-LB,SCT2160KE,BAXXDD0T,SCM-013RT,LM2904F,BAXXDD0W,BU9829GUL-W,PTM 210J,SML-H12V8T,BU7294F/FV/SF/SFV,BA4510F/FV,RFN20NS4S,RFVS8TG6S,BU7262NUX,ML630Q464,SMLD12EN1W,ML630Q466,LMR342FJ,TLR342FJ,RF501BM2S,MMBZ16VAL,UCR006,SMF20V,SML-D13MW,BU7294SFV,BU7294F,RB168LAM150,RB238NS-30,LMR342FV,RFN6T2D,BD7220FV-LA,BD9E303EFJ-LB,LMR982FVM,SCS215AJ,RFN20NS3S,BV1LB300FJ-C,SCS215AM,BUXXSD2MG-M,SCS215AG,BR25A1M,SML-S13RT,BD37210AMUV,BD4271HFP-C,SCS215AE,BD45XX1G,BD52XXG-2M,RBR2LAM30A,BA4560F,BM2P0161,PTM 430J,RB238NS-40,RBR5L30B,RBR5L30A,RSX501LAM20,SML-D13MA,RBR2MM30B,BU7486SFV,RB228T150,RBR2MM30A,BM1050AF,LMR934FJ,BU7252SFVM,VS9V0UA1LAM,RBQ15BM100A,BU7486SF,PML2550,BDXXIA5WEFJ,BU7233SF,PV4220,BA2902FV,LMR934FV,SMF5V0,BU9897GUL-W,BD3539FVM,SML-D12U8W,LMR824F,RGPR50NS45HR,BAXXBC0,SML-P15UA,KX220,LM2903FJ,SMF SERIES,RBQ10BM100A,LM339FV,RBS3MM40B,SML-P11MT,RBR10BM30A,RBS3MM40A,SCS215KG,BD45EXX2G-M,SML-P15UT,SML-P11MR,RB058LAM-40,BA3404FVM,LM2903FV,BU7244YFV-C,BU7442FVM,MMBZ12VAL,BA82902YFJ-C,SCS220AM,SML-H12M8T,PML100,BA2901F/FV,RGTV60TK65D,RSX201L-30,BD42530EFJ-C,SCS220AJ,LBP-602DK2,SCS220AE,BU7464SF,SCS220AG,SML-D12D8W,TLR344F,RB058LAM-30,RF305BM6S,LMR822F,RFUH30TS6D,RBQ10NS100A,RBR3LAM60B,RBR3LAM60A,BD7F100HFN-LB,PV4210,BD48XXFVE,BD7XXL2FP3-C,LMR821G,BU7252F/FVM,BM2P051F,BD3508MUV,BU46KXX2G,RB238NS100,BU7486FVM,SML-D12D1W,BD1HC500FVM-C,BU7242SF,LM4559F,BA2903YF-C/YFV-C/YFVM-C,BD42500G-C,TLR342F,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,BM2P052F,LM324FVJ,MMBZ24VAL,LBP-602DA2/DK2,RGS00TS65EHR,ML62Q1366,ML62Q1367,VS22VUA1LAM,ML62Q1365,BD37A41FVM,BA4580RFJ,BD87A29FVM,BD42540FJ-C,RGT8TM65D,RFNL5TJ6S,BU7462SNUX,VS28VUA1LAM,BM63763S-VC,RB168LAM-40,BM63763S-VA,BA4560FJ,BM2P053F,SML-D13FW,BU46KXX4G,ML62Q1335,ML62Q1333,ML62Q1334,BU7264SF,BM63563S-VC,RFNL20TJ6S,BRCG016GWZ-3,RBR3L30B,BM63563S-VA,RBR3L30A,LBP-602MA2,BA3259HFP,BD00FA1WEFJ,LM339FJ,BU7266F/FV/FVM,RBQ30NS45B,BM2P054F,BD7691FJ,RBQ30NS45A,ML610482P,SCS308AHG,ML62Q1346,ML62Q1347,TLR341G,ML62Q1345,BRCB008GWZ-3,BA2115FVM,BD48LXXG,SML-D13DA,BU1S12S1AG-LB,RBR40NS60A,SCT3105KL,LMR324F/FJ/FV/FVJ,MR45V064B,RB058LAM-60,RFUH20NS6S,RB168LAM-60,SML-D13DW,LMR324FJ,RESD1CAN,ML62Q1432,ML62Q1430,BD35395FJ-M,ML62Q1431,SCS308AJ,BU7421SG,SCS308AM,BHXXRB1WGUT,BA4558RFV,BA4558RFJ,LMR324FV,BM6101FV-C,MMBZ20VAL,RBS1LAM40A,BD7690FJ,BD7684FJ-LB,MD60Y1G160A-XXLAP7AL,RFN10BM6S,BU97931FV-LB,ML62Q1441,ML62Q1442,SCT3060AL,VS11VUA1LAM,SML-D14DA,ML62Q1440,RGTH60TS65D,PML1632,RBQ10NS45A,SML-E12DW,BA4510FVM,RFN10T2D,SCS312AHG,RB088T-60,SML-D14DW,RB168L100,RGW80TS65,BD1HC500HFN-C,BD95601MUV-LB,LTR1632,RF2001NS3D,LM2903F/FJ/FV/FVJ/FVM/FVT,BU21077MUV,BA3474RFV,LM358F/FJ/FV/FVJ/FVM/FVT,LMR358F/FJ/FV/FVJ/FVM/FVT,BM1P067FJ,LAP-401DD/DN,BD71L3SHFV,BU6652NUX,RF2001NS2D,LM2904FVJ,RGS80TSX2DHR,SML-D12P8W,ML610Q360,RB088BM150,LM2904FVM,RB088LAM100,SCS210KG,RGPZ10BM40FH,ML610Q422P,BM2P091F,BUXXSA5WGWZ,RB088T-40,LM2904FVT,BD37A19FVM,SML-D15U2W,BA2904YF-M/YFV-M/YFVM-M,RFNL15TJ6S,SCT2450KE,LM4559FVM,RSX201LAM30,BD7562SFVM,LM4559FVJ,LMR341G,BA33D15HFP,BM60056FV-C,LM4559FVT,RB088T-30,BM2P092F,RB160LAM-90,RB168MM-60,RF1001T2D,PSR500/15,LTR2550,ML62Q1225A,BV1LC105FJ-C,ML62Q1225E,BA2902YF-C,RB168L150,BU7266SFV,BD9G341AEFJ-LB,BR25G640,BA2902YF-M,BM2P093F,RBR1L30A,RF301BM2S,RGS50TSX2DHR,LMR342F,RFNL5BGE6S,RGTV00TS65D,BD47XXG,RBR15BM30A,RB168MM-30,LM393FVT,BU42XXF,ML62Q1224A,SCS208AGHR,BU42XXG,LM393FVM,RGPR30BM40HR,CSL1001YT,BD7562FVM,ML62Q1224E,MSM56V16160NP,BD99A41F,BU7262FVM,LBP-602VK2,LM393FVJ,BA4558YF-M,BM2P094F,MD56V62161M-XXTAP,RGTH40TS65D,BD49KXXG,BA2901YF-M/YFV-M,PV2105,BDXXHC0WEFJ,BD6538G-LB,RB168MM-40,ML62Q1223A,BAXXCC0,SMLEN3WBC8W,ML62Q1223E,LM4559FV,LM4559FJ,RBR10BM40A,BDXXHA5MEFJ-M,BA3474YFV-C,BU7232SFVM,BD7561SG,SMLP13WBC9W,BA4560YFVM-M,BM2P095F,BU7421G,RBR1MM40A,LMR822FVJ,BDXXGA5MEFJ-LB,SCS206AJ,BA2902YF-C/YFV-C,LMR822FVM,LBP-602MK2,RB078BM30S,BA8391G,SCS206AG,BD7542F/FVM,BU45LXX2G,SCS304AM,BD45XX2G,SCT2H12NY,BA2903YF-M/YFV-M/YFVM-M,SCT2H12NZ,BD48EXXG,LMR822FVT,RB088LAM150,BD4XXM5W,SML-P15DA,BU7462F,BU7244F,BU7465HFV,BD7562SF/SFVM,SML-P15DT,MD56V82161A-XXTALQ2X,BU7487FV,SCT2080KE,RB168LAM100,SCS215AJHR,RB238NS-60,RBR5LAM30A,BD4XXM2W,LM2901F,RBS3LAM40B,MMBZ9V1AL,RBR20BM60A,RBS3LAM40C,BU45LXX4G,RBS3LAM40A,RGW00TK65D,RB088T150,BU7464F,SML-D12Y1W,BU,MACHINE ROOM,机器人,EV充电器,伺服器,SERVER,POWER METERS,BMS (BATTERY MANAGEMENT SYSTEM),HOME APPLIANCES,机器健康监视器,交流伺服,SOLAR INVERTER,不间断电源,基础设施,UPS,太阳能逆变器,ROBOTS,EV CHARGER,能源,BMS（电池管理系统）,POWER STORAGE SYSTEMS,SOLAR POWER SYSTEMS,AC SERVO,逆变器,PSU,PLC（可编程逻辑控制器）,COMMERCIAL DEVICES,DRONES,POWER SUPPLY UNIT,MOTORS,FACTORY AUTOMATION,ENERGY,FAN CONTROL,电力智能电表,LIGHTING,AUTOMOTIVE SYSTEMS,INFRASTRUCTURE,BASE STATION,INVERTER,UNINTERRUPTIBLE POWER SUPPLIES,HMI（人机界面）,AUTOMATED GUIDED VEHICLES,MACHINE HEALTH MONITOR,UNINTERRUPTIBLE POWER SUPPLY,BACKUP BATTERY SYSTEMS,IT DEVICES,INDUSTRIAL EQUIPMENT,HMI (HUMAN MACHINE INTERFACE),基地台,AGV,ELECTRICITY SMART METER,POWER STORAGE EQUIPMENT,工厂自动化,MACHINE TOOLS,REPEATER,供电单元,PLC (PROGRAMMABLE LOGIC CONTROLLER),ROBOT

汽车应用笔记：BD9P608MFF-C 3.5 V至40 V输入、6 A单通道降压型DC/DC转换器

ROHM  -  单降压DC/DC变换器,稳压器IC,REGULATOR IC,SINGLE BUCK DC/DC CONVERTER,BD9P608MFF-C,汽车,AUTOMOTIVE

ROHM（罗姆）变频风机驱动、DC/DC转换器、视频芯片、语音播放LSI产品及应用介绍

本文详细介绍了变频风机驱动技术，包括电机的分类、定频与变频的区别、直流无刷电机（BLDC）的基础知识、低振动高效率的驱动技术以及ROHM产品的说明。文章重点阐述了变频技术的优势，如节能、低噪音、高效率等，并对比了定频空调和变频空调的性能差异。此外，还介绍了BLDC电机的种类、驱动电路结构、驱动原理以及不同驱动方式的优缺点，最后对ROHM的高压电机驱动方案进行了详细说明。

ROHM  -  半桥驱动器,AC/DC转换器,超声波电机,半桥驱动,步进电机,开关稳压器,DC/DC转换器,语音播放LSI,异步电机,DCDC电源IC,DC/DC电源IC,升压转换器,直流有刷电机,同步电机,直流无刷电机,交流电机,升降压转换器,感应电机,视频芯片,表贴式电机,降压型开关稳压器,内嵌式电机,电源IC,降压转换器,开关磁阻电机,图像调整芯片,二极管,显示控制器,ADAS,汽车电子

BD9G500EFJ-EVK-001用户指南

本指南详细介绍了BD9G500EFJ-LA评估板（BD9G500EFJ-EVK-001）的操作步骤，包括外围组件描述、操作说明和参考数据。该评估板使用BD9G500EFJ-LA将48V输入电压转换为5V输出电压，具有高电压安全注意事项，适用于工业设备、FA电源、通信设备和电池管理系统（BMS）。指南中包含了操作流程、电路图、PCB布局、参考应用曲线和修订历史等信息。

ROHM  -  1CH降压变换器,评估板,EVALUATION BOARD,1CH BUCK CONVERTER,BD9G500EFJ-EVK-001,BD9G500EFJ-LA,COMMUNICATION EQUIPMENT,BATTERY MANAGEMENT SYSTEM,INDUSTRIAL EQUIPMENT,POWER SUPPLY FOR FA,BMS,FA电源,工业设备,房舍管理系统,通信设备,电池管理系统