【经验】相移全桥电路的功率转换效率提升　

时间： 2022-01-21 来源：ROHM

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相移全桥电路的功率转换效率提升总结，本文(ROHM)从工作和电流路径的特点角度，汇总了使用了SJ MOSFET的PSFB电路的效率提升关键要点。

轻负载时

由于ZVS工作很难成立，所以在导通时很容易发生损耗，为了减少这种导通损耗，需要调整死区时间（Dead Time）并防止直通电流。通过选择寄生电容平衡性能优异的MOSFET，可以防止直通电流。另外，如果栅极阈值电压高，则可以防止误导通。

重负载时

如果MOSFET的体二极管的trr很大，可能会导致超前臂MOSFET的寄生双极晶体管误导通，因此，需要使用体二极管的trr较小的MOSFET。从这些要点来看，对于PSFB电路中使用的SJ MOSFET的要求项目包括：MOSFET要具有快速反向恢复特性（trr），MOSFET寄生电容平衡性能要优异，MOSFET栅极阈值电压要高。在对使用不同的快速恢复型SJ MOSFET时的效率进行比较后，得出的结论是新一代PrestoMOS™ “R6020JNX（R60xxJNx系列）”在整个负载范围内均表现出了超高的效率。这是因为新一代PrestoMOS™的反向恢复特性在快速恢复型SJ MOSFET领域中达到了业内超高水平，而且栅极阈值电压高，从而使直通电流难以流过，而且还降低了关断损耗。

以下是本系列文章的链接和关键要点。可以通过以下汇总来了解详情。

PSFB电路的基本结构

关键要点

・由于相移全桥（PSFB）电路可通过开关元件实现零电压开关（ZVS）工作，从而可大大降低开关损耗，因而能够处理更大的功率。

・PSFB开关电路基本上由四个开关元件（MOSFET）组成，并使用变压器的漏感作为ZVS工作所需的谐振电感。

・为了扩大ZVS工作范围，有时也可以与变压器串联添加电感器，在本文中的示例电路中已添加。

・在基本的开关工作中，当Q1和Q2切换ON/OFF状态之后，Q3和Q4将带有一定的相位滞后来切换ON/OFF状态。

・通常，将Q1和Q2的桥臂称为“超前桥臂”，将Q3和Q4的桥臂为“滞后桥臂”。

PSFB电路的基本工作

关键要点

・了解14种模式所表示的工作状态和电流路径。

・在进行热设计时需要注意，工作差会异造成电流波形之间存在差异，超前臂和滞后臂上的MOSFET的损耗会有所不同，所产生的热量也会不同。

・从ZVS工作成立条件的公式中可以看出，由于IL1在轻负载时较小，故ZVS工作很难成立，而随着负载变重，ZVS工作会变得容易成立。

轻负载时开关元件工作相关的注意事项

关键要点

・轻负载时，电流小，LS中积蓄的能量少，因此很有可能在COSS充放电完成之前就开始开关工作，致使ZVS工作无法执行，容易发生MOSFET的导通损耗。

・COSS的充放电未完成可能会导致VDS残留，因此需要设置适当的死区时间（Dead Time）来防止上下桥臂短路引起的直通电流。

・MOSFET的CGD和CGS的某些电容比可能会导致流过直通电流，因此选择该电容比适当的MOSFET很重要。

重负载时中开关元件工作相关的注意事项

关键要点

・在重负载时，如果trr较长，则超前臂关断时，寄生双极晶体管可能会误导通，从而可能损坏MOSFET。

・在PSFB电路中，在反向恢复期间体二极管的偏置电压几乎为0V，因此电荷释放速度变慢，最终导致trr变长。

・在PSFB电路中使用trr小的MOSFET很重要。

・即使是快速恢复型SJ MOSFET，其性能也会因制造商和产品系列而异，因此在选择时需要充分确认。

效率的评估

关键要点

・在MOSFET效率对比中，PrestoMOS™是效率最好的。

・要想提高使用了SJ MOSFET的PSFB电路的效率，重要的是要选择trr尽可能小、开关特性优异的SJ MOSFET。

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本文由电子人生转载自ROHM，原文标题为:相移全桥电路的功率转换效率提升　，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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LCD驱动器,串行/并行2输入驱动器,Μ步36V步进电机驱动器,SWITCH,耐压1CH紧凑型高压侧负载开关IC,2线串行接口镜头驱动器,两相半波风扇电机驱动器,汽车功率MOSFET,表面贴装LED数字显示器,中等功率肖特基势垒二极管,TRANSISTORS,双极晶体管,双极步进电机驱动器,WIRELESS LSIS,STEPPER MOTOR DRIVERS,加速计,音频转换器,非接触式电流传感器IC,1路紧凑型高端开关集成电路,电源管理集成电路,MOTOR DRIVERS,汽车闩锁式霍尔集成电路,COMPOSITE VIDEO AMPLIFIERS,无线LSI,光电晶体管,致动器驱动器,CURRENT SENSOR ICS,SERIAL EEPROM,STN LCD DRIVER,DIGITAL 16BIT SERIAL OUTPUT TYPE AMBIENT LIGHT SENSOR ICS,隔离门驱动器,SENSOR LSIS,TWO DIGIT LED NUMERIC DISPLAYS,4位LVDS驱动,VIDEO LSIS,MEDIA DECODERS,INFRARED LIGHT EMITTING DIODES,LI-ION BATTERY MONITORING LSIS,全极检测霍尔集成电路,汽车级单通道高压侧开关IC,电动机驱动器,媒体解码器,汽车开关稳压器,2-PHASE HALF-WAVE FAN MOTOR DRIVER,数字压力传感器集成电路,SERIAL-IN/PARALLEL-OUT DRIVERS,ULTRA-COMPACT CHIP RESISTORS,REFLECTIVE TYPE PHOTOSENSORS,I²C-COMPATIBLE INTERFACE LENS DRIVERS,GEOMAGNETIC SENSOR IC,REGULATORS,FULL SIC POWER MODULES,1 CHANNEL HIGH SIDE SWITCH ICS,3-AXIS DIGITAL MAGNETOMETER IC,4位LVDS收发器,3-PHASE FULL-WAVE FAN MOTOR DRIVERS,手机模块驱动程序,MOBILE PHONE MODULE DRIVERS,COMPOSITE TYPE VOLTAGE DETECTOR,高效率36V耐压步进电机驱动器,ANALOG OUTPUT TEMPERATURE SENSOR IC,多功能单相全波风扇电机驱动器,FAST RECOVERY DIODES,汽车标准逻辑IC,贴片电阻,AUTOMOTIVE HIGH ACCURACY 12BIT A/D CONVERTER,MIDDLE POWER SCHOTTKY BARRIER DIODES,3-PHASE BRUSHLESS FAN MOTOR DRIVERS,WIRELESS CHARGER MODULES,汽车用单极霍尔IC,AUTOMOTIVE EEPROM,SUB-GHZ LSIS,汽车级EEPROM,AC VOLTAGE ZERO CROSS DETECTION ICS,LED数字显示器,汽车电池平衡集成电路,LOW VOLTAGE STEPPING MOTOR DRIVERS,RFID大规模集成电路,AUTOMOTIVE ISOLATED DC-DC CONVERTER ICS,PLUG & PLAY EEPROM,OMNIPOLAR DETECTION HALL ICS,比较器,语音合成LSI,WI-SUN COMMUNICATION MODULES,STANDARD LOGIC ICS,AUTOMOTIVE CELL BALANCE IC,LEDS,BOOST AND BUCK-BOOST CONVERTERS,POWER MANAGEMENT SWITCH,RESET ICS,场截止沟道IGBT,THREE DIGIT LED NUMERIC DISPLAY,视频开关,TRANSMISSION TYPE PHOTOINTERRUPTERS,复合视频放大器,标准单相全波风扇电机驱动器,光学传感器,LOGIC GATES,WITHSTAND VOLTAGE 1CH COMPACT HIGH SIDE LOAD SWITCH ICS,逻辑门,可编程伽马电压发生器,红色激光二极管,SMALL SIGNAL/MIDDLE POWER FAST RECOVERY DIODES,多光束激光二极管,ACCELEROMETERS,数字16位串行输出型彩色传感器IC,传感器LSI,2CH+COMPARATOR,降压转换器LED驱动器,分数脉冲速率转换器,高性能时钟发生器IC,GAMMA BUFFER AMPLIFIERS,STEPPING MOTOR DRIVER,COMPLEX BIPOLAR TRANSISTORS,低边开关,SMALL SIGNAL TYPE SCHOTTKY BARRIER DIODES,红外激光二极管,SPEECH SYNTHESIS LSIS,OPTO DEVICES,紧凑型高压侧负载开关IC,BLUETOOTH®模块,PMICS,电源监控IC,2-WIRE SERIAL INTERFACE LENS DRIVERS,多输出LDO稳压器,颜色传感器IC,DTC143TE3,KA2004-H05N20A,ML62Q20XX,RCJ220N25,SML-S13UT,DTC143TEB,RSX101VYM30,SML-D12M8W(C),SDR,R6002JND4,BD60A00NUX,RB238NS150,SML-D12Y8W,SMLA12BN8T,MG6405WZ,BDJ0GA3VEFJ-M,SML-811UT (A),SML-010VT,BD94130EFV-M,DTA124XM,BM2SC123FP2-LBZ,RS3L110AT,RB298T100,DTC143TCA,RSS060P05,BD71L4LG-1,SFR,BR25A512,RGPR20BM36HR,BD95821MUV,BD6995FV,KD2002-G0JB10A,BU23TD2W,SML-S13VT,BD12IC0WEFJ,BU97941FV,SLI-325YC(W),RQ5L015SP,BH7673G,SML-811UT (C),BD52XXG-2C,BD6046GUL,RGW60TS65HR,BD10KA5WFP,BA03CC0FP,SML-D12Y3W,BM6241FS,BD450S5FP2-C,MH2206WZ,BD63521EFV,BU94702AKV,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,BDJ2FC0WFP,RGT20NL65,DTD123TC,DTA015TUB,BD750L5FP-C,BM521Q25F,R8003KNX,BD52XXG-1 SERIES,SML-D12D8W (C),DTA023YEB,UCR006,BD95514MUV,BD9S200MUF-C,SML-H10PD2B,DTD123TK,RFN6T2D,IMX25,BD80FD0WHFP,R6000ENH,SML-S13RT,BU64253GWZ,BD70GC0VEFJ-M,BD52XXG-2M,RBR2LAM30A,CSL0902DT (C),RBR5L30B,RBR5L30A,RSX501LAM20,RCX300N20,KD2003-F0FW00A,BH76363FV,RQ1E075XN,TFZV,RF4G060AT,BD83A04EFV-M,BV1LC085EFJ-C,BD10IC0WHFV,BU2394KN,BAXXBC0,SML-A12MT (J),BU4094BCF,KR2002-D06B71A,BD33C0AWFP2-C,ML86V76580,DTC114YEB,RQ5E020SP,BD63573NUV,DTA015TEB,BA90BC0,DTC114YE3,SML813BNT,BH1730FVC,DAN222WM,BD68888MUV,BM2P241W-Z,PML100,BU34DV7NUX,DTC143TKA,SCS220AJ,SMLK1,BD33GC0VEFJ-M,SCS220AG,R6511ENX,BDJ6FD0WHFP,SMLK18WBNCW,R6511ENJ,CSL0901UT (C),RX3L07BBG,QS8J2,RF305BM6S,SML-011VT (A),BH1603FVC,RS1E180BN,BD53108G-CZ,DTA124EEB,BD8317GWL,BD3508MUV,RB238NS100,BD950M5EFJ-C,BD450S2FP3-C,SML-S13YT,BD00FC0W,SML-010YT,DTA124EE3,BD50HC5VEFJ-M,BD60HA5VEFJ-,SML-H12D8T(C),BD81870MUF-M,RB168LAM-30,RFUH25TB3S,BD9B600MUV,DTD123YC,BM2P159PF,DTC024XUB,SML-P11DT (R),BD725L05G-C,DTA124ECA,RB168LAM-40,RSS065N06,DTD123YK,RH6E040BG,2SC2412K,BD25IC0V,BD25IC0W,BDJ2FC0W,LBP-602MA2,BD46EXX5G-M SERIES,FMY1A,BD7691FJ,BD82004FVJ-M,BDJ0GA3WNUX,BD450S5WFP2-C,SML-522MY8W,DAN222ZM,BM2P060MF-Z,RFS60TZ6S,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,DTC043ZEB,SCT3105KR,BD9060F-C,RQ6E080AJ,BA15DD0WT,RB168LAM-60,R6035KNZ4,DTC144EU3,2SA1037AK,RESD1CANY,DTC144EUB,SML-D13WW (C),BD2266G-M,DTC023EEB,SML-012PT (A),SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,BD50C0AFP-C,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,BD54105G-CZ,2SAR553R,RQ3E130BN,BU2FSA4WGWL,BD15HC5WEFJ,SML-812MT,DTA143XEB,BD9862MUV,BD52W03G-C,BD48W00G-C,DTA143XE3,SLI-325DU(W),LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,RFNL15TJ6S,BD733L2FP-C,BD30KA5FP,LM8391EY,QS8J4,BD90C0AFP2-C,QS8J5,BD68710EFV,LB-402VN,BD50C0AWFP-C,BM1Z103FJ,2SAR554P,BD9060HFP-C,BC848BW,YQ30NL10SE,BR25G640,2SAR554R,RGTV80TS65,RB715FM-40,BD62120JEFJ,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,BA178M05FP,BD800M5WFPJ-C,SMLP2 SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,BDXXHC0WEFJ,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,SML-011UT(A),BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,BD30FC0WFP,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RSS100N03,RQ6E045BN,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,BA178M18FP,RV3C002UN,BA178M05CP,SCS304AG,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BDJ0GA3V,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BM2P13B1J-Z,BU32TD3W,DTA124EUB,RB168MM150,BA178M18CP,BD18IA5VEFJ-M,RB461FM,BU33SA4WGWL,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,RB162VAM-20,BU9794AKV,2SCR574D3,BU32TD2W,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,BD15GA3WNUX,LB-402MD,2SC5866,BU52077GWZ,SLI-343V8R,SML-D13WW (A),BD9573MUF-M,RB088BM100,BD18336NUF-M,SLA580ENT,VS14VUA1LAM,DTC043ZUB,MR7930,BD6326ANUX,SH2104WN,RSX101MM-30,SCT3030KLHR,BU7487,BU7486,BU7485,BU7481,UMZC6-8NFMFHT106,DTC144EE3,BD50GC0VEFJ-M,PMR18L,RD3R05BBH,DTC144ECA,MCR01,VS13VUA1LAM,MCR03,BD2200GUL,RS1E130GN,BD33GA5VEFJ-LB,BU7475,RQ6E030SP,BP3622,BD14210G-LA,BP3621,BSM180D12P3C007,BD63725BEFV,RBR5L40A,SML-Z14YT (A),BU7465,BA17815FP,BU7464,BU7462,BU7461,BU4051BCF,RCJ700N20,VS24VUA1VWM,BD00HC5VEFJ-LB,BD9408FV,BD00HA3VEFJ-LB,RX3P10BBH,KDZV SERIES,BU1ATD2WNVX,RB168MM100,BD8314NUV,BD9107FVM,BD34700FV,BD5466GUL,RF4E080BN,DTC144VCA,DAP202FM,SML-Z14YT (C),BA05CC0T,BA05CC0W,RF6G035BG,UT6KE5,SML-D13FW (C),BD60HC0VEFJ-M,BM2P134EF,BD00GA5VEFJ-M,BD30KA5WF,BU1JTD3W,BD60GA5VEFJ-LB,BD52XXNVX-2C,SML-D15YW (C),BM2P137TKF,MMBZ27VCLY,SML-811VT(A),BU90005GWZ,DTA123YM,RGWX5TS65D,LM358,ML62Q1714C,BA17815CP,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD33HA5WEFJ,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,MNR12,MNR15,MNR14,2SCR586J,MNR18,SML-811VT(C),BM6242FS,BU28SA4WGWL,KA2003-B35N00A,MH2205WZ,RFS30TZ6S,LM339,LAP-601DB,BU7495,CSL1101WBDW,BD63536FJ,MNR02,QS6Z5,MNR04,STM 331U,BU1JTD2W,MC,大型打印机,COMPLEX LOGISTICS MANAGEMENT,USB数据记录器,DIGITAL VIDEO CAMERAS,EFT-POS TERMINALS,ELECTRONIC EQUIPMENT,LARGE-SIZED LABEL PRINTERS,CARDBOARD LABELS,摄像头,小型打印机,SINGLE LENS REFLEX,WRAPPING RIBBONS,名称标签,液晶面板,CONSUMER,压电致动器,RECEIPT PRINTERS,EFT-POS终端,热转印套印机,LABEL PRINTERS,CARRIAGE,高保真音频,LCD PANEL,打印机,ATMS,标签打印机,SLOT MACHINES,数字摄像机,LCD背光,远程控制应用,DDR SDRAM,工厂,标签编写器,ENVIRONMENT-FRIENDLY PACKAGING MATERIALS,房舍管理系统,日期代码标签,POWER SOURCE,PPC,LOGISTICS MANAGEMENT,汽车灯具,打印电子标签,RESISTIVE ELEMENT,电池管理系统,面板,AUTOMOTIVE PANELS,PIEZO ACTUATOR,PAPER FEED,LABEL WRITERS,电源控制,USB DATA LOGGERS,UNI-DIRECTIONAL VOICE COIL MOTORS,DSLRS,SLRS,VOICE COIL MOTOR,HIGH-SPEED PRINTING,POWER SUPPLY CONTROL,单向音圈电机,GAS WATER HEATERS,ECR打印机,存储标签,BMS,INDUSTRIAL EQUIPMENT,配送站点,CAR AUDIO,单反相机,PANEL,OUTDOORS,纸板标签,LARGE-SIZED PRINTERS,功率吸收器,客车厢,SMART POS PRINTERS,STEPPING MOTORS,食品加工场所,双向音圈电机,工业设备,AUDIO,数码相机,数码单反,HIGH FIDELITY AUDIO,DVCS,汽车,装配线,EFT-POS TERMINAL,高速打印,收据打印机,ENERGY SAVINGS PRINTERS,FOOD MEASURING INSTRUMENTS,照明,UNMANNED CASH REGISTERS,ADAS,高速标签打印机,PRINTER,BI-DIRECTIONAL VOICE COIL MOTORS,PIEZO ACTUATORS,DISTRIBUTION CENTERS,ECR PRINTERS,单镜头反射,POS终端,环保包装材料,POWER SINK,A/V EQUIPMENTS,DSC,视频,CAMERA,LBP,复杂的物流管理,老虎机,ELECTRONIC TAGS,NAME LABELS,HIGH-SPEED LABEL PRINTERS,PRINT ELECTRONIC TAGS,LOTTERY PRINTERS,A/V设备,电子设备,CIS,高速收据POS打印机,HIGH-SPEED RECEIPT POS PRINTERS,ASSEMBLY LINES,PRINT DATE CODE LABELS,HIGH-SPEED RECEIPT PRINTERS,户外,VIDEO,LCD BACKLIGHT,FOOD PROCESSING SITES,配送中心,食品计量器具,AUTOMOTIVE,消费,电阻元件,动力源,音圈电机,自动取款机,包装丝带,电子支付终端,连续打印,INDUSTRIAL,送纸,步进电机,CARDBOARD LABEL,RECEIPT PRINTING,FACTORIES,移动打印机,BARCODE LABEL PRINTERS,售票机,MOBILE PRINTERS,REMOTE CONTROL APPLICATIONS,独联体,LIGHTING,DATE CODE LABELS,物流管理,汽车面板,打印日期代码标签,DISTRIBUTION SITES,工业,无人值守收银机,DIGITAL CAMERAS,燃气热水器,SMALL LABEL PRINTERS,BATTERY MANAGEMENT SYSTEM,THERMAL TRANSFER OVERPRINTERS,硬纸板标签,条形码标签打印机,大型标签打印机,小型标签打印机,音频,AUTOMOTIVE LAMPS,STORAGE LABELS,高速收据打印机,SMALL SIZE PRINTERS,彩票打印机,TICKET MACHINES,收据打印,压电执行器,节能打印机,POS TERMINALS,电子标签,智能POS打印机,CONTINUOUS PRINTING,汽车音响

12.2023 - 选型指南 - 2024 Edition 代理服务技术支持采购服务

A-010。图腾柱无桥PFC Vin=200V，Iin=100A，低频引脚上的同步FET Rohm解决方案模拟器原理图信息

本资料介绍了ROHM的Totem-Pole Bridgeless PFC（同步MOSFET）解决方案，包括可选的器件、仿真波形和损失计算模型。资料详细列出了多种SiC MOSFET和SJ-MOSFET的产品型号及其特性，并提供了如何更改仿真电路中器件的说明。此外，还包含了损失计算模型的输出示例，以及注意事项和免责声明。

ROHM - SYNCHRONOUS FETS,SIC场效应晶体管,同步场效应晶体管,SIC MOSFET,SJ-MOSFET,SCT3160KL,SCT2280KE,SCT4013DE,SCT3030AL,R6009JNX,SCT2450KE,R6050JNZ4,SCT2H12NZ,SCT3040KL,R6004JNX,SCT3080KL,R6006JNX,R6025JNX,SCT3017AL,SCT4036KE,SCT2160KE,SCT4018KE,SCT2120AF,SCT4045DE,SCT3022AL,R6030JNZ4,SCT4026DE,R6018JNX,SCT3060AL,SCT3080AL,SCT3022KL,SCT2080KE,SCT3120AL,SCT3030KL,SCT3105KL,SCT2750NY,SCT4062KE,R6020JNX

2024. Oct - 电路原理图 - Rev.005 代理服务技术支持采购服务

ROHM（罗姆）通用IC选型指南（英文）

Best Selection of Genera-purpose Ics Serial EEPROMs Operational Amplifiers/Comparators Voltage Detectors (Reset ICs) Linear Regulators Switching Regulators Power Management Switch ICs IPD (Intelligent Power Device) AD/DA Converters Voltage Reference ICs Automotive Standard Logic ICs Package List

ROHM - AUTOMOTIVE ULTRA LOW DARK CURRENT LDO REGULATOR,HIGH EMI TOLERANCE AUTOMOTIVE OPERATIONAL AMPLIFIERS,次级降压转换器,OP AMPS,基准电压调节器,AUTOMOTIVE COMPARATORS,HIGH EMI TOLERANCE AUTOMOTIVE OPEN-COLLECTOR COMPARATORS,电压基准,功率金氧半电晶体,输出全摆幅运算放大器,AUTOMOTIVE OPERATIONAL AMPLIFIERS,OPEN-DRAIN COMPARATORS,BUCK CONVERTERS,12BIT SUCCESSIVE APPROXIMATION AD CONVERTERS,模数转换器,HIGH SIDE LOAD SWITCH ICS,I²C总线EEPROM,MICROWIRE BUS总线EEPROM,ULTRA LOW NOISE OP AMP,SECONDARY BUCK CONVERTERS,开路集电极比较器,降压转换器,负载开关集成电路,高速汽车接地检测运算放大器,HIGH EFFICIENCY BUCK CONVERTER,INPU HIGH EFFICIENCY 3A BUCK CONVERTER,HIGH BREAKDOWN VOLTAGE LOAD SWITCH ICS,I²C BUS EEPROM,复位ICS,1CH低端开关,INTELLIGENT POWER DEVICE,HIGH SPEED AUTOMOTIVE GROUND SENSE OPERATIONAL AMPLIFIERS,LOW NOISE AUTOMOTIVE OPERATIONAL AMPLIFIERS,SECONDARY LDO REGULATORS,D/A CONVERTERS,2通道高端开关IC,LOW SIDE SWITCH,ULTRA-LOW CURRENT BUCK CONVERTERS,低压差线性稳压器,模拟开关,AUTOMOTIVE GROUND SENSE OPERATIONAL AMPLIFIERS,超低电流降压转换器,OPERATIONAL AMPLIFIERS,ULTRA-COMPACT HIGH EFFICIENCY 3A BUCK CONVERTER,初级多功能LDO稳压器,TIMER ICS,DC/DC开关调节器,推挽比较器,初级LDO稳压器,LOW POWER CONSUMPTION AUTOMOTIVE OPEN-DRAIN COMPARATORS,HIGH EMI TOLERANCE AUTOMOTIVE GROUND SENSE OPERATIONAL AMPLIFIERS,便携式CMOS LDO稳压器,SPI总线EEPROM,低噪声汽车运算放大器,REFERENCE VOLTAGE REGULATOR,2 CHANNEL HIGH SIDE SWITCH ICS,高击穿电压负荷开关,COMPARATORS,ICS,OPEN-COLLECTOR COMPARATORS,A/D CONVERTERS,1通道高端开关IC,MICROCONTROLLER,低噪声CMOS运算放大器,VOLTAGE DETECTORS,MONOLITHIC ICS,POWER SUPPLY ICS,高效率降压转换器,INPUT HIGH STEP-DOWN RATIO BUCK CONVERTERS,地面感测运算放大器,汽车用开路比较器,高阻LDO稳压器,汽车地面感测运算放大器,NONVOLATILE MEMORY,线性调节器,电源管理开关IC,DARLINGTON TRANSISTOR ARRAYS,SERIAL EEPROMS,LOAD SWITCH ICS,低功耗汽车输入输出全摆幅运算放大器,POWER MANAGEMENT SWITCH ICS,高压侧开关集成电路,LOW POWER CONSUMPTION AUTOMOTIVE INPUT-OUTPUT FULL SWING OPERATIONAL AMPLIFIERS,单片集成电路,高抗EMI运算放大器,初级降压转换器,AUTOMOTIVE STANDARD LOGIC ICS,NEW LOW-NOISE CMOS OP AMPS,超低功耗降压转换器,HIGH SIDE SWITCH ICS,晶体管阵列,MICROWIRE BUS EEPROM,OVERVOLTAGE DETECTORS,SPI BUS EEPROM,过电压检测器,HIGH STEP-DOWN RATIO BUCK CONVERTERS,运算放大器,GENERAL-PURPOSE ICS,HIGH BREAKDOWN VOLTAGE LOAD SWITCH,高EMI容限汽车集电极开路比较器,VOLTAGE REFERENCE,LINEAR REGULATORS,低功耗汽车推挽比较器,窗口电压检测器,通用集成电路,2CH HIGH SIDE SWITCH,HIGH RESISTANCE LDO REGULATOR,HIGH EMI IMMUNITY OP AMPS,汽车运算放大器,HIGH SIDE SWITCH,PRIMARY BUCK CONVERTERS,次级LDO稳压器,NEW 12BIT SUCCESSIVE APPROXIMATION AD CONVERTERS,电可擦可编程只读存储器,达林顿晶体管阵列,高侧开关,DUAL OUTPUT WINDOW VOLTAGE DETECTOR,高端负载开关IC,INPUT-OUTPUT FULL SWING OPERATIONAL AMPLIFIERS,WINDOW VOLTAGE DETECTORS,高击穿电压负载开关IC,OPEN COLLECTOR,PUSH-PULL COMPARATORS,双极电压检测器,BUCK-BOOST CONVERTER,定时器集成电路,汽车比较器,12位逐次逼近型AD转换器,VOLTAGE REFERENCE ICS,低功耗汽车用开漏比较器,双电源电压运算放大器,ULTRA-LOW POWER BUCK CONVERTER,OUTPUT FULL SWING OPERATIONAL AMPLIFIERS,开漏比较器,降压升压变换器,PRIMARY MULTI-FUNCTION LDO REGULATOR,DUAL SUPPLY VOLTAGE OPERATIONAL AMPLIFIERS,INTELLIGENT POWER DEVICES,1 CHANNEL HIGH SIDE SWITCH ICS,超低噪声运算放大器,PORTABLE CMOS LDO REGULATORS,OPERATIONAL COMPARATORS,LOW DROPOUT LINEAR REGULATORS,TRANSISTOR ARRAYS,HIGH EMI TOLERANCE AUTOMOTIVE COMPARATORS,SWITCHING REGULATORS,汽车标准逻辑IC,TIMER ICS,BUCK CONVERTER,双输出窗口电压检测器,EMI IMMUNITY OP AMP,AUTOMOTIVE OPEN-COLLECTOR COMPARATORS,AD/DA CONVERTERS,DUAL OUTPUT WINDOW VOLTAGE DETECTORS,EEPROM,NEW HIGH EMI IMMUNITY OP AMPS,超紧凑高效率降压转换器,LOW-NOISE CMOS OP AMPS,CMOS VOLTAGE DETECTORS,ULTRA-COMPACT HIGH EFFICIENCY BUCK CONVERTER,LOW POWER CONSUMPTION AUTOMOTIVE PUSH-PULL COMPARATORS,2CH高端开关,输入输出全摆幅运算放大器,电压检测器,BIPOLAR VOLTAGE DETECTORS,比较器,1CH LINEAR REGULATORS,PRIMARY LDO REGULATORS,高降压比降压转换器,高EMI容限汽车接地检测运算放大器,1CH LOW SIDE SWITCH,MEMORY EEPROM,开关调节器,基准电压源IC,ANALOG SWITCH,RESET ICS,DC/DC SWITCHING REGULATORS,EMI抗扰度运算放大器,巴克变换器,1通道线性稳压器,LOGIC GATES,逻辑门,BOOST CONVERTER,GROUND SENSE OPERATIONAL AMPLIFIERS,1CH LOW SIDE SWITCH WITH DOUBLE ERROR FLAG,智能电源装置,低边开关,智能功率器件,串行EEPROM,CMOS电压检测器,POWER MOSFETS,AUTOMOTIVE VOLTAGE DETECTORS,1CH LOW SIDE SWITCH WITH ERROR FLAG,IPD,BM2LB300FJ-C,BD9B304,BD9B305,BD63536,BR25HXXX-2AC,BD9B300,BD9B301,BD9PXX5EFV-C,BR25H16NUX-5AC,BU46LXX2G,BR24H256FVT-5AC,BR24H08F-5AC,BR25H1MFJ-5AC,BR25H512FJ-5AC,BR24G32NUX-3,BU5265SHFV,BD50FA1MG-M,BR24G32NUX-5,BV1LC150,BR25G256FJ-3,BD48EXXG-M,BR24AXX-WM SERIES,BR24H64FVM-5AC,BR25H020FVM-2C,BD9V101,BD9C301FJ,BU34DV7,BDXXGA5MEFJ-M,BR25G128FVT-3,BD46EXX1G-M SERIES,BR25A512F-3M,BD9P135MUF-C,BU46LXX4G,BD46EXX1G-M,BV1LB028,BD226XXG-M,BD46XX1G,BU7250G,BD71L4LG-1,BR24G64FVM-5,BR24G64FVM-3,BA4580R,BR24H08FVT-5AC,BD8158FVM,BU7251SG,BD9C401,BV1LB045,BR93G46F-3A,BR93G46F-3B,BD50C0A,BD750L2,BU7251G,BD53XXG-2M SERIES,BR93H56RF-2C,BR25H32FVT-5AC,BD87A34FVM,BR24H04FVM-5AC,BD52XXG-2C,BR24GXXX-3A SERIES,BU7291G,BD47XXG SERIES,BAXXBC0(W),BD9A100MUV,BD9B500,BR24HXXX-5AC,BR93G46FVM-3,BU48XXG,BR25A256FVT-3M,BUS1DJC0GWZ,BA2902YXXX-M,BR93AXX-WM,BR24A08FJ-WM,BD49EXXG,BD95602MUV,BR25G320FVM-3,LMR1801HFV-LB,BR24G32FVM-5,BV1HB045EFJ-C,BR93G66FVT-3A,BR93G66FVT-3B,BR24G1MF-3A,BAXXCC0(W),BU9829GUL-W,BD9A400,BA4584YFV-M,BD9E302EFJ,BR24G02F-3A,BD22621G-M,BD46XX2G,BR24G32FVM-3,BR25H02FJ-5AC,BU5265HFV,BR24G01FVT-3,BD2201GUL,BR25A1MF-3M,BR24H2MFJ-5AC,BD6529GUL,BR93A66RF-WM,BD750L5FP-C,BD82039FVJ,BD9D322QWZ,BD52XXG-1 SERIES,BD45EXX1G-M SERIES,BR93HXX-WC,BD46XX5G,BD70522GUL,BD9S200MUF-C,BR93G56NUX-3,BD9E151NUX,BR24G128F-3,LMR982FVM,BD9E303EFJ-LB,BD9D320EFJ,BH2226FV,BA4560R,BV1LB300FJ-C,BUXXSD2MG-M,BR24G128F-5,BD52XXG-2M SERIES,BA4560YXXX-M,BV1LB085,BD4271HFP-C,BD9C601,BA4584R,BD45XX1G,BU7294S,BR24G08FVT-3,BD90640EFJ-C,BD52XXG-2M,BDXXIC0MEFJ-M,BR24G02FJ-3A,BU7271G,BU2506FV,BD9D323,BD1HD500HFN-C,BR93H66RFVT-2C,BD9D322,BD7LS08G-C,BD9D321,BD9D320,BR24A64F-WM,BR93G46FVM-3B,BR93G46FVM-3A,BR25H1MFVT-5AC,BD9F500,BV1LC300,BD8311NUV,BU7233SF,BHXXSA3,BR25H640FVM-2AC,BR93G46NUX-3A,BU9897GUL-W,LMR931G,BR24A02FJ-WM,BR25G320F-3,BR93G46NUX-3B,BM2LB110,BV1LC085EFJ-C,BR24G01F-3A,BD9B301MUV-LB,BAXXBC0,BD7562,BR24G01FVM-3A,BA9741F,BD9PXX5MUF-C,BR93A56RFVT-WM,BD45EXX2G-M,BR24G08FJ-3,BD82040FVJ,BR24G64NUX-5,BR24G64NUX-3,BD9B100MUV,BR24H128F-5AC,BR93G56FVT-3,BU7244YFV-C,BD52XXG-2C SERIES,BR93G76FJ-3,BU34DV7NUX,BR24TXX-3AM,BU7464SF,BA1117,BD33C0AW,BU7232YFVM-C,BUXXJA2,BR93G46F-3,BR24G16NUX-3,BV2HC045EFU-C,BU7275SHFV,BU33DV7NUX,BU46KXX2G SERIES,BR25G320NUX-3,BD90302,BA9743A,BD9S000NUX-C,BR24G16FVT-3,BD7542,BR24G16FJ-3,BD4271,BR93A86RFVM-WM,TLR344,BD4269,BR24H128FVM-5AC,BD9P233MUF-C,BR25H160FVM-2C,BU1S12S1BG-LB,BD49LXXG,TLR342,BD8317GWL,BD9035AEFV-C,LMR821G,BD95602MUV-LB,BD9P255EFV-C,BU46KXX2G,BD9B100,BR25H020FJ-2C,BR25H02FVT-5AC,BR24G512FJ-3A,LM2904,BD1HC500FVM-C,BV1LB010,LM2901,LM2902,BA4584FV,LM2903,BR24H16F-5AC,BU7231SG,BA9743AFV,BD9C401EFJ,BR93G66FVT-3,BR25H010FVT-2C,BU9889GUL-W,BD22641G-M,BD9B600MUV,BU7205SHFV,BR24G512FVT-3A,BR24G128NUX-5,BD3021HFP,BR24G128NUX-3,BD9611MUV,BU7205HFV,BD37A41FVM,BD87A29FVM,BD9B333,BHXXRB1WGUT,BD3570Y,BV1LC105,BR25H256NUX-5AC,BA178MXX,BM2LB300,BR24G04FVT-3A,BD9D300,BU46KXX4G,BD9555FVM-C,BV1LB010FPJ-C,BD49EXXG SERIES,BD53XXG-1 SERIES,BD45EXX5G-M SERIES,BR24G512FJ-5A,BRCG016GWZ-3,BR93A56RFJ-WM,BD1LB500,BR24G08NUX-3,BR24HXXX-5AC SERIES,BD46EXX5G-M SERIES,BR93H76RFVT-2C,BUXXSD5W,TLR341G,BRCB008GWZ-3,BR24G512FVT-5A,BD48LXXG,BU7253SF,BR25H320FVM-2C,BR24T512F-3AM,BR93H76RFJ-2C,LMR822,BR24G1MFJ-3A,BR25H128FJ-5AC,BR24H02FVT-5AC,BR24G01NUX-3A,LMR824,BR25G640FVT-3,BD12730G,BD82042FVJ,BR93G76FVM-3A,BD9152MUV,BR93G76FVM-3B,BA14741,BR93GXX-3 SERIES,BD820XXFVJ SERIES,BD80C0A,BR25G128FVM-3,BU7421SG,BD46XX2G SERIES,BD2266G-M,BD9S400,BD9P135,BR24G01NUX-3,BR25H16FJ-5AC,BDXXKA5(W),BD7541SG,BV1HB045,BD9S100NUX-C,BR24H512FJ-5AC,BR25G512F-3,BR93A76RFVM-WM,BDXXIA5,BM2LB110FJ-C,BR25H64FVT-5AC,BR24G1MFJ-5A,BR25H080FVM-2C,BR24G04FVM-3A,BD48EXXG SERIES,BR24G08FVM-3,BD12734,BU45KXX4G,BD12732,BD9E100FJ-LB,BDXXHA3MEFJ-M,BD1HC500HFN-C,BR25H640FJ-2AC,BD87A28FVM,BV1LC150EFJ-C,BA3474RFV,BR24H32FJ-5AC,BR93H66RF-2C,BR93A46RFJ-WM,BD9P155,BR25H08FJ-5AC,BD71L3SHFV,BDXXHA3MEFJ-C,BD90302NUF-C,BU9832GUL-W,BD6528HFV,BR24G04FVM-3,BDXXIC0,BR25H320F-2C,BD9G401EFJ-M,BR93GXX-3,BD00D0A,BA82904YXXX-C,BD9E104FJ,BR93A66RFVT-WM,BD9E151,BR24GXXX-3 SERIES,BD46XX5G SERIES,BD33C0A,BU45KXX2G,BD37A19FVM,BR24G08FVT-3A,BD49EXXG-M SERIES,BD90C0A,BR93H46RF-2C,BU7475SHFV,BD52WXXG SERIES,BD99011,BD9150,BD9151,BD9152,BD99010,LMR341G,BR25H32NUX-5AC,BA9744,BA9741,BRF0520A,BU9891GUL-W,BD2233G,BD9A101MUV-LB,BR25G256FVT-3,BR25H080FJ-2C,BDXXGA3,BD90C0AW,BU7442S,BUXXTA2W,BR24H04NUX-5AC,BR24G04NUX-3,BD45XX1G SERIES,BV1LC105FJ-C,BAXXJC5(W),BR93G46FVT-3A,BR93G46FVT-3B,BDXXGA5,BR93G86NUX-3,BV2HX045EFU-C,BD9A302QWZ,BD9A300MUV,BD82044FVJ,BUXXJA2DG-C,BD9G341AEFJ-LB,BD2232G,BR25H08FVM-5AC,BD47XXG,BA2107G,BR25A512FVT-3M,BR25H160FVT-2C,BR24H32FVM-5AC,BR25HXXX-2C,BR25H02NUX-5AC,BU7444F,BD99A41F,BD45EXX2G-M SERIES,BM2LC105,BD7LS97G-C,BR25H020F-2C,BD2264G-M,BU7495HFV,BD49KXXG,BR93G66F-3A,BR93G66F-3B,BD8306MUV,BV1LB085FJ-C,BR24G128FVM-5,BR24G128FVM-3,BDXXGC0,BA2901YXXX-M,BAXXCC0,BD9E100,BD9E101,BU33UV7NUX,BD9E104,BD9P105,BR93H56RFVM-2C,BD52WXXG-C SERIES,BDXXHA5MEFJ-M,BR24G02FVM-3A,BA3474YFV-C,BD7561SG,BR93G66NUX-3,BR25G,消费应用程序,汽车导航,STANDARD ELECTRONIC DEVICES,CAR NAVIGATION,汽车,个人计算机,车身应用,AUTOMOTIVE,CONSUMER,SAFETY SYSTEMS,MOBILE APPLICATIONS,DIGITAL INFORMATION DEVICES,标准电子设备,数字信息设备,汽车影音,CONSUMER,安全系统,PCS,USB接口,CRUISE CONTROL,INDUSTRIAL EQUIPMENT,MEMORY CARDS,LED,BODY APPLICATIONS,CONSUMER APPLICATIONS,USB INTERFACES,存储卡,CAR AUDIO,汽车ECU,发光二极管,工业应用,INDUSTRIAL APPLICATIONS,巡航控制,CAR AV,INDUSTRIAL EQUIPMENT,AUTOMOTIVE ECU,移动应用程序,AUTOMOTIVE,汽车音响

08.2019 - 选型指南 - Ver. 4.0 代理服务技术支持采购服务

逆变电路中开关器件反向恢复特性的重要性——三相调制逆变电路的基本工作

本文将为您介绍第二个主题“三相调制逆变电路的基本工作”。在上一主题中已经提到过，从本文开始我们将以电机驱动中常用的“正弦波驱动（三相调制）方式”为例进行讲解。

2024-02-08 - 原厂动态代理服务技术支持采购服务

A-019。3相2级全桥PFC 3线Vin=200V，Pin=25kW Rohm解决方案模拟器原理图信息

本资料为ROHM公司提供的3相2级全桥PFC（功率因数校正）电路仿真方案，适用于3线输入电压为200V，功率为25kW的应用。资料中详细介绍了仿真参数、电路图、器件选择、波形分析以及损耗计算模型等内容，旨在帮助用户理解和设计高性能的PFC电路。

ROHM - SJ-MOSFET,R6004JNX,R6030JNZ4,R6006JNX,R6025JNX,R6009JNX,R6018JNX,R6020JNX,R6050JNZ4

2024. Oct - 电路原理图 - Rev.006 代理服务技术支持采购服务

Rohm解决方案模拟器示意图信息B-006。三相三线逆变器Pout=5kW

本资料提供了ROHM公司3相3线逆变器5kW解决方案的模拟器电路图信息。内容包括模拟参数设置、器件选择、仿真波形、效率与功耗分析、器件更换方法以及损耗计算模型。资料旨在帮助用户了解和设计逆变器电路。

ROHM - 闸门驱动器,电阻器,RESISTOR,SJ-MOSFET,GATE DRIVER,R6004JNX,R6030JNZ4,R6006JNX,R6025JNX,R6009JNX,R6018JNX,ESR18,BM61M41RFV-C,R6020JNX,R6050JNZ4,3-PHASE 3-WIRE INVERTER,三相三线逆变器

2023. Feb - 电路原理图 - Rev.005 代理服务技术支持采购服务查看更多版本

【选型】ROHM（罗姆）车载灯用LED驱动器选型指南（英文）

Application Configuration Examples/LED Driver Lineup Switching Buck LED Drivers Switching Boost LED Drivers Multi-Channel Switching LED Driver Matrix Switch Linear LED Drivers IPD (Intelligent Power Device) Discretes IC-Related Technical Materials and Support System ROHM Manufacturing

ROHM - MOSFET,ULTRA-COMPACT LINEAR LED DRIVER,BUCK LED驱动器,开关降压LED驱动器,LOW-SIDE SWITCHES,LINEAR LED CONTROLLER,LINEAR LED DRIVERS,LINEAR TYPE LED DRIVER,BUCK-BOOST LED DRIVER,矩阵开关,抗硫化片式电阻器,1CH BOOST DRIVER,BUCK LED DRIVERS,线性LED驱动器,线性LED控制器,PNP晶体管,矩阵LED控制器,BIPOLAR TRANSISTOR,MATRIX LED CONTROLLER,宽端片式电阻器,降压转换器,ANTI-SULFURATION SILVERLESS CHIP LED,肖特基势垒二极管,1通道升压+2通道降压LED驱动器,矩阵开关LED控制器,SWITCHING BOOST LED DRIVERS,PCH MOSFET,双极晶体管,开关升压LED驱动器,LED DRIVER,N沟道MOSFET,LINEAR LED DRIVER,BIPOLAR TRANSISTORS,直线型LED驱动器,PNP TRANSISTOR,INTELLIGENT POWER DEVICE,ANTI-SULFURATION CHIP RESISTORS,4CH LINEAR LED DRIVERS,LINEAR LED DRIVER,WIDE TERMINAL CHIP RESISTORS,BUCK-BOOST CONVERTER,降压-升压LED驱动器,超小型线性LED驱动器,升压LED驱动器,4通道线性LED驱动器,SCHOTTKY BARRIER DIODES,汽车LED驱动器,降压升压变换器,低端开关,BUCK CONVERTER,SHUNT RESISTOR,高输出高散热芯片LED,HIGH POWER ANTI-SURGE CHIP RESISTORS,抗硫化无银芯片LED,TRANSISTOR,PNP TRANSISTORS,4CH LINEAR LED DRIVER,CHIP RESISTOR,DIODE,MATRIX LED CONTROLLER,BUCK LED DRIVER,MATRIX SW LED CONTROLLER,NCH MOSFET,贴片电阻,PNP三极管,BUCK LED DRIVER,BOOST LED DRIVER,1CH BOOST + 2CH BUCK LED DRIVER,降压LED驱动器,MATRIX SWITCH,AUTOMOTIVE LED DRIVERS,ANTI-SULFURATION CHIP RESISTOR,线性驱动器,WIDE TERMINAL RESISTOR,INTELLIGENT POWER DEVICE,HIGH POWER CHIP RESISTORS,HIGH-SIDE SWITCHES,高功率抗浪涌片式电阻器,多通道开关LED驱动器,P沟道MOSFET,HIGH POWER CHIP RESISTOR,ULTRA-COMPACT LINEAR LED DRIVER,BOOST LED DRIVERS,MOSFETS,MULTI-CHANNEL SWITCHING LED DRIVER,HIGH POWER ANTI-SURGE CHIP RESISTOR,LINEAR LED CONTROLLERS,MOSFETS TRANSISTORS,HIGH OUTPUT HIGH HEAT DISSIPATION CHIP LEDS,LED驱动,智能电源装置,大功率芯片电阻器,MOSFET晶体管,BOOST LED DRIVER,分流电阻器,2CH BUCK LED DRIVER,SWITCHING BUCK LED DRIVERS,IPD,LINEAR DRIVER,二极管,高压侧开关,BV1HN090FJ-C,PSL0301U2T,BV2HD045EFU-C,BM2LB300FJ-C,SFR10,SFR03,SFR01,BD1834X-M,RBE,RBR2VWM60A,BD83732HFP-M,RB075BM40S,RBQ,SDR,RBR SERIES,RSD,RBS,RBR,RBR1VWM40A,RB088LAM-60,2SAR573D3,BD18351EFV-M,BD18394EFV-M,BM2LB110FJ-C,RD3L080SN,RVQ040N05,SFR SERIES,BD18341FV-M,BD1834X-M SERIES,RB068LAM-60,RBR2MM40A,BV1LB028FPJ-C,RBR5LAM60A,RD3,BD8374EFJ-M,RSS070N05,BV1LB150FJ-C,RB098BM-60,BV1LC150EFJ-C,SFR25,RB168VWM-40,SP8K22,RSX,ESR SERIES,RBR3MM60A,SP8K24,LHR,BD837X-M SERIES,SFR,RBRXX8,RB168VWM-60,PSL0304U21T,RB168MM100,2SAR573,RSX SERIES,PSL030X,RBR10BM60A,SFR18,RB088LAM100,LHR SERIES,RB068LAM-40,BV2HD070EFU-C,BD18312MUF-M,RB098BM-40,RBR15BM40A,SP8K41,RSR015P06,RSR025N05,RB168MM-60,RSQ035N06,LTR SERIES,BV1HB045EFJ-C,BV1LC105FJ-C,SP8K31,SP8K32,LHR18,BV2HX045EFU-C,RSQ015P10,SDR10,SP8K33,RBR2LAM40A,RBR5LAM40A,BD18340FV-M,BD1834X SERIES,RBXX0 SERIES,2SAR533P,RBR20BM40A,BD1LB500□□□-C,RBR3LAM40A,BD18337EFV-M,RBR3MM40A,BV1LB085FJ-C,RBS SERIES,RSR030N06,BV1LB300FJ-C,RB168MM-40,RBXX8 SERIES,SP8K52,RB068LAM100,RBR10BM40A,RHP020N06,BD18347EFV-M,BM2LB150FJ-C,MCR18,RBR1MM40A,RJU003N03,BD83733HFP-M,RBR15BM60A,BD8372HFP-M/,BM2LC300FJ-C,RBR1LAM40A,RD3L050SN,BD18395EFV-M,RF9G120BH,BV1LC085EFJ-C,BV1LC300FJ-C,BD18343FV-M,LTR18,BD18394MUF-M,RB088BM-40,RB068MM100,RB168LAM100,RBR2LAM60A,RBXX1 SERIES,RBXX5 SERIES,RB058LAM-40,LTR10,BD18347EFV-M/,RBE SERIES,BV1HJ045EFJ-C,BV2HX045EFU-C SERIES,RSQ015N06,RBR20BM60A,RD3P050SN,BD18362EFV-M,ESR25,SDR03,PSL030X SERIES,BV2HC045EFU-C,BD18345,RSD SERIES,BD18345EFV-M,ESR,RBQ SERIES,RB068MM-60,BD1HC500□□□-C,RB088BM-60,RD3 SERIES,BD837X-M,ESR10,RBR3LAM60A,BD8LB600FS-C,ESR18,RSR020N06,BM2LC105FJ-C,2SAR583D3,RBR1MM60A,RB088BM200,RBRXX8 SERIES,ESR03,PSL0304U22T,ESR01,RBR2VWM40A,RBR1LAM60A,BD1834X,RBR1VWM60A,RBXX1,BD1HD500□□□-C,RBXX0,RB068MM-40,RBXX5,RBXX8,BD18391EFV-M,2SAR573DFHG,BD8374HFP-M,SDR SERIES,LTR50,RB058LAM100,BD18342FV-M,RB168LAM-40,RSS065N06,RBR2MM60A,BV1HF045EFJ-C,BD18353EFV-M,BV1LB010FPJ-C,AG109DGQ4,LTR,BD8LA700EFV-C,BD18353MUF-M,RB088BM100,BD18336NUF-M,RB168VWM100,BV1LB045FPJ-C,RSR010N10,RB218BM200,BD8372EFJ-M,RB058LAM-60,RB088LAM-40,BV1HD090FJ-C,RB098BM100,RB168LAM-60,尾部停车灯,汽车,DYNAMIC INDICATOR,近光,MULTIPLE LEDS,AUTOMOTIVE,职位,尾部/停止,POSITION/TURN LAMP,插座LED,日间行车灯,TURN LAMP,LOW BEAM,顺序转弯,FOG,CONVENTIONAL TURN,常规转弯,POSITION,TAIL-STOP LAMP,HIGH CURRENT LOAD,HIGH/LOW BEAM,汽车灯应用,多个LED,AUTOMOTIVE LAMP APPLICATION,REAR LAMP,SEQUENTIAL TURN,TURN,FOG,TURN LAMPS,低电流负载,SOCKET LED,汽车灯具,REAR LAMPS,POSITION LAMP,FEW LEDS,转向灯,动态指示器,大电流负载,REAR LAMPS,TAIL/STOP,LOW CURRENT LOAD,少量LED,转,AUTOMOTIVE LAMPS,位置灯,亚行,尾灯,HIGH BEAM,远光,POSITION LAMP,雾,DRL,ADB

03.2020 - 选型指南 - Ver.2.3 代理服务技术支持采购服务

B-006。三相三线逆变器Pout=5kW Rohm解决方案模拟器原理图信息

本资料提供了ROHM公司3相3线逆变器（5kW输出功率）的仿真模拟信息。内容包括仿真参数、电路图、组件名称、默认值和仿真设置范围。资料详细介绍了输入电压、输出电压、开关频率等关键参数，并提供了可选的器件和产品信息。此外，还包括了仿真波形、效率、功耗计算模型等，旨在帮助用户了解和评估该逆变器的性能。

ROHM - SJ-MOSFET,R6004JNX,R6030JNZ4,R6006JNX,R6025JNX,R6009JNX,R6018JNX,R6020JNX,R6050JNZ4

2024. Oct - 电路原理图 - Rev.006 代理服务技术支持采购服务

SiC功率元器件基础

本手册介绍了SiC（碳化硅）功率元器件的基础知识，包括其物理性质、特点、开发背景、优势以及与Si器件的比较。手册详细阐述了SiC肖特基势垒二极管（SiC SBD）和SiC MOSFET的特性、使用方法，并介绍了全SiC功率模块的应用要点和可靠性。此外，还探讨了栅极驱动、缓冲电容器等关键应用技术。

ROHM - MOSFET,SIC场效应晶体管,超级结 MOSFET,薄膜电容器,电容器,寄生二极管,陶瓷缓冲电容器模块,功率晶体管,平面型 MOSFET,SIC,硅PND,SI 功率元器件,DMOS,SI 二极管,SIC功率元器件,专用栅极驱动器,缓冲模块,外围元器件,SIC备用电池,SI DMOS,硅绝缘栅双极晶体管,高耐压功率元器件,双极器件,SI PND,线圈,PWM逆变器,“全SIC”功率模块,SIC MOSFET,硅超结MOS,电解电容器,SIC,晶体管,SI FRD,快恢复二极管,碳化硅半导体,SJ MOSFET,SJ-MOSFET,SIC DMOS,功率半导体,SI SUPER JUNCTION MOS,功率元器件,变压器,SIC SBD,陶瓷电容器,IGBT,SI SBD,功率模块,SBD,体二极管,硅SBD,高耐压元器件,IGBT模块,SI 肖特基势垒二极管,SIC肖特基势垒二极管,目的地管理组织,绝缘栅双极晶体管,SI IGBT,SI半导体,SI PN 二极管,载流子器件,碳化硅DMOS,化合物半导体,FRD,缓冲电容器,二极管,SCT2[XXX[]系列,SCT2[XXX[],SCS310AP,LC78P801D127K-AA,SCH2XXX]系列,SCH2XXX],FHACD1C2V125JTLJZ0,SCS210AG,EVSM1D72J2-145MH14,EVSM1D72J2-145MH16,BSM300D12P2E001,EV车载充电电路,PFC电路,车载二极管充电电路应用,PHV车载充电电路,功率转换应用,HV车载充电电路,车载级应用

2023.1.x - 用户指南 - 001 代理服务技术支持采购服务

通过三相逆变电路比较PrestoMOS™与普通SJ MOSFET的效率（仿真）

本文中我们将对三相调制逆变电路中的效率进行比较。MOSFET与双脉冲测试中使用的产品型号一样，即PrestoMOS™ R6030JNx和普通的SJ MOSFET R6030KNx。这次是通过仿真来进行效率比较的。

2024-09-13 - 技术探讨代理服务技术支持采购服务

图腾柱无桥PFC模拟电路

本资料介绍了Totem-Pole桥式无桥PFC电路的仿真参数和可选器件。内容包括默认仿真参数设置、电路组件、器件选择范围和注意事项。资料还提供了如何更改器件的说明，并强调了使用产品时的安全措施和注意事项。

ROHM - SIC场效应晶体管,SIC MOSFET,SJ-MOSFET,SCT3160KL,SCT2280KE,SCT3030AL,R6009JNX,SCT2450KE,R6050JNZ4,SCT2H12NZ,SCT3040KL,R6004JNX,SCT3080KL,R6006JNX,R6025JNX,SCT3017AL,SCT2160KE,SCT2120AF,SCT3022AL,R6030JNZ4,R6018JNX,SCT3060AL,SCT3080AL,SCT2080KE,SCT3022KL,SCT3120AL,SCT3030KL,SCT3105KL,SCT2750NY,R6020JNX

2021. Oct - 电路原理图 - Rev.003 代理服务技术支持采购服务