非隔离降压式LED驱动芯片ME8607A,具有低输出电流纹波和高效率特点,专用于电动自行车尾灯
LED灯已广泛应用于各种显示屏、背光源、照明等领域。
微盟电子推出了专业用于电动自行车尾灯的非隔离降压式LED驱动芯片ME8607A,可应用于6~100V的DC输入LED驱动,采用电感电流连续控制模式,具有低输出电流纹波和高效率的特点。ME8607A具有MODE引脚可以用来设置LED电流为全亮或半亮。ME8607A还集成了温度保护、LED短路保护、CS脚开路保护等保护功能。
产品特点
集成高压供电功能
电感电流连续控制模式,低输出电流纹波
高效率
温度调制保护功能
CS开路保护功能
MODE脚设置半亮接高为半亮,接地或悬空为全亮
LED短路保护功能
原理图
从电路应用原理图可以看出ME8607A非隔离降压式LED驱动架构简单,外围元器件少,可靠性高,同时降低了BOM成本和生产过程中的物料管控成本。
相对于传统电感电流临界导通模式LED照明方案,ME8607A采用降压型电感电流连续导通模式控制方式,减小了电感的电流峰值,从而降低了功率开关管的导通损耗,在同样的功率下可以采用更小的功率开关管,降低了芯片成本的同时提高了效率。同时减小了系统的输出纹波,从而省去了传统电感电流临界导通模式中所必须的输出滤波电容,很大的降低了系统成本。
系统工程师只需要根据要求设计CS检测电阻和电感。
●系统CS检测电阻设计
芯片采用电感电流连续控制模式,通过内部自适应电路将电感电流峰值Ipeak控制在0.25V/Rcs,将电感电流谷值Ivalley控制在0.15V/Rcs,从而确定LED的平均电流I=0.2V/Rcs,实现恒流控制,Rcs为CS采样电阻。
●系统电感设计
在输入电压VIN及输出电压VLED都已确定的情况下,系统的工作频率fs建议设置在40KHz-120KHz之间,电感值由如下公式计算:
通过给MODE设置不同的电平,可以让芯片实现不同的功能,当MODE悬空或者接地,芯片进入高亮工作模式;当MODE接VDD时,芯片进入低亮工作模,低亮工作模式电流为高亮时的50%。
DEMO与测试数据
- |
- +1 赞 0
- 收藏
- 评论 0
本文由Vicky转载自MicrOne(微盟电子公众号),原文标题为:电动自行车尾灯专用IC,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。
相关推荐
内置500V高压MOS的非隔离降压式LED驱动芯片ME8607B,具有MODE引脚,无需VDD电容
MicrOne推出的ME8607B是一款非隔离降压式LED驱动芯片,可应用于85~265V AC输入LED驱动。内置500V高压MOS,无需VDD电容。ME8607B采用电感电流连续控制模式,具有低输出电流纹波和高效率的特点。ME8607B具有MODE引脚,可以用来设置LED电流为全亮或半亮。ME8607B还集成了温度保护、LED短路保护、CS脚开路保护等保护功能。
产品 发布时间 : 2024-01-03
无需VCC电容的非隔离降压LED驱动芯片ME8605,集成500V耐压LDMOS和高压供电模块
ME8605是MicrOne推出的一款非隔离降压式LED驱动芯片,其内部集成了500V耐压的LDMOS驱动管以及高压供电模块,且无需外部VCC电容。ME8605采用电感电流连续控制模式,具有低输出电流纹波和高效率的特点。ME8605还集成了温度保护、LED短路保护、CS脚开路保护等保护功能。
产品 发布时间 : 2024-02-13
德普微电子无外置电阻16通道PWM恒流驱动DP3265I,适用于间距P0.9及以上LED显示屏
德普微电子发布了行业首创产品——DP3265I,一款无外置电阻16通道PWM恒流驱动,适用于间距P0.9及以上的LED显示屏。DP3265I创造性地采用了无外置电阻设计,在进一步增加电流精度、减少因PCB布局不合理出现问题、提高显示效果的同时,可有效帮助显示屏厂商节省物料采购成本,提升新品研发调试效率。
产品 发布时间 : 2024-06-20
MicrOne驱动芯片/整流芯片选型表
MicrOne 提供以下非隔离交直流转换芯片/高压半桥驱动电路/LED驱动芯片/次级同步整流芯片/驱动器的参数选型:控制模式:Buck,Flybuck,Linear,Power:4W to 50W和MODE功能。
产品型号
|
品类
|
控制模式
|
Ron(Ω)
|
Power(W)
|
BVDS(V)
|
ME8624ASG
|
非隔离交直流转换芯片
|
Buck
|
7Ω
|
4W
|
650V
|
选型表 - MicrOne 立即选型
【应用】使用LYTSwitchTM-1系列的LYT1403D构建具备有源纹波滤器(ARF)的7W非隔离降压式LED驱动器
本文介绍的是一款低成本的低端降压式LED驱动器,它可以在190 VAC至265 VAC输入电压范围内为39V LED灯串提供180 mA输出电流驱动。该LED驱动器采用PI公司LYTSwitch-1系列IC中的LYT1403D单级LED驱动器IC。其主要设计目标是实现高效率、精确的恒流调整率、无频闪和低元件数。
应用方案 发布时间 : 2019-12-08
【选型】华联电子光耦合器/智能红外器件与模组/光电传感器/数码显示模块选型指南
目录- 光耦合器 红外遥控接收放大器 光电传感器 红外管&光敏管 LED数码显示模块 背光源 球泡灯 红外LED光源组件
型号- HRM157KJ1B0□★,AQY412,AQH0213,AQY414,HPC962B,HPC962A,HPC3063-MS,HMPDK6AT,HPL6M237,HPD701H,HSCR-3223,LTV101,HCPL-2630,HPC3023,AQW21,HPC952-MS,CNY17,HPC817,AQH2223,TLP170J,HPC814,HSSR-S1A08,HRM157□B1B00,HSSR-S1A01,HSSR-S1A05,HRM136KJ9L0□★,HSSR-S1A04,LTV852,HPT603AJP,TLP266,HOICS0107D,TLP265,HSCR-0123,HSCR-1213,HSSR-S1A0L,TLP785,HRM136KJ7D0□★,HRM138KJ7D0□★,HPC300,LTV217,HPC942,AQH3223,HPC952B,HPC952A,HOICD0301,AQY272,HCPL-M601,PS2381,HSCR-1223,HPL6W157,HPL6N137-D6/S6,AQW414,AQY212G2S,TLP291,LTV725,HV35281IRG01CC,HMIRF27T,HPC931,6N137,6N136,AQH0223,6N139,6N138,HQPAC220E14-09RMP1,AQH3213,6N135,PS2801,MOC3023,HRM138KJ9F0□★,HPL6N237,HMPDG17T,HRM136□B9L00,HPC3053,LTV715,HGD3120,AQH1223,HPL6S137,AQY212,HRM136□B7D00,HIR305A□□□□P,AQY214,AQY216,TLP627,HRM138□B9F00,ACNT-H61L,HOICD0201,HRM138□B1R00,HSCR-2213,HRM138KJ1R0□★,HPC3063,HPC357,LTV826,ACPL-W341,TLP350,HPC3053-MS,AQH1213,AQY221,HPL6N135,HV35281PTN01AM,HPL6N136,TLP172AM,HPD7E6FAP,HPL6N137,HPL6N138,HSSR-DA25,HPL6N139,MOC3083,HGD341W,TLP187,HCPL-063L,HPC101,HSCR-2223,LTV816,LTV815,TLP181,LTV814,HGD341P,AQH2213,TLP172GAM,AQW212,HOICD0104,AQW214,AQW610,HSSR-DA15,HRM138□B7D00,MOC3053,HSSR-41A0L,HSSR-DA11,HSSR-41A05,TLP531,HSSR-41A06,HCNR201,HSSR-DA21,HSSR-41A04,HSSR-41A01,HSCR-0213,AQW216,AQW612,HMIRX89T,HPD7E8FMP,HPC217,HPC3083,HSSR-61A0D,AQV258,HSSR-DA05,HSSR-DA04,HSSR-DA06,HSSR-DA01,MOC3063,HSSR-DA0L,LTV356,HSSR-41A15,HPT605AJP,HSCR-3213,LTV352,HSCR-0223,HSSR-41A11,PR32MF5,HRM138□B7800,ACPL-P341
显示屏防火阻燃测试如何做
显示屏防火阻燃测试通常涉及多种标准和测试方法,以确保显示屏在面对火灾情况下的安全性。本文介绍几种常用的显示屏防火阻燃测试方法及其标准
设计经验 发布时间 : 2024-10-22
Luckylight(佳光电子)LED显示屏/LED背光源选型指南
目录- LED Display 7-segment LED Display SMD 7-segment LED Display Dot Matrix LED Display Alphanumeric LED Display Graphic LED Display Light Bar LED Backlight
型号- KW4-361AGA,KW4-521AGA,KW4-S391CVA,KW2-S391CAA,KW1-302AAA,KW4-281AGA,KW2-S561ABB,KWB-R3912-1W,KW1-1501CBB,KWM-30581CBA,KW1-S281AGA,KW4-S561AVB,KWM-30881AWB,KW3-561AAB,KWA4-542AAB,KW3-S301AAA,KW1-S202AAA,KWL-R1025BB,KW2-S561CGB,KWM-50881AGB,KW1-521CBA,KW1-1501CAB,KW4-561AWB,KW4-S561AWB,KWM-20881AAA,KW2-281AVA,KW1-S561AVB,KWL-18021AVB,KW2-562AGB,KW1-302CGA,KW4-S281AGA,KW3-561ABB,KW2-802AGB,KW1-361CAA,KW1-521AAA,KW3-801CBB,KWM-R30881CBB,KWA-801CWA,KW4-391AVA,KWL-R1025AB,KW2-401AGA,KW4-561AVB,KW4-801AWB,KW1-801CWB,KWL-18021AWB,KW3-S301CGA,KW4-8828AGB,KW1-S561AWB,KWA-541AGB,KW3-561CGB,KW4-306CAA,KW4-252AVA,KW1-4001CAB,KW3-801CAB,KW2-361AVA,KWM-R30881CAB,KW1-281CAA,KWA-801CVA,KWB-R3912-1B,KWM-30581AAA,KW2-521CWA,KW2-562AAB,KW1-2301CAB,KWM-30571CAB,KW5-401CVA,KW2-802AAB,KW1-4001CBB,KW4-S391AVA,KW1-361CGA,KW1-S281CGA,KW4-S561CVB,KW2-501CWA,KW3-561CAB,KWM-30881CWB,KWA3-541CVB,KW1-2301CBB,KW5-401CWA,KW3-S301CAA,KW2-802ABB,KW1-563AGB,KW3-801CGB,KWA4-542CAB,KW4-S281AAA,KW2-S561AGB,KWM-20881CAA,KW2-501CVA,KW4-S561CWB,KW2-281CVA,KW1-S561CVB,KWM-30881AVB,KW3-561CBB,KWL-18021CVB,KW3-801ABB,KW2-562CGB,KW2-802CGB,KWM-R30881ABB,KW1-361AAA,KW1-302AGA,KW1-521CAA,KW2-521AVA,KW2-401CGA,KW2-401ABA,KW1-S202CGA,KW1-S561CWB,KWL-18021CWB,KW1-S281AAA,KW3-801AAB,KWA-541CGB,KW2-562ABB,KW1-4001AAB,KW4-S281CGA,KWM-R30881AAB,KWM-30581CAA,KW2-521AWA,KW4-401CAA,KW4-8828CBB,KW4-562CAB,KW5-321AVA,KW1-2301AAB,KW1-521AGA,KW5-401AVA,KW1-501CBA,KW2-802CAB,KW2-501AWA,KW4-8828CAB,KW5-362CGA,KW4-306AGA,KW1-801AGB,KW1-2301ABB,KW2-301CGA,KW5-401AWA,KW2-S391AGA,KW4-S281CAA,KW2-802CBB,KW3-392CVA,KW2-501AVA,KWA-541CVB,KW1-563CWB,KW4-801CVB,KW2-S201AVA,KW4-281CAA,KW4-361AAA,KWA3-541AGB,KW1-561AVB,KW1-391AGA,KW5-362AAA,KW1-S202AGA,KWA4-542AGB,KW2-301AAA,KW1-1501CGB,KWM-20881AGA,KWA-501AAB,KW1-561AWB,KW4-401AAA,KW4-361CGA,KW4-562AAB,KW1-302CAA,KW4-281CGA,KW2-S391AAA,KW4-8828ABB,KW1-521CGA,KW1-1501ABB,KWL-R1025GB,KWM-50881CWB,KW1-391AAA,KW4-306CGA,KW1-801CGB,KW4-8828AAB,KWM-20571AVA,KW2-S391CGA,KW1-521ABA,KW1-1501AAB,KW3-392AVA,KW2-S201CVA,KW4-801AVB,KW1-1201AVB,KW4-281AAA,KWM-50881CVB,KW1-2301CGB,KWA-801AGA,KW4-391CVA,KW4-521CVA,KW4-801CWB,KW3-S301AGA,KW1-1201AWB,KW4-401CBA,KW1-391CGA,KW3-561AGB,KWA4-542CGB,KW4-562CBB,KW4-8828CGB,KW5-362CAA,KW2-301CAA,KW4-306AAA,KW1-501CAA,KWA-501CAB,KWM-20881CGA,KW4-252CVA,KW2-361CVA,KW4-521CWA,KW5-321CVA,KW1-561CWB,KW2-281AGA,KWE-501AGB,KW4-252AGA,KW1-562CAB,KW2-S561CVB,KW5-401CAA,KW2-S201CAA,KW3-567CBB,KW1-321CAA,KW2-402CWA,KW1-802CAB,KW4-8828AVB,KWA4-542CVB,KW2-802AVB,KW4-311AAA,KW1-562CBB,KW2-S561CWB,KW5-401CBA,KWM-50881AWB,KW4-39FAGA,KW1-501AGA,KW2-402CVA,KW3-521CBA,KW4-30GCAA,KW1-302CVA,KW2-802AWB,KWM-30881CVPGB,KWM-20571CVA,KW1-1002CAB,KWM-50881AVB,KW3-361AAA,KWA-801CGA,KW4-804CAB,KW4-562CGB,KW4-802CGB,KW3-S301CVA,KW1-1808AVB,KW3-521CAA,KW2-562AWB,KW4-521AVA,KW3-561CVB,KW1-1002CBB,KW1-1201CWB,KW4-562ABB,KWA-801ABA,KW4-804CBB,KW3-567AAB,KW1-802CBB,KWA-801AAA,KW1-1808AWB,KW4-521AWA,KW2-562AVB,KW4-8828AWB,KW1-S561AGB,KW3-561CWB,KW4-804CGB,KW1-321AAA,KW4-806CAB,KW1-302AVA,KW3-361CGA,KW5-401AAA,KW2-S561AVB,KW4-566CAB,KW3-521CGA,KW2-281CGA,KW1-1002CGB,KWL-R7141BW,KW1-501ABA,KW2-802CVB,KW4-311CAA,KW1-563AVB,KW4-806CBB,KW5-362AGA,KW2-S561AWB,KW1-361CVA,KW1-501CGA,KW3-S561AAB,KW3-521ABA,KW2-502CBA,KW2-301AGA,KW1-563AWB,KW5-401ABA,KW2-802CWB,KW4-802AGB,KWM-R30881CVB,KW1-1002AAB,KW1-321CGA,KW4-562AGB,KW4-804AAB,KW3-521AAA,KW3-S561CAB,KWA-801CBA,KW2-502CAA,KW1-S561ABB,KW3-S391CAA,KW2-562CWB,KW3-801CWB,KW1-1002ABB,KW3-567CAB,KW4-804ABB,KW1-1501AGB,KWL-R7141AW,KW1-S561CGB,KW3-S561CBB,KWA-801CAA,KW3-801CVB,KW2-562CVB,KW1-1501AVB,KW2-S391AVA,KW2-401CAA,KW1-1002AGB,KW4-802CAB,KW2-502CGA,KW3-401AVA,KW4-566AAB,KW3-521AGA,KWM-50581AVB,KW3-304CGA,KW1-361AGA,KW1-1501AWB,KW1-521AVA,KWA3-541AVB,KWA-541AAB,KW4-802CBB,KW3-801AGB,KWM-50581AWB,KW3-401AWA,KW4-S301CGA,KW3-567AGB,KWM-R30881CGB,KW2-502ABA,KW1-S561AAB,KW1-521AWA,KW2-56GCAB,KW4-311AGA,KWM-20881AVA,KW2-561ABB,KW4-252CAA,KW2-281AAA,KW1-562CGB,KW3-S561ABB,KW3-304AAA,KW2-S201AGA,KW1-391AVA,KW1-S561CBB,KW2-502AAA,KW5-362CVA,KW5-401CGA,KW2-301CVA,KWM-50571CWB,KW1-1501CWB,KW2-56GCBB,KW4-S301AAA,KW2-561AAB,KW2-401CBA,KW1-S281CAA,KWM-2032161AA,KW3-S561CGB,KW4-566CBB,KW4-39FCAA,KWM-2032161AG,KW4-30GCGA,KWE-501CVB,KW4-361CVA,KW4-306AVA,KWM-50571CVB,KWM-2032161AV,KW1-562AAB,KW2-S391CVA,KW1-521CWA,KW2-S201AAA,KW4-252CGA,KWM-50884ARGBB,KW4-802AAB,KW2-402AWA,KW2-502AGA,KW3-401CVA,KW3-567ABB,KW1-501 AAA,KWA4-542AVB,KW4-8828CVB,KW1-562ABB,KW4-39FCGA,KWA-541CAB,KW4-802ABB,KW2-402AVA,KW1-S202CAA,KWM-R30881AGB,KW3-401CWA,KW3-567CGB,KW4-30GAAA,KW1-S561CAB,KWM-2016161AVB,KW2-561CBB,KWM-20571AGA,KW4-311CGA,KWM-20881CVA,KW4-252AAA,KW2-281CAA,KW3-361CAA,KW3-304CAA,KW2-S201CGA,KW4-566CGB,KW3-S301AVA,KW1-391CVA,KW3-561AVB,KW1-801AWB,KW5-401AGA,KWM-50571AWB,KW4-39FAAA,KW2-561CAB,KW4-S301CAA,KW3-S561AGB,KW4-566ABB,KWE-501AVB,KW1-1201AGB,KW4-361AVA,KW3-561AWB,KW4-306CVA,KW4-8828CWB,KW1-801AVB,KWM-50571AVB,KW3-281AVA,KW2-402ABA,KW1-1808CGB,KW3-401CAA,KWM-20571AAA,KW4-401AVA,KW1-501AWA,KW4-802AVB,KW3-401CBA,KW2-391CG
MicrOne 控制器选型表
MicrOne 提供以下PWM控制器/高性能电流模式控制器/电流模式准谐振控制器/固定频率电流模式控制器/原边反馈恒流恒压控制器/单通道恒流驱动LED控制芯片/次级同步整流控制器/ACDC同步控制整流器/高性能电流模式控制器的参数选:控制模式:PWM/QR,PFM/QR,PWM,Internal,最大功率(W):4W to 100W,PF:0.5/0.9。
产品型号
|
品类
|
封装
|
待机功率(MW)
|
控制模式
|
最大功率(W)
|
工作频率(KHz)
|
ME8200M6G-N
|
PWM控制器
|
SOT23-6
|
≤100MW
|
PWM
|
60W
|
55-75KHz
|
选型表 - MicrOne 立即选型
显示屏申请澳洲RCM认证的流程及关键点
显示屏申请澳洲RCM(Regulatory Compliance Mark)认证的流程涉及多个步骤,本文全球通检测介绍了详细的认证流程及其关键点。
技术探讨 发布时间 : 2024-09-23
Luckylight(佳光电子)LED显示屏/LED背光源/贴片LED显示屏选型指南
描述- Luckylight offers a full range of 7-segment displays, surface mount 7-segment displays, dot matrix, LED backlight and LED Display Module etc.
型号- KW4-361AGA,KW4-S471ARA,KWM-S20881CRA,KWA-393AGA-G5,KW1-S402ARA,KW4-521AGA,KWA-393AGA,KWA4-542ABA,KW2-S391CAA,KW4-S391ARA,KW4-306CBA,KW4-281AGA,KW4-402CWA,KW3-S563CGA-G5,KW2-56BAWA,KW4-311CWA-Y,KWE-501AWA,KWM-R3711ABA,KW1-1501CBA,KW1-S511ABA,KWB-R3912-1W,KWA-S401AWA,KWA4-S392AAA,KWA3-391ARA,KWM-30581CBA,KW1-S281AGA,KWA3-541CRA,KW2-502CGA-G5,KW1-S402CWA,KW4-39DAGA-G5,KWM-30881AWA,KW4-S391CWA,KW4-361AGA-G5,KW2-301CWA-Y,KW3-561AAA,KW4-402ARA,KWA4-542AAA,KW2-S391CBA,KW3-361CGA-G5,KW4-39DCAA,KW1-S202AAA,KWL-R1210GA,KW1-S511CGA,KW2-S201CRA,KWL-R1025BA,KW2-S563CAA,KW1-361CBA,KW5-401CRA,KWA4-S392ABA,KW1-521CBA,KW1-521AGA-G5,KWM-50881AGA,KWM-R3711CGA,KW1-1501CAA,KW4-S202CBA,KW5-561AGB-G5,KW4-561AWA,KWA2-S401CGA-G5,KWM-20881AAA,KW3-561AGA-G5,KWA3-S401AGA-G5,KW2-561CGA-G5,KW3-801CBA,KW4-S281AGA,KW2-802AGB,KW3-561ABA,KW1-S202CBA,KW4-S301AGA-G5,KW1-361CAA,KW1-561CRA,KWL-R1025AA,KW2-S563CBA,KW4-S563ARA,KW1-521AAA,KWE-251ARA,KW1-391CRA,KW4-306CGA-G5,KWM-R30881CBA,KWA-801CWA,KW2-S303CRA,KW3-S401AGA,KW1-801CWA,KWM-20881CBA,KW4-S202AAA,KWL-18021AWB,KW1-S391AWA,KW3-561CGA,KW1-281CBA,KW3-801CGA-G5,KW4-8828AGB,KWA-541AGA,KW3-392AGA-G5,KW4-306CAA,KW4-S563CWA,KW1-4001CAB,KW3-801CAA,KW1-281CAA,KWM-R30881CAA,KWA-801ARA,KWM-30581AAA,KWB-R3912-1B,KW1-801ARA,KW5-321CRA,KW2-521CWA,KWA2-391CAA,KW4-S471CRA,KWM-30571CAA,KWA-393CGA,KW1-S802CGA-G5,KW1-S402CRA,KW1-2301CAA,KW1-S281ABA,KWA3-S401AWA,KW4-402AWA,KW2-802AAB,KW5-401ARA,KWA3-391CWA-Y,KWA4-542CBA,KWA4-S392CAA,KW1-321CGA-G5,KW1-4001CBB,KW2-56BCWA,KW4-S202CGA,KWA4-542CGA-G5,KW1-361CGA,KW3-251CWA-Y,KW4-281AWA-Y,KWA3-391CRA,KW1-S281CGA,KW1-S511CBA,KW4-521CGA-G5,KWM-R3711CBA,KW1-S562AGA-G5,KWM-30881CWA,KW1-301AGA-G5,KW3-561CAA,KWA3-541ARA,KW3-S401CRA,KW1-2301CBA,KWA-393ABA,KW1-563AGA,KW5-401CWA,KW2-802ABB,KWE-251AWA-Y,KW4-39DAAA,KWA2-391CBA,KWA4-542CAA,KW3-801CGA,KW4-S281AAA,KW5-231CRA,KW2-S563AAA,KW1-361ABA,KWA-393AWA-Y,KW4-S391AWA,KWA4-S392CBA,KWM-20881CAA,KW2-281ARA,KWA4-391AGA-G5,KW4-S202ABA,KWM-30881CGA-G5,KW1-S202ABA,KW1-801CRA,KW3-561CBA,KWA3-541CWA,KWL-18021ARB,KW1-S402AGA-G5,KW3-801ABA,KW1-562CGA-G5,KW4-361CWA-Y,KWA-541ABA,KW1-603CBA,KW4-39DCBA,KW2-802CGB,KW4-311AGA-G5,KWM-R30881ABA,KW1-361AAA,KW2-S563ABA,KW4-S281ABA,KW4-S563CRA,KW1-521CAA,KW2-S303ARA,KW4-25DAWA-Y,KWA-541AGA-G5,KW1-2301AGA-G5,KW4-391AGA-G5,KWL-18021CWB,KW1-S202CGA,KWA-801CRA,KW1-S281AAA,KW4-281AGA-G5,KW1-S391CWA,KW1-603CAA,KW1-S202CGA-G5,KW1-321AWA-Y,KW3-801AAA,KWA-541CGA,KWM-R30881AAA,KW1-4001AAB,KWM-R3711AAA,KW2-S303CWA,KW1-S511AAA,KW4-S281CGA,KW2-56BARA,KW2-S563CGA,KWM-30581CAA,KW2-361AWA-Y,KWM-30581CGA-G5,KW3-304AGA-G5,KW4-361CRA,KW2-521AWA,KW4-401CAA,KW4-8828CBB,KW5-231AAA,KWA3-S401CWA,KW4-25DCGA-G5,KWL-8011BB,KW1-2301AAA,KWA2-391AAA,KW1-521AGA,KW1-501CBA,KWA-501CBA,KWM-R3711AGA-G5,KW2-802CAB,KW1-563ARA,KWM-50571AGA-G5,KW3-S281CWA,KW5-231ABA,KWA-393CBA,KW1-S802CAA,KW4-8828CAB,KW3-S401ARA,KWA3-S401ARA,KWL-8011AB,KW4-281CBA,KW1-S511AGA-G5,KW4-306AGA,KW1-801AGA,KW1-2301ABA,KWM-S20881AGA,KW2-301CGA,KW5-401AWA,KWA2-391ABA,KW3-401AGA-G5,KW4-S281CAA,KW2-802CBB,KW3-392ARA,KW2-281CRA,KWA-541ARA,KW1-563CWA,KW1-281CWA-Y,KW4-402CGA-G5,KW1-563AGA-G5,KWA-393AAA,KW2-391CGA-G5,KW5-231CGA,KW4-281CAA,KW1-S802CBA,KW3-S201AGA-G5,KW2-301ABA,KWA2-391CGA,KWL-18021CRB,KW4-361AAA,KW1-361CWA-Y,KWM-50881CRA,KW4-S281CBA,KW4-391CRA,KW1-603ABA,KWA3-541AGA,KWA4-S392AGA,KW3-S201CBA,KW2-S511CGA -G5,KW1-391AGA,KW2-S303CGA-G5,KW3-S281ARA,KW3-251AWA-Y,KW4-361ABA,KW1-S202AGA,KWA4-542AGA,KW4-521CRA,KW4-25DAGA-G5,KW1-603AAA,KW2-301AAA,KWM-20881AGA,KW2-S303AWA,KW1-1501CGA,KWA3-391AGA,KWA-501AAA,KW1-S281CRA,KW1-501AAA,KW4-281CWA-Y,KW1-S511CAA,KW2-S563AGA,KW1-561AWA,KW2-361CRA,KW4-S471AWA,KWM-R3711CAA,KW3-S201CAA,KW2-281CGA-G5,KW4-401AAA,200WD-AP25,KW4-361CGA,KWL-R1210AA,KW4-306ABA,KWE-251CWA-Y,KW4-281CGA,KWM-R30881AGA-G5,KW4-S391CRA,KW4-8828ABB,KW1-521CGA,KW1-563CRA,KW1-1501ABA,KWM-S20881ABA,KW1-1002AGA-G5,KWA-393CWA-Y,KWL-R1025GA,KWA3-541AGA-G5,KW2-S201CGA-G5,KWA3-S401CRA,KW3-S281AWA,KW4-281ABA,KW5-401CGA-G5,KWM-50881CWA,KW3-S302AGA-G5,KW5-561CAB,KW1-391AAA,KW4-521AGA-G5,KW4-306CGA,KWL-R1210BA,KW1-801CGA,KW4-8828AAB,KW2-402AGA-G5,KW1-S402AGA,KW2-S391CGA,KW2-S201ARA,KW1-521ABA,KW1-1501AAA,KW1-603CGA,KWA-541CRA,KWM-S20881CGA,KW4-25DCWA-Y,KW4-281AAA,KWM-50881ARA,KWB-R10050-P8WW2H-12V,KWA-393CAA,KW1-391ABA,KW1-1501AGA-G5,KWA2-391AGA,KW1-321CWA-Y,KW3-S401CWA,KW1-2301CGA,KWA3-391CGA,KW2-301CBA,KWA-801AGA,KW1-561ARA,KWM-20571AWA,KW4-391ARA,KW4-S202CAA,KWA4-S392CGA,KWE-251CRA,KW5-231AGA,KWM-20881ABA,KW4-401CBA,KW1-1201AWA,KW1-391CGA,KW3-281CGA-G5,KW4-521ARA,KWA3-391ABA,KWA4-542CGA,KW2-561AGA-G5,KW3-561AGA,KW4-8828CGB,KW2-301CAA,KW4-306AAA,KW1-501CAA,KWM-20881CGA,KWA-501CAA,KW4-S563AGA-G5,KW2-361ARA,KW5-321ARA,KW4-521CWA,KW1-561CWA,KW4-S471CWA,KW4-S563AWA,KW2-281AGA,KW1-3003AWB,KWE-501AGA,KW1-562CAA,KW4-30GAGA-G5,KWM-R3711ARA,KW1-1501CRA,KW3-251ARA,KW5-401CAA,KW2-S201CAA,KW4-306AGA-G5,KW3-392AWA-Y,KW4-361CGA-G5,KW3-567CBA,KW4-25DARA,KW5-321AGA-G5,KW1-321CAA,KW2-402CWA,KW2-402ARA,KWL-R1210GA-G5,KW4-S471AAA,KWA2-S401AGA-G5,KW1-802CAA,KW2-521AGA-G5,KWA-S401CGA
【IC】重磅:微源半导体汽车液晶显示屏偏压芯片–LPQ65131通过AEC-Q100认证!
微源半导体推出了新款车载显示屏电源管理芯片LPQ65131,具备正负压电源集成和大电流驱动能力,支持多种车载显示应用。公司专注于模拟芯片领域,产品广泛应用于3C市场,服务于全球客户。
产品 发布时间 : 2024-09-15
【技术】LED灯珠的7种封装形式
成兴光根据不同的应用场合、不同的外形尺寸、散热方案和发光效果。将LED封装形式分为:引脚式、功率型封装、贴片式(SMD)、板上芯片直装式(COB)、Chip-LED、UVC金属、陶瓷封装等七个段落讲述。
技术探讨 发布时间 : 2023-02-04
电子商城
现货市场
服务
提供电机的输出反电势波形测试、驱动芯片输入/输出波形测试服务,帮助您根据具体应用场景来选择适合的电机驱动芯片型号,确保电机驱动芯片能够与其他系统组件协同工作达到最佳效果。支持到场/视频直播测试,资深专家全程指导。
实验室地址: 成都 提交需求>
可定制波导隔离器频率覆盖5.5GHz~110GHz,插损损低至0.25dB、隔离度、正向方向功率、封装尺寸参数。
最小起订量: 1pcs 提交需求>
登录 | 立即注册
提交评论