【应用】汽车级LED驱动器BD18351EFV-M用于汽车前灯LED恒流驱动电路,具有精度高、尺寸小等优势
ROHM公司推出的BD18351EFV-M是一个内置单通道升压控制器的汽车级LED驱动器,是用于前照灯/DRL、尾灯和转向灯的LED驱动的最佳集成电路,能够实现升压和降压升压,无需其它MCU即可实现脉宽调制调光,适用于需要对DRL进行脉宽调制调光的应用,并降低成本。
图1.汽车LED前灯
如图1所示, LED灯的发光效率达80%~90%,节能、成本低;达到50000小时的超长寿命;结构简单,抗冲击性、抗震性非常好,耐用性好;紧凑便于布置和造型设计; LED的点亮仅需微秒级别,响应速度快; LED亮度高,亮度衰减低;低压直流电即可驱动,不像氙灯那样还需要升压装置(高压包)。但汽车电池电压较低,不够驱动汽车前灯所需近20个白色LED串联所需的电压,需要对电池供电进行升压。
图2. 利用BD18351EFV-M设计的LED灯电路
如图2所示,BD18351EFV-M是具有软启动功能的DC/DC控制电路,输入电压4.5 V to 65 V,输出电压范围为6.0 V to 65 V,使汽车电池低电压通过该DC/DC升压可以带动近20个白光LED。该电路通过对DCD端电压的设定和通过IMP/IMN检测LED的电流,反馈控制DC/DC控制器,输出与LED串相对应的输出电压,LED电流精度可达3.0%(在–40°C至125°C温度范围),达到LED灯恒流功能;PWMOUT输出的PWM波可以调节LED的亮度,最小PWM脉宽50 μs,亮度调节范围很广。LED电流可用如下公式计算:
BD18351EFV-M符合AEC-Q100汽车标准,HTSSOP-B24封装,7.80 mm × 7.60 mm × 1.00 mm小尺寸。电路内置内置LED开路检测功能及LED阳极对地短路的电路保护功能。
- |
- +1 赞 0
- 收藏
- 评论 5
本文由山水提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
相关推荐
【选型】ROHM(罗姆)汽车电子产品选型指南
目录- 用于xEV的产品 用于动力传动系统&安全性的产品 用于车身&舒适度的产品 用于音频&信息娱乐系统的产品 用于ADAS的产品 用于联网汽车的产品 车载IC 罗姆IC封装 LSI封装 功率元器件 分立式元器件 无源元器件 光学元器件 型号索引
型号- RBQ20NS65A,RFN20NS6S,RR1VWM4STFTR,BM2LB300FJ-C,RF071MM2S,RSX101VYM30,DTA124TX,RFUH20NS3S,SMF26V,SMLM22WBN1CW1T,2SCR552P,RB058LAM150,SCT2系列,BD50FA1MG-M,2SC4102,RB088LAM-60,RB238NS150,SML-D12Y8W,BD3575HFP-M,BR25H128,VS17VUA1LAM,BD4XXM5FP2-C,RFUH20NS4S,BD50HC5MEFJ-M,BM61M41RFV-C,2SCR553P,BA82904YFVM-C,RSS070N05,BD30GA5MEFJ-M,BA4560YFV-M,BD80C0AWFP2-C,RB298T100,BD18HC0MEFJ-M,MD56V62161R-XXTAL42X,BD46EXX1G-M,RSS060P05,SMF24V,BR25H160,SCT3022ALHR,2SCR554P,SML-D13MW(A),BR25A512,RGPR20BM36HR,CSL1101SBAW1C,RB068L-40 81,BD00GC0MEFJ-M,RD3U041AA RD3U080AA,BA2901YFV-M,RD3P175SN,BU91R65CH-M,BD53XXG-2M SERIES,BZX84B,BZX84C,SML-D14MWA,BD52XXG-2C,RBR30NS30A,BAS40HM,BD82006FVJ-M,MD56V62161M-XXTAL42X,SCT2,SCT3,MD56V72161C-XXTAL42X,KDZLV SERIES,DTA124XX,BD433M5FP-C,BA2901YFV-C,BD18HC5MEFJ-M,SMF22V,BU15JA2VG-C,BD63030EKV-C,UMD12NFHATR,ML9213GP,SMLM22EN1T,UMH2NFHATN,BD22621G-M,SML-H12V8T,RFN20NS4S,SMLD12EN1W,RB540VM-30,BD750L5FP-C,BD18IA5MEFJ-M,RF501BM2S,MMBZ16VAL,UCR006,RB531VM-30,SMF20V,RTF016N05,BU18JA2DG-C,SML-D13MW,BD9S200MUF-C,RB168LAM150,RSX101MM-30TFTR,RB238NS-30,RFN6T2D,BD3573YFP-M,RFC02MM2S,RFN20NS3S,BD25HA3MEFJ-M,BV1LB300FJ-C,RB540VM-40,BUXXSD2MG-M,BR25A1M,UMB4NFHATN,BD4271HFP-C,UFZV SERIES,BD00HA5MEFJ-M,BD52XXG-2M,RBR2LAM30A,SML-811VTA,RB238NS-40,DTB113ZX,RBR5L30B,RBR5L30A,RBR2MM30B,RB228T150,RBR2MM30A,BU91797MUF-M,DTC143EX,DTD123TX,VS9V0UA1LAM,RBQ15BM100A,BD37034FV-M,PDZVTFTR10B,DAP222WM,SMF5V0,RD3L050SN,SML-D12U8W,RGPR50NS45HR,BV1LC085EFJ-C,BU12JA2MNVX-C,RBQ10BM100A,BD33C0AWFP2-C,RTR030N05,ML86V76580,RTL035N03,BD9SXXX系列,RBR10BM30A,BD45EXX2G-M,BD90C0AWFP-C,RTR020P02,RB058LAM-40,BU7244YFV-C,2SCR375P,DAN222WM,MMBZ12VAL,RSB12WM,BA82902YFJ-C,RB751SM-40,SML-H12M8T,PML100,BD53XXG-2C SERIES,RSX201L-30,BD42530EFJ-C,BD18362EFV-M,EDZVFHT2R2.0B,RSJ400N10,SML-D12D8W,RB058LAM-30,SML-D14VWA,BU92T101,BD4XXM2FP3-C,RUQ050N02,RF305BM6S,2SB1197K,SML-D14YW(A),BD9S000NUX-C,DTA115TX,BD2069FJ-M,RBQ10NS100A,RB451UM,RF201L2S,RBR3LAM60B,RBR3LAM60A,BD450M5WFP2-C,BSS670,DTB114GX,BD48EXXG-M SERIES,RSJ400N06,BD7XXL2FP3-C,BD9035AEFV-C,BD33GC0MEFJ-M,RB238NS100,SML-811VT,2SB1198K,RB068L-60 81,RR268MM-600,BAS40-05HM,BD1HC500FVM-C,RHK003N06,DTD123YX,BD42500G-C,RB500SM-30,RB228T100,RB168LAM-30,RFUH25TB3S,BD22641G-M,MMBZ24VAL,SCT3017ALHR,RGS00TS65EHR,SML-811UT,BD78326EFJ-M,VS22VUA1LAM,SML-Z14YT(A),BD42540FJ-C,RF201L4S,RFNL5TJ6S,DTB114EX,AG009DGQ3,VS28VUA1LAM,YDZV SERIES,SML-Z14PT(A),BD33C0AFP2-C,BU92RTF82,RB168LAM-40,RSS065N06,SML-D13WWA,UMZ8.2NUM,SML-D13FW,2SCR372P,BD45EXX5G-M SERIES,SSTA06,RFNL20TJ6S,RBR3L30B,UM6K31N,RBR3L30A,BD00C0AWFP2-C,ML9092-03,ML9092-02,BR93H,ML9092-04,RF01VM2S,UMH10NFHATN,BD46EXX5G-M SERIES,FMY1A,RBQ30NS45B,BD82004FVJ-M,RBQ30NS45A,SML-811WT,SMLMN2SB1AW,RBR10BM30AFHTL,RBR40NS60A,BD9060F-C,MR45V064B,RB058LAM-60,RFUH20NS6S,RB168LAM-60,SML-D13DW,BZX84C SERIES,RESD1CAN,US6K41,BD35395FJ-M,BD80C0A,SP8M41,BD81A44MUV-M,EMH25FHAT2R,BD16938EFV-C,BD2266G-M,BM6101FV-C,MMBZ20VAL,BD80C0AFP-C,BD50C0AHFP-C,BDJ0GA3MEFJ-M,RFN10BM6S,RB511SM-40,VS11VUA1LAM,ML9092-01,BD50C0AFP-C,RBQ10NS45A,RFN10T2D,RF101LAM2S,BM61S41RFV-C,RB088T-60,SML-D14DW,RB501VM-40,RB168L100,BD1HC500HFN-C,BAS40-06HM,2SAR553P,RF2001NS3D,BV1LC150EFJ-C,ML86V8401,RJK005N03,BD9SXXX,EMB4FHAT2R,SML-Y18U2TC,SMLM22BN1T,BD33C0AFP,BD15HA3MEFJ-M,BD90302NUF-C,BD46EXX5G-M SERIES,RB551VM-40,BD4XXM5WFP2-C,ML9098B,RF2001NS2D,2SAR574D3,SP8M51,RGS80TSX2DHR,BU30JA2DG-C,SML-D12P8W,UMB10NFHATN,RB088BM150,RB088LAM100,KDZV,RGPZ10BM40FH,2SAR552P,RR601BM4S,RB088T-40,SML-D15系列,QS8K2,SML-D15U2W,EMB2FHAT2R,RFNL15TJ6S,RD3H080SP,BD733L2FP-C,SML-Z14PTA,RSX201LAM30,BM60056FV-C,SMLMN2BCT,RB088T-30,DA228WM,RB160LAM-90,BD90C0AFP2-C,QS8J4,DTD114EX,RB168MM-60,RF1001T2D,BD50C0AWFP-C,RSJ250P10,BV1LC105FJ-C,2SAR554P,BA2902YF-C,BD9060HFP-C,RB168L150,UMZ1N,YDZV SERIES,BA2902YF-M,RGS50TSX2DHR,RBR1L30A,RF301BM2S,BSS5130,RBR15BM30A,RB168MM-30,SCS208AGHR,SML-D14DWA,BD48E23G-M,RGPR30BM40HR,CSL1001YT,MSM56V16160NP,EMH10FHAT2R,ML9488,ML9489,BA4558YF-M,BU91600FV-M,ML9484,DA228UM,BD41000FJ-C,ML9480,DTD114GX,BD90C0AWHFP-C,RB168MM-40,BD433M2FP3-C,BU97550KV-M,RBR10BM40A,RHP020N06,ML9477,RF101LAM4S,BDXXHA5MEFJ-M,ML9475,BA3474YFV-C,ML9476,BD733L2FP3-C,ML9473,ML9471,ML9472,2SARA41C,EMD3FHAT2R,ML9470,BA4560YFVM-M,RBR1MM40A,RB078BM30S,BU30JA2VG-C,BD15HA5MEFJ-M,RHU003N03,R8008ANJ,UCR100,SCT3060ALHR,RB541SM-40,BD30GA3MEFJ-M,RB088LAM150,RSS100N03,UMZ30NUM,RD3L220SN,MD56V82161A-XXTALQ2X,KDZLV,BD25HA5MEFJ-M,RB531VM-40,1SS390SMFHT2R,RB168LAM100,BD90GC0MEFJ-M,DTC143TX,SCS215AJHR,RFN2LAM6S,RB238NS-60,ML9059E,RBR5LAM30A,BD9SXXX系列,BV1HJ045EFJ-C,BD50C0AW,2SAR513P,MMBZ9V1AL,RBR20BM60A,BD50GA3MEFJ-M,ML9445,RB088T150,2SC4102U3,BD80GC0MEFJ-M,RB558WM,BU33SD2MG-M,RBQ15BM45A,ML9058E,RTQ025P02,BU91R63CH-M,RBQ30T65A,2SAR512P,2SA1579U3,SMLMN2WB1CW,BDJ0GA5MEFJ-M,RTQ035N03,RBR30T40A,RFN2LAM4S,RBR5LAM30B,BU91795MUF-M,DTD123EX,BAV99HM,DTC143ZX,RTR025N03,SCS215KGHR,BD49EXXG-M,BD3575YFP-M,RFN2L4S,SML-D13WW,RB168MM150,SML-Z14UT(A),BD30IC0MEFJ-M,MD60Y1G160A-XXLALQ3L,BD60GC0MEFJ-M,SMLMN2BCT(C),BA2903YFV-M,RBR2VWM40A,2SCR544P,RB075BM40S 84,BU18JA2VG-C,BD37068FV-M,2S
ROHM(罗姆) IC/功率器件/分立式半导体/无源元件/光学器件/模块 选型指南
描述- ROHM launched the ComfySIL™ brand for customers involved in the design of functional safety to use products that support SIL (Safety Integrity Level) in a ‘Comfy’ (comfortable) manner, and for social systems' greater safety, security, and convenience to which ROHM can contribute through its products.
型号- 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
罗姆集团综合产品目录
型号- DTC143TE3,KA2004-H05N20A,ML62Q20XX,RCJ220N25,SML-S13UT,DTC143TEB,RSX101VYM30,SDR,R6002JND4,BD60A00NUX,RB238NS150,SML-D12Y8W,SMLA12BN8T,MG6405WZ,BD00HC5WEFJ-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,BU97941FV,RQ5L015SP,BH7673G,SML-811UT (C),BD52XXG-2C,BD6046GUL,RGW60TS65HR,SML-D12Y3W,BM6241FS,MH2206WZ,BD63521EFV,BU94702AKV,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,RGT20NL65,DTD123TC,DTA015TUB,BD750L5FP-C,BM521Q25F,R8003KNX,BD52XXG-1 SERIES,SML-D12D8W (C),DTA023YEB,UCR006,BD95514MUV,BD9S200MUF-C,SML-H10PD2B,DTD123TK,RFN6T2D,IMX25,R6000ENH,SML-S13RT,BU64253GWZ,BD70GC0VEFJ-M,BR93HXX-2C系列,BD52XXG-2M,RBR2LAM30A,CSL0902DT (C),RBR5L30B,RBR5L30A,RSX501LAM20,RCX300N20,KD2003-F0FW00A,BH76363FV,RQ1E075XN,TFZV,RF4G060AT,BD83A04EFV-M,BV1LC085EFJ-C,BU2394KN,SML-A12MT (J),KR2002-D06B71A,ML86V76580,DTC114YEB,RQ5E020SP,SML,BD63573NUV,DTA015TEB,BA90BC0,DTC114YE3,SML813BNT,BH1730FVC,DAN222WM,BD68888MUV,BM2P241W-Z,PML100,BU34DV7NUX,DTC143TKA,SCS220AJ,SMLK1,BD33GC0VEFJ-M,SCS220AG,R6511ENX,SMLK18WBNCW,R6511ENJ,CSL0901UT (C),RX3L07BBG,QS8J2,RF305BM6S,SML-011VT (A),BH1603FVC,RS1E180BN,BD53108G-CZ,DTA124EEB,BD8317GWL,BD3508MUV,RB238NS100,BD950M5EFJ-C,SML-S13YT,BD00FC0W,SML-010YT,DTA124EE3,BD50HC5VEFJ-M,BD81870MUF-M,RB168LAM-30,RFUH25TB3S,BD9B600MUV,DTD123YC,BM2P159PF,BD50HA3WEFJ-M,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,SML-522MY8W,DAN222ZM,BM2P060MF-Z,RFS60TZ6S,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,DTC043ZEB,SCT3105KR,ECO 260,BD9060F-C,RQ6E080AJ,RB168LAM-60,R6035KNZ4,DTC144EU3,2SA1037AK,RESD1CANY,DTC144EUB,SML-D13WW (C),BD2266G-M,DTC023EEB,SML-012PT (A),SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,BD54105G-CZ,2SAR553R,RQ3E130BN,BU2FSA4WGWL,SML-812MT,DTA143XEB,BD52W03G-C,BD9862MUV,BD48W00G-C,DTA143XE3,LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,RFNL15TJ6S,BD733L2FP-C,LM8391EY,QS8J4,QS8J5,BD68710EFV,LB-402VN,2SAR554P,BM1Z103FJ,BD9060HFP-C,BC848BW,YQ30NL10SE,BR25G640,2SAR554R,RGTV80TS65,RB715FM-40,BD62120JEFJ,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,SMLP2 SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,BU97550KV-M,RF101LAM4S,BM2P121X-Z,LTR18EZPJ□□□□,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RQ6E045BN,RSS100N03,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,RV3C002UN,SML- EN SERIES,SCS304AG,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BR25HXXX-5AC系列,BD49EXXG-M,BDJ0GA3V,BD3575YFP-M,BDJ0GA3W,BM2P13B1J-Z,BU32TD3W,DTA124EUB,RB168MM150,BD18IA5VEFJ-M,RB461FM,BU33SA4WGWL,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,ML62Q1367□-NNNTBXXXX,RB162VAM-20,BU9794AKV,2SCR574D3,BU32TD2W,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,LB-402MD,2SC5866,BR25HXXX-5AC,BU52077GWZ,SLI-343V8R,SML-D13WW (A),BD9573MUF-M,RB088BM100,BD18336NUF-M,SLA580ENT,VS14VUA1LAM,DTC043ZUB,MR7930,BD6326ANUX,SH2104WN,RSX101MM-30,SCT3030KLHR,BU7487,BU7486,BU7485,BZX84BXXLY,BU7481,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,BU7464,BU7462,BU7461,RCJ700N20,VS24VUA1VWM,BD00HC5VEFJ-LB,BD9408FV,BD00HA3VEFJ-LB,RX3P10BBH,KDZV SERIES,RB168MM100,BD8314NUV,BD34700FV,BD9107FVM,BD5466GUL,RF4E080BN,DTC144VCA,DAP202FM,SML-Z14YT (C),BR25HXXX-2C系列,BA05CC0W,RF6G035BG,UT6KE5,SML-D13FW (C),BD60HC0VEFJ-M,BM2P134EF,BD00GA5VEFJ-M,BU1JTD3W,BD60GA5VEFJ-LB,BD52XXNVX-2C,SML-D15YW (C),BM2P137TKF,MMBZ27VCLY,BU90005GWZ,DTA123YM,RGWX5TS65D,LM358,ML62Q1714C,BD18HC5WEFJ-M,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,MNR12,MNR15,MNR14,2SCR586J,MNR18,BM6242FS,BU28SA4WGWL,KA2003-B35N00A,BD15HA5WEFJ-M,MH2205WZ,RFS30TZ6S,LAP-601DB,LM339,BU7495,CSL1101WBDW,BD63536FJ,MNR02,QS6Z5,MNR04,STM 331U,BU1JTD2W,MCR18,RBR2L60B,DTA143EE3,R8009KNX,RBR2L60A,BRCH064GWZ-3,BSM600D12P3G001,BD8312HFN,SML-P14RW,RSX201VYM30,RQ5E070BN,RBR1LAM40A,BD82028FVJ,SCT4045DRHR,RB088BGE100,MMBZ5V6ALY,UT6KB5,BD9S231NUX-C,RGT8NS65D,RSJ151P10,BA25BC0W,DTA143EEB,ML610Q306,RGWS60TS65D,BM2P134QF,ML610Q305,ML610Q300,BD9P155MUF-C,LM393,BD4271EFJ-C,BD3020HFP,BD18398EUV-M,BD12KA5W,DTC013ZUB,
ROHM LED 驱动器选型表
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。
产品型号
|
品类
|
Grade
|
Topology
|
Number of Outputs
|
Vin (Min.)[V]
|
Vin (Max.)[V]
|
Per Channel Drive (Max.)[mA]
|
Vout (Max.)[V]
|
Data Input
|
LED Configuration
|
Temperature (Min.)[°C]
|
Temperature (Max.)[°C]
|
Package
|
Functional Safety
|
Common Standard
|
BD18333EUV-M
|
LED 驱动器
|
Automotive
|
Constant Current
|
24
|
4.5V
|
40V
|
125mA
|
40V
|
UART
|
24 parallel
|
-40°C
|
125°C
|
HTSSOP-C48
|
FS process compliant
|
AEC-Q100 (Automotive Grade)
|
选型表 - ROHM 立即选型
ROHM(罗姆)LED驱动器选型指南(中文)
描述- 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。
型号- 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
【选型】ROHM(罗姆)车载灯用LED驱动器选型指南(中文)
目录- 应用举例&产品阵容 开关型降压LED驱动器 开关型升压LED驱动器 开关型多通道LED驱动器 矩阵开关 线性LED驱动器 IPD智能功率开关 分立式元器件 IC相关技术信息/支持体制
型号- PSL0301U2T,BV1HN090FJ-C,BV2HD045EFU-C,BM2LB300FJ-C,SFR10,SFR03,SFR01,RBR2VWM60A,BD83732HFP-M,RB075BM40S,RBR1VWM40A,RB088LAM-60,2SAR573D3,BD18351EFV-M,BD18394EFV-M,BM2LB110FJ-C,RD3L080SN,RVQ040N05,BD18391,BD18341FV-M,RB068LAM-60,RBR2MM40A,RBR5LAM60A,BV1LB028FPJ-C,BD8374EFJ-M,RSS070N05,RB098BM-60,BV1LB150FJ-C,RBSÏΜÁÐ,BV1LC150EFJ-C,SFR25,RB168VWM-40,SP8K22,RBR3MM60A,SP8K24,BD83732,RB168VWM-60,BD83733,PSL0304U21T,RB168MM100,2SAR573,RBR10BM60A,SFR18,RB088LAM100,PSLED系列,RB068LAM-40,BV2HD070EFU-C,BD18312MUF-M,RB098BM-40,RBEÏΜÁÐ,RBR15BM40A,SP8K41,RSR015P06,MCR系列,RSDÏΜÁÐ,SDR系列,RSR025N05,BD837X-MÏΜÁÐ,RB168MM-60,RSQ035N06,BD1834X系列,BV1HB045EFJ-C,BV1LC105FJ-C,SP8K31,SP8K32,LHR18,RSQ015P10,SDR10,SP8K33,RBR2LAM40A,PSL030XÏΜÁÐ,RBR5LAM40A,BD18340FV-M,BD1834X-M系列,2SAR533P,RBR20BM40A,BD1LB500□□□-C,RD3ÏΜÁÐ,RBR3LAM40A,BD18353EFV,BD18337EFV-M,RBRÏΜÁÐ,RBR3MM40A,BD8372HFP-M,RBXX0ÏΜÁÐ,BV1LB085FJ-C,BD1834X-MÏΜÁÐ,ESR系列,RSR030N06,RB168MM-40,BV1LB300FJ-C,SP8K52,RB068LAM100,RBR10BM40A,RHP020N06,BD18347EFV-M,BM2LB150FJ-C,RBR1MM40A,BD837XÏΜÁÐ,RJU003N03,BD83733HFP-M,RBR15BM60A,RBXX5ÏΜÁÐ,BD837X-M系列,RSXÏΜÁÐ,BM2LC300FJ-C,RBR1LAM40A,RD3L050SN,BD18395EFV-M,RF9G120BH,LHR50,RBQÏΜÁÐ,BV1LC085EFJ-C,BV1LC300FJ-C,BD18343FV-M,LTR18,BD18394MUF-M,RB088BM-40,RB068MM100,LHR系列,RB168LAM100,RBR2LAM60A,RB058LAM-40,LTR10,BV1HJ045EFJ-C,RSQ015N06,BD1834XÏΜÁÐ,RBXX1ÏΜÁÐ,RBR20BM60A,RD3P050SN,BD18362EFV-M,ESR25,SDR03,BD18341,BD18340,BD18343,BV2HC045EFU-C,BD18345,BD18345EFV-M,BD18347,RBXX8ÏΜÁÐ,RB068MM-60,BD1HC500□□□-C,RB088BM-60,ESR10,RBR3LAM60A,BD8LB600FS-C,ESR18,RSR020N06,BD18337,BM2LC105FJ-C,2SAR583D3,RBR1MM60A,RB088BM200,ESR03,PSL0304U22T,ESR01,RBR2VWM40A,RBR1LAM60A,RBR1VWM60A,BD1HD500□□□-C,LTR系列,RB068MM-40,SFRÏΜÁÐ,LTRÏΜÁÐ,PSL030X系列,BD18391EFV-M,2SAR573DFHG,BD8374HFP-M,LTR50,RB058LAM100,BD18342FV-M,RB168LAM-40,RSS065N06,RBR2MM60A,BV1HF045EFJ-C,BD18353EFV-M,BV1LB010FPJ-C,AG109DGQ4,LTR,BD8LA700EFV-C,BD18353MUF-M,RB088BM100,BD18336NUF-M,SFR系列,RB168VWM100,2SA533P,BV1LB045FPJ-C,RSR010N10,RB218BM200,BD8372EFJ-M,RB058LAM-60,RB088LAM-40,BV1HD090FJ-C,RB098BM100,RB168LAM-60
BD94130MUF-M BD94130EFV-M 24-channel Constant Current Drivers and 8-line Switch Controllers Embedded Backlight LED Driver Datasheet
型号- BD94130MUF-M,BD94130XXX-ME2,BD94130EFV-M
BD18333EUV-M 24CH Linear LED Driver Embedded Automotive Lamps LED Driver
型号- BD18333EUV-M,BD18333EUV-ME2
【产品】采用ADB车灯技术,自带PWM信号发生器,可调节LED亮度的LED驱动芯片BD18351EFV-M
当识别到有迎面车辆时,系统自动关闭车辆方向的远光灯,ROHM根据此项需求和最新的ADB车灯技术,开发出了多种车灯专用的LED驱动器,如BD18351EFV-M,该芯片内内置了PWM信号发生器电路, 可以根据不同条件去输出不同的PWM信号,从而改变LED灯的光照强度,实现自动控制照射范围。
HTSSOP-B24 3D STEP Data
型号- BD8205EFV-M,BD9394EFV,BD6382EFV,BD6380EFV,BD83A14EFV-M,BD99010EFV-M,BD6422EFV,BD63960EFV,BD8229EFV,BD63940EFV,BD99011EFV-M,BD8LA700EFV-C,BD9036EFV-C,BD83A04EFV-M,BD68620EFV,BD5413EFV,BD8266EFV-M,BD8163EFV,BH7881EFV,BD63620AEFV,BD6381EFV,BD60203EFV,BD18351EFV-M,BD6423EFV,BD8153EFV,BD83816EFV-M,BD39012EFV-C,BD6290EFV,BD16950EFV-C,BD9035AEFV-C,BD63801EFV,BH7884EFV
【选型】ROHM(罗姆)车载灯用LED驱动器选型指南(英文)
目录- 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
型号- 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
LED driver IC series for Automotive lamps LED Driver with Built-in PWM Signal Generation Circuit BD18351EFV-M
型号- BD18351EFV-ME2,BD18351EFV-M
【经验】基于汽车LED驱动器BD18351EFV-M设计一款乘用车LED驱动器,可驱动130-140LM/W的大灯
笔者使用罗姆的BD18351EFV-M设计了一款乘用车LED驱动器,这款LED驱动器可驱动130-140LM/W的大灯,尺寸较小,极好的满足了甲方客户的要求。本文将讲述我的设计需求及实际应用中注意事项。
电子商城
现货市场
服务
可加工PCB板层数:0-60层,板材类型:高频板/高速板/高频混压板/盲埋孔板/HDI板/无卤素板/厚铜板/刚柔结合板;最大加工尺寸:622*1200MM;板厚:0.05-8.0MM;铜厚:0.33-30OZ;
最小起订量: 1 提交需求>
Ignion可支持多协议、宽频段的物联网天线方案设计,协议:Wi-Fi、Bluetooth、UWB、Lora、Zigbee、2G、3G、4G、5G、CBRS、GNSS、GSM、LTE-M、NB-IoT等,频段范围:400MHz~10600MHz。
最小起订量: 2500 提交需求>
查看全部1条回复
查看全部1条回复