【应用】国产车规级CAN收发器芯片用于车载DCDC,支持CAN FD,传输速率最高可达5Mbp
车载DCDC作为新能源汽车不可或缺的重要一环,负责将OBC转换后的电流变压输送给动力电池,而随着近两年新能源汽车产销量的大爆发以及受疫情影响整个国外车规级半导体厂商的产量下降,国产芯片半导体厂商开始在车规级芯片市场上开疆拓土。本文在此主要介绍国产纳芯微推出的车规级CAN收发器芯片NCA1042-Q1在车载DCDC上的一些应用,大致原理图如下:
对于车用CAN收发芯片来说首先最重要一点就是传输速度,而NCA1042-Q1支持CAN FD,最大传输速率可达到5Mbps,非常契合车载DCDC应用。其次该芯片IO口支持3.3V和5V的MCU,对于汽车产品开发时3.3V和5V的MCU可能都会使用,这无疑大大降低了硬件工程师的开发难度。最后NCA1042-Q1具备AEC-Q100认证,温度范围-40~125℃,适合汽车上高温条件和震动环境下应用。
主要优势特点:
1、支持CAN FD,数据传输速率高达5Mbps;
2、IO口支持3.3V和5v电压,降低设计难度;
3、具备AEC-Q100车规认证;
4、供货稳定、性价比高。
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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 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中微半导扩展车规级SoC系列,新品BAT32A6700简化汽车执行器设计
近日,中微半导体(深圳)股份有限公司宣布扩充其车规级SoC芯片产品系列,推出新款车规级SoC - BAT32A6700。该产品内置MCU+LDO+LIN收发器,并集成CAN控制器,提供QFN48封装,是性价比极高的车规级芯片,适合车身控制域LIN通讯的应用场景,如面板开关、天窗、座椅、尾灯、传感器及微型电机等开发应用。
【应用】内置过温保护的芯力特CAN收发器SIT1042Q用于汽车空调系统,传输速率可达5Mbps
本文介绍一款芯力特的CAN收发器SIT1042Q,车规级芯片,5V供电,I/O口兼容3.3V,符合AEC-Q100认证标准,适用于车载空调系统。
纳芯微汽车电子解决方案 助力汽车电动化和智能化发展
描述- 纳芯微电子是一家专注于高性能高可靠性模拟及混合信号芯片的公司,为汽车、工业、信息通讯及消费电子领域提供半导体产品及解决方案。公司产品涵盖传感器、信号链、电源管理等方向,包括智能网联、驾驶、座舱、车身控制与照明、底盘与安全等多个汽车电子应用领域。纳芯微致力于成为汽车供应链合作伙伴,拥有丰富的车规量产经验和优秀的质量表现。
型号- NSL2163X-Q1,NSL23916-Q1,NSI1311,NSI6601,NSI7258,NSR2240X,NPC060N065A,NSL23716X-Q1,NCA8244,NSM2017,NPI040N120A (1200V. 40V),NSM2019,NSM2013,NSI22C11,NSM2015,NSC9260X,NSM2011,NSR33XXX,NSC9262,NSI1300,NSC9264,NSREF31XX,NSI1306,NPS0X0N065A,NSP1830,NSL2161X-Q1,NCA1169,NCA1044,NSR7808,NSOPA240X,NSE11409,NSP1831,NSP1832,NSM2020,NSD8306,NSOPA8XXX,NSD8308,NSI67XX,NS0PA8XXX,NSD1026V,NSR31XXXT,NSE425X,NSE34050,NSL31682-Q1,NSL21912-Q1,NSI6622V,NSPDC1,NSR31XXX,NCA1021S,NSD8310,NSD8312,NSD1624,NPI030N065A,NSR104XX,NCA1043(B),NSD731X,NSI6651,NSD11416,NSI22C12,NCA1051A,NSUC1602,NCA1462,NSD8381,NSD56008,NSM3011,NST17 5-Q1,NSIP2266-Q1,NSPADX,NSM3013,NSM3012,NSI6801,NST60-Q1,NSUC1610,NCA9539,NST175-Q1,NSR7850,NST175,NSM203X,NSIP605X,NSI6911,NSOPA9XXX,NSI824X,NST86-Q1,NSP1631,NSD12409,NSP1632,NSPASX,NSP1630,NSCSA24X,NSM1013,NPI040N120A,NSL23924-Q1,NCA9555,NSI822X,NSA9264,NCA1042B,NSCSA21X,NSD12416,NSPGM2,NSM2117,NSPGM1,NSI6602V,NSD3608,NSM2113,NSM2115,NSR35X,NSD3604,NSL31520-Q1,NSR35XXX,NST20,NSREF30XX,NPC0X0N120A,NSI1200,NS0PA9XXX,NSI6611,NSPAS1,NSPAS3,NST235-Q1,NCA1145,NSE5702,NSI6601M,NSE5701,NSA9260X,NSR114XX,NSR1048,NSM1030
【IC】纳芯微新推出基于创新型振铃抑制专利的车规级CAN SIC NCA1462-Q1,可实现≥8Mbps的传输速率
纳芯微电子推出车规级CAN SIC NCA1462-Q1。相比当前主流的CAN FD车载通信方案,NCA1462-Q1在满足ISO 11898-2:2016标准的前提下,进一步兼容CiA 601-4标准,可实现≥8Mbps传输速率;提供SOP8和DFN8两种封装,兼容主流经典CAN和CAN FD收发器。
【应用】纳芯微CAN收发器NCA1042-Q1用于新能源汽车BMS,数据速率最高5Mbps
某BMS和ECU通讯项目中客户需要用到一颗高数据速率的CAN收发器。据此,本文给客户介绍纳芯微电子推出的NCA1042-Q1,通过AEC-Q100车规认证;数据速率最高5Mbps;工作温度:-40℃~125℃,满足客户汽车BMS应用要求。
为数字世界和现实世界的连接提供芯片级解决方案
描述- 纳芯微是一家专注于高性能高可靠性模拟及混合信号芯片设计公司,拥有409名员工,2021年营收达8.6亿元。公司产品涵盖传感器、隔离与接口、驱动与采样、电源等多个领域,广泛应用于汽车电子、物联网、工业控制等领域。公司拥有完善的研发和销售布局,产品线丰富,技术实力雄厚。
型号- NSI6602,NCA1051,NSI1311,NSE34050D-Q1,NSI1312,NSI6601,NSR35XXX-Q1,NSD8408,NCA9617,NSI8308X,NCA8244,NSI6611X,NS182XX,NSI6801X,NSM2013,NIRS485,NSM2015,NSM2011,NSI6651X,NSR33XXX,NCA1042-Q1,NSC9262,NSI1300,NSC9264,NSR2240X,NSP1830,NSI8308XE,NCA1042,NCA1043,NSR35XXX Q1,NSI6622X,NSE11409,NSP1831,NSC9260X,NSP1832,NSM2020,NSD7312,NSL2163X,NSD8306,NSD8308,NSD1025X,NSI86XX,NSI8308A,NSE11409-Q1,NSI826X,NSD8308-Q1,NSE34050,NSM201X,NSI1303X,NSI6851X,NSPDC1,NSR31XXX,NS16601,NSIP8308X,NSI1300D05,NSD1624,NSL219XX,NSR31XXX Q1,NS11311,NSI33XX,NSD731X,NSIP88XX,NSI1400,NSI6931,NSD8308-Q1NSD8308-Q1,NCA1051A,NSUC1600,NSUC1602,NSR31XXX-Q1,NSE34050Q-Q1,NSM3011,NSI82XX,NSL2363X,NSM3012,NSL2161X,NCA10XXA,NSI319X,NCA9539,NSA1042,NCA4245,NSR33XXX Q1,NSI1200X,NIRSP31,NSI1305X,NSM203X,NSI1300D25,NSG65N15A,NSD122X,NSD5604,NSI6911,NSIP89XX,NCA1021-Q1,NSR114XX-Q1,NSI824X,NSP1631,NSP1632,NSPASX,NSP1630,NSI1306X,NSE34050S-Q1,NSIP8XXX,NSR33XXX-Q1,NSD1624-Q,NSD2621,NSD1015,NSI810X,NSA9264,NSI6601MX,NCA1043-Q1,NCA1042A,NSD8381-Q1,NSI1311X,NSA9260X,NSPGM2,NSPGM1,NSM101X,NSI6602V,NSI6601X,NSIP1042,NSD1025,NSR35XXX,NIRS31,NSI1042,NSI6611,NSI822X,NSPAS1,NCA9306,NSPAS3,NCA1145,NSPAQX,NCA1021,NSI1300X,NCA8T245,NSI6602E,NSI1050
【选型】支持瞬态电压高达45V的车规级LDO适用于汽车油泵控制器,静态功耗低至5μA
某用户的汽车油泵控制器,由于采用了5V供电的CAN收发器,做CAN数据通信用途。因此需要一颗5V输出的电源芯片,为其供电。本文为其推荐国产纳芯微的车规级LDO NSR31050-QDNR
现货市场
服务
可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。
最小起订量: 30000 提交需求>
可定制车规级电感的电流范围0.3~17.9A,尺寸最小1x0.55x0.5mm到最大12.5x12.5x6mm,工作频率100KHz~2MHz,感值范围:0.47uH~4.7mH。符合IATF16949和AECQ-200。SPQ为5K。
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