【应用】LED驱动芯片SGM3758、SGM3759助力暗光自拍解决白光LED闪光灯色温不准、亮度不均难题

时间： 2018-10-29 来源：SGMICRO

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LED驱动芯片,SGM3758,SGM3759,SGM3758YTDI6G/TR

随着智能手机的普及和发展，其内部各项零件都在发生着巨大变化，比如，主芯片内增加了GPU、NPU等高端辅助芯片，屏幕也从蓝屏、LCD屏发展到现在全面普及的OLED屏，而手机闪光灯也经历了从无到有的过程。

目前，大多数手机使用LED闪光灯作为布光和补光来解决手机拍照光线不足的问题。其原因是因为LED闪光灯具有体积小、低功耗的特点，能够嵌入到越来越轻薄的手机中，并节省电力。

但是，随着人们对手机拍照质量的需求不断增加，白光LED闪光灯色温不准、亮度不均等问题逐渐显露。虽然氙气灯具有更好的亮度，效果均匀，也能够发出非常接近太阳光色温的光线，但它的成本高，体积大的明显问题注定了氙气灯不会成为手机闪光灯应用的主流产品。

面光源-屏幕布光专利

分屏组成布光区、过渡区、预览区，真正柔和布光，圣邦微电子（SG Micro）自有专利方案，对用户开放，防范专利侵权风险，经济、安全、可行。根据补光强度需求，改变布光区面积，自由调整预览区大小。

专利号：201610656426.1

屏幕布光示意图

LED驱动芯片 SGM3758/SGM3759的特性：

·集成3A/40VMOSFET

·最大输出电压38V（OVP）

·最大电流200mA@ 30V

·320ms累计超时定时控制

·PWM亮度调节

·背光调光动态范围1:500

·拍照同步控制接口

·7串2并LED效率高达87%

·3串20并LED效率高达92%

LED驱动芯片SGM3758/SGM3759应用电路图

业内最强大电流设计

1、5倍电流设计，惊人的屏闪照度，堪称业内最强；100us内稳定输出或关闭，闪光同步更完美！

2、LED超规格大电流闪光应用—控制时间是关键。

普通背光LED，一般额定恒流电流仅30mA，但峰值电流可以达到100mA，然而需要严格控制时间。LED灯芯发热时间常数350ms，低于这个时间，没问题！

普通背光LED的闪光冲击压力试验：100mA/200ms 10W次冲击 OK！

ON/OFF试验结果总结

结论：选择JF-S206灯珠分别做2个ON/OFF试验，其结果的电性参数与光学参数均在标准范围内，没有出现异常。

备注：样品测试都在实验结束后1Hr内完成；试验结果VF变化率在±3%以内，IR小于0.2μA判定为正常；试验结果Φ变化率在±3%以内，XY变化率在±0.005内判定为正常。

3、SGM3758/SGM3759特有的320ms累计计时Timer，支持连闪，有效保护LED免招损坏。

圣邦微屏幕布光方案能给厂商、用户带来什么？

·屏幕面补光，相对点光源补光，布光更加均匀；

·相对点光源，具有更加柔和的特点，不刺眼；

·圣邦微屏幕布光专利，可释放给贵司，规避专利风险；

·屏幕局部布光专利，在拍照瞬间也能预览照片，美观实用；

·屏幕补光已成行业趋势，新卖点，助力产品创新；

·全面屏、18:9长屏越来越多，省掉闪光灯开孔位置，ID设计更方便、更美观；

·省掉闪光LED、闪光驱动IC、电感及周边阻容器件，节约PCB面积；

·省掉上述器件的物料管控人力成本、物流成本、仓库存储成本、供应商管理成本、贴片费用、生产抛料损失费用等；

·省掉上述器件，减少器件失效概率，提高生产直通率，降低售后维修率；

·屏幕补光，共用背光LED、驱动及电感等，不增加额外器件；

·特有的累计超时保护功能，有效防止在异常模式下LED的损坏；

·5X电流设计，PWM亮度全范围大动态亮度调节；

·大电流驱动能力，补光效果更甚专用LED；

·兼容普通背光IC设计，可满足客户手机差异化配置时的省成本需求。

免费样品试用：型号SGM3758,SGM3759；订货号分别为SGM3758YTDI6G/TR,SGM3759YTN6G/TR

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本文由LEA酱的一生转载自SGMICRO，原文标题为:暗光自拍，为何有人唯美有人“见鬼”？，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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全部评论（4）

用户86910647 Lv5. 技术专家 2018-10-29

越来越牛了
terrydl Lv9. 科学家 2018-10-29

看看
Harlin Lv5. 技术专家 2018-10-29

国产芯片越来越牛了！
国丰 Lv7. 资深专家 2018-10-29

学习了！

没有更多评论了

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TRANSCEIVER,SGM11108M,SGM8306-2,SGM8306-1,SGM61450,SGM3733B,SGM11108E,SGM852,SGM853,SGM851,SGM5347-12,SGM2558A,SGM2558B,SGM8261-5,SGM2564,SGM8261-1,SGM5347-10,SGM8261-2,SGM2549,SGM48017C,SGM72110,SGM8094,SGM836,SGM8091,SGM837,SGM61220,SGM8092,SGM8093,SGM835,SGM72108,SGM2553,SGM72106,SGM2555,SGM809B,SGM4519,SGM4517,SGM4518,SGM48010,SGM11106C,SGM63600,SGM41611,SGM4520,SGM4521,SGM48005,SGM8417-4,SGM8417-2,SGM4051C,SGM48000,SGM48001,SGM48002,SGM3843A,SGM61433,SGM621,SGM84782,74HC574,SGM58031,SGM620,SGM862,SGM41600,SGM2572,SGM41603,SGM860,SGM2571,SGM51622H,SGM4995,SGM4511,SGM2574,SGM4996,SGM4512,SGM4510,SGM2575,SGM51622D,SGM4515,SGM8T245S,SGM4516,SGM8250-1,SGM8250-2,SGM4514,SGM3209,SGM809,SGM8557-3,SGM8557-1,SGM8557-2,SGM803,SGM61012,SGM804,SGM802,SGM61013,SGM810,SGM811,SGM61007,SGM61006,SGM4782,SGM7237B,SGM8902,SGM8903,SGM8904,SGM4542,SGM8905,SGM4548,SGM4549,SGM3699,SGM4546,SGM4547,SGM48013C,SGM62110,SGM61020,SGM62112,AAP6153A,SGM61022,SGM62111,SGM800,SGM2596,SGM3200,SGM3206,SGM8270-2,SGM3207,SGM4535,SGM3204,SGM8270-4,SGM8T245,SGM829,SGM61230,SGM42512,SGM41664,SGM825,SGM61232,SGM823,SGM61234,SGM824,SGM891B,SGM42507,SGM42506,SGM40567,SGM4560,SGM42505,SGM4561,SGM6503,SGM4566,SGM8925,SGM6502,SGM8926,SGM6501,SGM4564,SGM8927,SGM5349-16,SGM4565,SGM6505,SGM4568,SGM6504,SGM8909,SGM818,SGM890B,SGM816,SGM42501,SGM40565,SGM42500,SGM814,SGM815,SGM812,SGM40560,SGM40561,SGM821,SGM822,SGM61235,SGM820,SGM4551,SGM4552,SGM4550,SGM4555,SGM4556,SGM4553,SGM4554,SGM51652S8,SGM8910,SGM5347-8,SGM4558,SGM11124E,SGM37863A,SGM11124F,74LVC2T45,SGM893B,SGM4581,SGM8941,SGM4582,SGM4583,SGM48521Q,SGM8704,SGM4588,SGMNQ59430,SGM8705,SGM4589,SGM8706,SGM8707,SGM8942,SGM8701,SGM8702,SGM8703,SGM12213A,SGM11210A,SGM61060,SGM2050C,SGM12UB1D2,SGM892B,SGM8276-4,SGM6510,SGM4573,SGM3001,SGM4574,SGM42513,SGM6514,SGM3005,SGM6513,SGM4578,SGM8276-2,SGM3002,SGM6512,SGM42622B,SGM8276-1,SGM3003,SGM6511,SGM4576,SGM8931,SGMOP17C,SGM8932,SGM8933,SGM6516,SGM12214A,SGM8934,SGM6515,SGM11210M,SGMNE20220,74AVC8T245,SGM3141B,SGM61030,SGM42403Q,SGM42553,SGM61032,SGM61031,74HC165,SGM62116,SGM8953-1,SGM62118,SGM8953-2,SGM62117,SGM8708,SGM8709,SGM4075-2,SGM3140B,SGM61040,SGM4075-1,SGM42544,SGM7300A,SGM7300B,SGM42541,SGM42540,SGM8951,SGM8952,SGM8710,SGM4590,SGM5200,SGM38045,SGM38042,SGM6533,SGM8711,SGM8712,SGM8955,SGM38046,SGM8956,SGM2053S,SGM8199L2,LM2904,SGM8199L1,SGM41002,SGM8968-4,SGM8968-2,LM2902,SGM8968-1,SGM8740,SGM8741,SGM8742,SGM2077A,SGM8743,SGM2077B,SGM8263-1,SGM8748,SGM8263-2,SGM8417-1,SGM8749,SGM12CB1A5,SGM8744,SGM40666B,SGM8745,SGM11104S,SGM40666A,SGM8746,SGM8747,SGM41513D,SGM41513A,SGM42561,SGM42560,SGM8957-1,SGM8957-2,SGM42562,SGM5208-14,SGM5223,SGM48018C,SGM11102F,SGM11102G,SGM41512A,SGM37603A,SGM8521,SGM8522,SGM11102S,SGM33685A,SGM5018,SGM33685B,SGM33685C,SGM8524,SGM8604-1,SGM11103E,SGM8604-5,SGM8193A3,SGM11103F,SGM8604-2,SGM8193A2,SGM48019C,SGM8604-3,SGM8193A1,SGM8193A0,SGM37604A,SGM8751,SGM11103S,SGM41007,SGM41008,SGM6332,SGM8750,FT2830P,SGM11212M,SGM41280,SGM41281,SGM41283,SGM5353-16,SGM37891A,SGM41285,SGM41286,SGM7SZ244S,SGM8542,SGM51652H8,SGM8543,SGM8301,SGM8544,SGM8302,SGM8545,SGM51652H4,SGM8541,SGM8429C-4,SGM8304,SGM8607-2,SGM37892A,SGM13003A,SGM8531,SGM8773,SGM8532,SGM8534,SGM8770,SGM8771,SGM8772,SGM8535,SGM8536,SGM8537,SGM12024A,SGM8538,SGM65230,SGM37893A,SGM65231,SGM65232,SGM8969-2,SGM8969-1,SGM13002A,SGM2035C,SGM7232,SGM9128YP,SGM41291,SGM2036S,74LVC1G32Q,SGM13001C,SGM13001B,74LVC138,SGM2581E,SGM8958-2,SGM41295,SGM13001A,SGM8958-1,SGM7222,SGM6132,SGM8554,SGM7223,SGM8555,SGM7224,SGM6130,SGM8556,SGM2581C,SGM8551,SGM7220,SGM2581A,SGM8552,SGM7226,SGM7227,SGM7228,SGM7229,SGM44599,SGM8581,SGM8713A-1,SGM8582,SGM6613A,SGM8584,SGM832B,SGM41282C,SGM832A,SGM8714B-1,SGM8924A,SGM811C,SGM5355-16,SGM7SZ19,74LVC1G125,SGM48535B,SGM89000,SGM7SZ14,SGM811B,SGM48535A,SGM48752X,SGM431VB,SGM2560A,SGM37603,SGM2560B,SGM6611C,SGM15CB1A4,SGM810B,SGM41280A,SGM8591,SGM8592,SGM48753X,SGM9203,SGM6612A,SGM8594,SGM8922A,SGM4T245,SGM48753,SGM48754,SGM48755,SGM48756,SGM51242R8,SGM48757,SCM40668,SGM813B,SGM48759,74AVC4T245,SGM8140,SGM8141,SGM48751,SGM449,SGM48752,SGMNQ07430,SGMPM21330,SGM48510,SGM458,SGM3785S,SGM37864,SGM61720,SGM459,SGM37863,SGM457,SGM8142,SGM452,SGM450,SGM451,SGM05UB1B3,SGM37862,SGM37861,SGM05CB1A8,SGM05CB1A7,SGM812B,SGM05CB1A4,74GTL2005,SGM25881,SGM447,SGM448,SGM446,SGM7SZ244,SGM8478-1C,SGM51242R4,SGM8139,SGM51242R2,SGM3705,SGM48536,SGM48537,SGM48538,SGM48539,SGM5351-16,SGM2588G,SGM2588E,SGM2588K,SGM3712,SGM3713,SGM2588C,SGM3710,SGM3711,SGM2588A,SGM48522,SGM48523,SGM48525,SGM48526,SGM48760,SGMNQ07440,SGM48520,SGM48521,SGM8557-5,SGM71XX,SGM706B,SGM460,SGM3701,SGM3700,SGM3727,SGM3741B,SGM3725,SGM3726,SGMOP07,SGM898,SGM899,SGM896,SGM897,SGM895,SGM4823,SGM2566B,SGM3735,SGM3732,SGM4822,SGM2566A,SGM3716,SGM3740B,SGM48544,SGM4806,SGM3717,SGM48545,SGM3714,SGM3715,SGM4809,SGM4807,SGM3718,SGM4808,SGM3719,74LVC157,SGM48780,SGM48540,SGM48541,SGM48542,SGM48543,SGM37898,SGM51652H,SGM51652D,SGM3720,SGM37891,SGM4812,SGM37892,SGM4810,SGM37895,SGM3749,SGM3747,SGM3748,SGM72204A,SGMNQ40430,SGM,VIRTUAL REALITY,储能系统,OPTICAL FIBER TRANSCEIVER MODULES,智能配件,FACTORY AUTOMATION,锂离子电池化成,MACHINE VISION,ENERGY STORAGE SYSTEMS,AUDIO SYSTEMS,OFFICE AUTOMATION EQUIPMENT,智能手机,5G WIRELESS BASE STATIONS,太阳能逆变器,音频系统,办公室自动化设备,光纤收发器模块,视频系统,LITHIUM ION BATTERY FORMATION,SMART ACCESSORIES,NEW ENERGY VEHICLES,游戏机,新能源汽车,SMART PHONES,VIDEO SYSTEMS,MAJOR HOUSEHOLD APPLIANCES,GAMING CONSOLES,机器视觉,SOLAR INVERTER,工厂自动化,主要家用电器,虚拟实境,5G无线基站

2024/6/11 - 选型指南代理服务技术支持采购服务

微源半导体（LPSemi）电源芯片/音频功放/MOS管/协议芯片选型指南

公司简介电源芯片协议芯片音频功放 MOS管

微源半导体 - MOSFET,MOSFET TRANSISTOR,OVP ICS,低压降压控制器,IPM,协议芯片,电池充电芯片,ASYN. BOOST DC/DC CONVERTERS,OVER VOLTAGE PROTECTION IC,CLASS X AMPLIFIERS,快速充电器协议IC,D类放大器,全桥驱动芯片,交流/直流,MOSFET DRIVER,模拟芯片,CURRENT PROTECTION IC,VCOM操作,智能功率模块,CMOS LDO,可编程伽马缓冲器,同步升压转换器,升压DC/DC转换器,电池保护芯片,FLASH LED DRIVER,VCOM OP,N + PMOS,N+PMOS,背光白光LED驱动器IC,背光白光LED驱动器,BATTERY CHARGER IC,MOS DRIVER,POWER MANAGERMENT ICS,X类放大器,升压IC,LED驱动芯片,快充协议芯片,PWU,OCP集成电路,电平移位器,USB POWER AND INTEGRATED LOAD SWITCH,高压输入降压控制器,低压输入降压控制器,高压降压转换器,闪光灯驱动,F类放大器,AC/DC,音频放大器,BATTERY CHARGER (FAST CHARGER) ICS,液晶显示屏专用电源管理芯片,电源芯片,N MOS,降压控制器,降压芯片,LV BUCK DC/DC CONVERTERS,CMOS双通道LDO,音频功放芯片,电源管理集成电路,电压检测/复位芯片,电平转换芯片,FULL BRIDGE CHIP,闪光灯驱动芯片,电源管理芯片,P MOS,交流/直流转换芯片,放大器,高压降压DC/DC转换器,电池充电器（快速充电器）IC,CHARGER ICS,AUDIO AMPLIFIERS,AUDIO AMPLIFIERS ICS,RESET IC,POWER CONVERTER,电源开关,复位IC,POWER CURRENT PROTECTION IC,OVP ICS,CLASS F AMPLIFIERS,半桥芯片,过压保护芯片,电池保护IC,快充芯片,线性充电芯片,锂电池充电芯片,场效应管,楼宇管理系统集成电路,BATTERY PROTECTION IC,高压运算放大器,开关充电器,AUDIO AMPLIFIERS ICS,MOS驱动,BMS ICS,OCP ICS,过流保护芯片,HALF BRIDGE CHIP,SWITCHING CHARGER,D类功放,CMOS 2-CHANNEL LDO,双通道线性稳压器,AB类放大器,OVP集成电路,FLASH WHITE-LED DRIVER,电池管理芯片,BOOST ICS,FAST CHARGER PROTOCOL IC,USB负载开关,线性充电器,BOOST DC/DC CONVERTERS,MOS驱动芯片,电池管理系芯片,LINEAR CHARGER,BMS ICS,BATTER CHARGER ICS,BUCK CONTROLLER,电流保护集成电路,FAST CHARGER ICS,OCP ICS,奥普,音频功放,升压转换器,LEVEL SHIFTER,全桥芯片,BACKLIGHT WHITE-LED DRIVER ICS,快速充电器,电池管理系统芯片,MOSFET,USB电源和集成负载开关,QC2.0协议芯片,BOOST ICS,升压芯片,CLASS AB AMPLIFIERS,高压降压控制器,CLASS D AMPLIFIERS,闪烁白光LED驱动器,电池充电器IC,电压检测器,POWER SWITCH PROTECTION IC,N型MOS,背光驱动,HV BUCK DC/DC CONVERTERS,电压检测芯片,电源转换器,QC3.0协议芯片,低压降压转换器,屏显示电源芯片,F类功放,低压降压DC/DC转换器,LCD BIAS IC,VOLTAGE DETECTOR,同步。DC/DC转换器,VOLTAGE DETECTOR IC,POWER SWITCH,MOS管驱动芯片,LDO,PD协议芯片,背光驱动芯片,BACKLIGHT WHITE-LED DRIVER,FAST CHARGER,BUCK ICS,OP,SYN. DC/DC CONVERTERS,BOOST CONVERTER,锂电保护芯片,MOSFET驱动器,X类功放,MOSFET晶体管,阿辛。升压DC/DC转换器,复位芯片,闪光灯LED驱动器,PMIC,半桥驱动芯片,POWER MANAGEMENT ICS,屏偏压芯片,MOS管,BACKLIGHT WHITE LED-DRIVER ICS,AB类功放,线性稳压器,PMU,音频放大器IC,过压保护IC,LP5300C,LP7854A,LP5300F,LPB1001,LP6281,LPB1002,LP6282,LP6283,LP6284,LP7800HA,LP6285,LP7800HB,LP6286,LPM9030A,LP28400A,LP28303A,LP5301A,LP6452AF,LP6270,LP3352T,LPB1009,LP6304B,LP6452AT,LPB1006,LPB1003,LP7864H,LP5300A,LP7852A,LP78073A,LPA4722,LP4069HT,LPM9040A,LP6299,LPB2105,LPB2106,LPA4732,LP6291,LP6294,LP6295,LP6296,LP6298,LP6288,LP6289,LP28058,LP6453AT,LPM8205,LP28055,LP28056,LP3803,LP78070F,LP78070S,LP3809,LP3808,LP6215A,LPM9435,LP3818C,LPA4809,LP6226A,LP64920F,LP28021,LP3811,LP3810,LP6212A,LP28013,LP28014,LP28011,LP4068T,LP6453F,LP6453A,LPA2010,LP4068H,LP4056H,LPM9926,LP6453T,LP4069T,LP6452F,LP6452A,LP4021A,LP4069H,LPB1010H,LP4069P,LP4069PT,LP28013S,LP3989,LP3988,LP6451F,LP3986,LP3985,LP28013H,LP3984,LP3981,LP3980,LP6221A,LP28014A,LP4030HA,LPA2153,LP4030HB,LPA2154,LP28014H,LP4054H,LP4030HC,LP4030HD,LP7806K2,LP4067T,LP28014S,LP6462H,LP7806K4,LP6450F,LP6498H,LP6220A,LP6498A,LP4068A,LP6498B,LP4055A,LPA2163,LPA2164,LPA2165,LPA2010S,LP28015A,LPA2160,LPA2161,LP28019S,LPA4990,LPA4871,LP4076E,LP4076H,LP105,LP6230B,LP3996,LP3995,LP3994,LP6230C,LP3993,LP3992,LP3991,LP28300C,LP28300B,LP28300A,LPA2100,LPA2101,LPA2102,LPA2103,LP7855XA,LP28009A,LP102,LP3307,LP6253H,LP3302,LP3301,LPA2108,LPA4891,LPA4890,LPA2110,LP4062A,LP3988H,LP6495*,LP2206,LP4063S,LP1115,LP4051T,LP2203,LP1113,LP2202,LP2201,LP1111,LP1110,LP6470T,LP28019B,LP3209,LP6493F,LP3204,LP4060S,LP3202,LP3201,LP3321,LP3320,LP7855SH,LP28601,LP4060A,LP7801,LP102A,LP4072H,LP3318,LP6492F,LP3317,LP3986H,LP3316,LP3315,LPA2101A,LP3310,LP28057A,LP28021A,LP6453TF,LP28021D,LP64933,LP3987H,LP4073H,LPM3413,LPM3414,LP6261H,LP3983H,LP5280S,LP3983S,LP6297B,LP6452ATF,LP3102,LP3101,LP3100,LP103S,LP6297A,LP3220,LP103Q,LP3350,LP6261S,LP4070E,LP78080,LP6490F,LP3219,LP3218,LPM3407A,LP3211,LP7811,LP6260S,LP7810,LP7813,LP7815,LP62610,LP78070,LP78071,LPS100,LP6260M,LP4080H,LP3981H,LP3368,LP28011H,LP3366,LP3120,LPW5210,LPW5211,LPA2173,LPA2174,LPW5213,LP5300,LPA2175,LP5301,LPA2176,LP5302,LP5303,LP3981S,LP5304,LP5305,LP5306,LP5308,LP5309,LPA2171,LPA2172,LP3982S,LP28014SE,LP3354,LP3353,LP3352,LP3110,LPW5220,LP3351,LP28013A,LP7804T,LP4081H,LP7801TE,LP28021S,LPA2110A,LP28021H,LP7855MF,LP3384,LP28021HD,LP7862,LP7861,LP7864,LP7863,LP28058F,LP7866,LP3390,LP7865,LP7867,LP1115B,LP1115A,LP3980H,SUPER22,LP6280A,LP7860,LP3383,LP7850,LP3382,LPW5201,LP7853,LP6400,LP7802T,LP7852,LP3380,LPW5203,LP7855,LP7855MH,LP6402,LPW5204,LP6403,LP6280S,LPW5206,LP7856,LP3980S,LPW5207,LP7859,LP3993B,LPW5208,LP7858,LPW5209,LP5308M,LP4020,LP7801T,LP6310,LP6312,LPM9007,LP7801L,LP6291H,LP7801D,LP3990A,LPA4722A,LP7800S,LP6301,LP6401F34,LP6302,LP6303,LP7812B,LP7812C,LP7812A,LPM9030,LPM9031,LP4040,LP6460,LP6461,LP6342,LP6453,LPM9026,LP6212,LP6454,LPM9022,LP6216,LPM9024,LP6218,LP1111A,LP7859A,LPM9021,LP3201S,LP4030,LP6450,LP5240,LP6451,LP5241,LP6452,LPM9015,LP6201,LPM9017,LPA8003S,LP7810A,LPW5202XX,LP53050,LP4060,LP6480,LP4061,LP6240,LP6482,LP4063,LP6483,LP4065,LPA2104A,LPM9050,LP4055,LP4057,LP6235,LP6236,LP4059,LP6238,LP6239,LP7857M,LP5305A,LPA2104S,LPM4953,LP7857H,LP5305F,LPM9040,LP5380,LPM9042,LP6470,LP4051,LP28052H,LP6471,LP4052,LP4053,LPM3401A,LP6222,LP6223,LP6224,LP6225,LP28053A,LP6226,LPM9033,LP6229,LP5304A,LP5304C,LP7820A,LPM3406,LPM3407,LP4081,LP4082,LP6260,LP6261,LP4077,LP7855S,LP6255,LP6497,LP4078,LP6256,LP3220S,LP6257,LP6401F24,LP7855M,LPM9029C,LPM3400,LPM3401,LP5303A,LP3100A,LP5301F,LP4070,LP6490,LP5280,LP6491,LP4072,LP6492,LP4073,LP6493,LP4074,LP6252,LP6494,LP4075,LP4076,LP6496,LP4066,LP4067,LP7854S,LP4068,LP4069,LP7854H,LPM2301,LP7800K4,LP5314A,LPM2302,LP7800K2,LP3367A,无线XDSL,CAR ELEC,平板液晶电视,电力,TABLET LCD TV,DISPLAYS,消费类产品市场,蓝牙,电脑周边产品市场,DSC,CD ROMS,HANDHELD COMPUTERS,扬声器,物联网,BATTERY MANAGEMENT,无线路由器,监护仪,T-CON电源,通讯类产品市场,电池系统,显示器,磁盘驱动器,PERIPHERALS,光盘,个人穿戴系统,ROUTER,MID,LCD TV,DVD ROMS,GAME MACHINE,电源管理,3摄氏度,NOTEBOOKS,DISK DRIVES,穿戴式产品市场,物联网产品市场,HANDHELD,PANEL POWER MANAGEMENT,台式机,WIRELESS LAN,DVD只读存储器,BLUETOOTH,智能电话,通讯,手持式,PANEL POWER,T-CON POWER,电源转换,笔记本,显示系统,SMARTPHONES,WIRELESS ROUTER,MONITOR,手持式计算机,穿戴式产品,智能手机,TABLET,无线通讯系统,SPEAKER,SMART PHONE,汽车选举,WIRELESS XDSL,无线-局域网,消费类产品,游戏机,XDSL,3C,外围设备,PMP,面板电源管理,DESKTOPS,电源,电脑周边,面板电源,电池管理,POWER

2023/2/24 - 选型指南代理服务技术支持采购服务

【IC】灿瑞OCP86012可编程无电感单路LED闪光灯驱动器，2.7V~5.5V宽输入电压范围

在追求极致小巧与高效能的今天，灿瑞科技推出OCP86012：一款专为智能手机、PAD、笔记本电脑等消费类电子产品相机补光设计的LED闪光灯驱动芯片。它不仅体积小巧，更拥有强大的性能，为设备带来全新的相机补光解决方案。

2025-01-06 - 产品代理服务技术支持采购服务

ETEK（力芯微）电源IC/信号&传感IC/显示屏&LED驱动/逻辑IC&MOSFET/车规产品选型指南

力芯微是一家主营电源管理IC的芯片设计公司，总部位于江苏无锡，周边配套了完整的芯片产业链，是国家重要的集成电路产业化基地。力芯微以市场需求和技术前沿趋势为导向，持续研发全系列、高品质的电源管理芯片，并持续布局信号链芯片等其他类别产品。目前，基于在手机、可穿戴设备等应用领域的优势地位，力芯微已经成为消费电子市场主要的电源管理芯片供应商之一，主要客户为三星、小米、LG、海尔等知名厂商。

ETEK - EOS保护者,MOSFET,OPA,霍尔集成电路,LCD矩阵驱动器,DIRECT FUN LED DRIVER,ESD PROTECTOR,矩阵LED驱动器,电压监控器/比较器,多通道LDO,ESD保护TVS,C型CC逻辑,电荷泵,VOLTAGE MONITOR / COMPARATOR,CHARGE PUMP,低VIN LDO,OVP公司,电流限制开关,FLASH LED DRIVER,HDMI/D+ D- PORT TVS,DCDC,BOOST DC- DC,LCD MATRIX DRIVER,高耐压LDO,DCDC公司,LEVEL SHIFTER,HALL IC,降压DC-DC,VBUS端口TVS,VOLTAGE MONITOR,LOW VIN LDO,显示,MULTICHANNEL LDO,POWER IC,电源IC,电平移位器,DIRECT FUN LIGHT LED DRIVER,ESD保护器,I/O EXPANDER,锂电池充电器,MATRIX LED DRIVER,DIRECT FUN LIGHT LED驱动器,LED DRIVER,BUCK DC- DC,TYPE-C CC/SBU端口TVS,OVP,DIRECT FUN LED驱动器,电压监视器,ANALOG SWITCH,SIGNAL & SENSE IC,升压直流-直流,LDO,LOGIC IC,CHARGER,PD CONTROLLER,LED驱动,VBUS PORT TVS,PD控制器,LOAD SWITCH,充电器,TYPE-C CC LOGIC,CONSTANT CURRENT MATRIX LED DRIVER,模拟开关,闪光灯LED驱动器,HDMI/D+D端口TVS,恒流矩阵LED驱动器,TYPE-C CC/SBU PORT TVS,ESD PROTECT TVS,LI-BATTERY CHARGER,运算放大器,HIGH VOLTAGE LDO,EOS PROTECTOR,CURRENT LIMIT SWITCH,逻辑IC,I/O扩展器,负载开关,DISPLAY,信号与检测IC,ET74AUP1G17,ET95152,ET85904,ET3138,ET74AUP1G14,ET3137,ET9919B,ET9611Y,ET1637,ET74LVC1G14,ES6V3DPX,ET74LVC1G17,ET85902,ET8141,ES12DFX,ET85901,ET74HC04,ET74AUP1G07,ET64B16V,ES30P4N3HX,ET1624,ET74AUP1G08,ET74AUP1G02,ET1620,ET74AUP1G04,ET9902,ET516XXYB,ET74AUP1G00,ET9918B,ET64C16YAM,ET8134,ES55DFHX,ES15DFCX,ET74HC573,ET81311,ET20135,ET9580,ET93010A,ET8131,ET8132,ET74HC14,ET20170,ET74AUP2G07,ET6625,ET6623,ET64B16VAM,ET74AUP2G04,ET74AUP1G32,ET74AUP2G02,ES332R2PA,ET74AUP1G34,ET2016B,ET1616,ET5A5ADJZB,ET2016C,ET8123,ET74LVC1G32,ET2016A,ET74LVC1G34,ET74LVC2G02,ET85002,ET82099,ET85001,ET74LVC2G04,ET6622,ET6621,ET74LVC2G07,ET85004,ET7H2XX,ET8121,EM02N08H,ET4557,EM02N08F,ET3712A30XX,ES03DMSBHX,ET2016,ET9612Y,ET74HC238,ET5HAXX,ET9563,ET74LCX244,ET6416Y,ET5014AM,ET633XXYB,ET74LVC2G14,ET74HC595,ET20155,ET74LVC2G17,ET5B0XX,ET5H1XX,ET9562,ET64C16Y,ET5914,ET3856,ET64C16V,ET6326,EMQ40N03T1,ET5H6ADJ,EM02N70M,ET5917,ETQ6H3XX,ETQ8134M,EMR13N03M,ET9523C,ET85304,ET3176,ET85302,ET85301,ES05DMSBX,ET48751,ET48752,ET3172,ET3715A30,ET5904,ET74AUP2G17,ET95101,ETK6201,ET74AUP2G14,ET3720,ET5907,ET6224R,ET74LVC2G34,ET9383Y,ET3167,ET3168,ET2016X,ET3166,ET5223,ETQ5A0XX,ES26P4M,ET3164,ET3161,ET20175,ET20176,ET3713,ET515DXXYB,ET74LVCH8T245,ET1651,ET3159,ET5A0XXYB,ET9818,ET3719,ET9819,ET3716,ETQ6H2XX,ET20176HY,ET9513C,ET8280,ET3157,ET5014L,ES15DUCFM,ET3153,E33DFB,ET3718AXX,ET634XXYB,ET5H7XX,ET1640,ET5H6ADJAM,ET74AUP2G34,ET553XX,ET6408Y,ES79DFVXM,ET358,ET9650M1,EMQ40DN03T1,ET1117,ET5A2ADJZB,ET3895,ET3896,ET93011,ETMC3021,ET8307,ES052R2PL,ES09DFX,ET9631,ET74HC165,ES4850DFHX,ET74HC164,EM08DN12Z,ET9515,ET9640A,ET85502,ET85501,ETM3401,ET8215AM,EM03N06FX,ET85504,E25DFB,ET3712A45BDCLS,ET4857,CD1628,ET5A0ADJ,ES334RTBP,ET20176HAM,ET553ADJ,ES05DUCFM,ET2016XAM,ET74LVC1G126,ET74LVC1G125,ET631XXYB,ET8528,ET5C108,ES24P4N3,E05DFBH,ES05DPX,ET6226,ET1210,ET4712A70,ET5014,ET6312B,ET74AUP1G126,ET74AUP1G125,ET5H5XX,ET1206,ET9555M,ET7429,ET1202,ET551XX,ET6H3XX,ET20176H,ET1629A,ET1629B,ET9381Y,ET7304,ET1629C,ET7303,ET3RL02,ET7302,ES334RTPH,ET2095,ET533XXAM,ET820982,ES3314DUCFBM,ET82097X,ET74HC245,ET542XXY1B,ET6280,ET3148A,ET7H1XX,ET6034AY,ET3712A45BSCLD,ET9792,ET533XX,ET5H2XX,ET7805,ET515XXYB,ET540XXY1B,ES45DPF-BHX,ET3565,ES30P4N3LX,ET531XXYB,ES20DFX,ET8210,ET74HC138,ET7480,ET8215,ET8216,ET9668,ET2110,ET6038,ET6037,ET9639L,ET3562,ET2102,EMR12N03T1,ET2468,EM06N30M,ET2467,ET2104,ET8330A,ES26P4NA,ET5228H,ETQ74LVCH8T245,ET8202,ET8203,ET85601,ET632XXYB,ET3158A,ET85604,ET6144,ET6143,EM03N09FX,ET85602,ET6142,ET557XX,EMR15N03M1,ET6935,ET6934,ET74LVCSZ17,ET7228,ET9528,ET9640,ET7460,ET74LVC1G00,ET9540CL,ET6218R,ET74LVC1G02,ES10DPXM,ET74LVC1G04,ET6930,ET5A3ADJZB,ET536XXYB,ES45D3HP,ET74LVC1G07,ET74LVC1G08,ET7222,AMOLED POWER,汽车,AMOLED电源,AUTOMOTIVE

2024/4/29 - 选型指南代理服务技术支持采购服务

灿瑞科技（OCS）磁传感器及电源管理IC产品选型指南

公司简介发展历程产品

灿瑞科技 - 多轴线性和角度传感器,红外飞行时间均匀性发射器,LCD基准驱动器,LED闪光灯驱动器,高功率红外LED,电源管理 IC,MIPI交换机,AMOLED偏置驱动器,数模混合集成电路,LCD WLED BACKLIGHT DRIVER,LOW POWER MAGNETIC SWITCH SENSOR,LED LIGHTING DRIVER IC,电流传感器,LCD偏置驱动,LED FLASH LIGHT DRIVER,消耗红外LED,COMPLEMENTARY MOSFET,线性霍尔传感,单相直流风扇驱动集成电路,E-COMPASS,LINEAR HALL SENSOR,单槽栅金属氧化物晶体管,线性霍尔传感器,LCD WLED背光驱动器,AMOLED BIAS DRIVER,三相DC风扇驱动IC,数模混合芯片矩阵,IR TOF UNIFORMITY EMITTER,三相电机驱动集成电路,HIGH VOLTAGE MAGNETIC SWITCH SENSOR,闪光灯驱动,AMOLED 电源驱动,LED 照明驱动芯片,IR TOF LINE EMITTER,高压磁开关传感器,MIPI SWITCH,DP DUAL SPDT SWITCH,SIGLE PHASE DC FAN DRIVE IC,DM双SPDT开关,DM单刀双掷开关,红外LED,光电传感器,单相DC 马达驱动IC,单沟槽MOSFET,微功耗磁开关传感器,DP双SPDT开关,THREE PHASE MOTOR DRIVE IC,IR LED,高性能数模混合芯片,IR TOF均匀光源,MIPI开关,互补型金属氧化物半导体,多轴线性&角度传感器,电源管理芯片,SINGLE TRENCH MOSFET,低功率磁开关传感器,MULTI-AXIS LINEAR&ANGULAR SENSOR,THREE PHASE DC FAN DRIVE IC,CONSUME IR LED,VCSEL 发光模组,DP单刀双掷开关,DM DUAL SPDT SWITCH,三相DC马达驱动IC,电机驱动,单相DC风扇驱动IC,CURRENT-SENSOR,LOAD SWITCH,低压差线性稳压器,多样化传感器,红外飞行时间线发射器,智能磁传感器,磁传感器,LCD BAIS DRIVER,消费类红外灯,HIGH POWER IR LED,电子罗盘,R TOF线光源,TYPE-C和音频开关,SIGLE PHASE MOTOR DRIVE IC,TYPE-C音频切换开关,模拟电路,LED照明驱动IC,单相电机驱动集成电路,互补MOSFET,LCD背光驱动,负载开关,三相直流风扇驱动集成电路,TYPE-C & AUDIO SWITCH,OCP2137,OCH477,OCH11867,OCM4611S,OCP2135,OCP2134,OCP2133,OCP2132,OCVC32-9070V8510-V0,OCP8178A,OCP2130,OCVC35系列,OCH29830,OCH29831,OCBI38-12I852-EP3,OCP8153S,OCVC35-5040V8510-V6,OCH1812,OCH1810,OCH1811,OCVC32-6045V9440-V0,OCBI28-60I943-ES3,OCP9211,OCVC32-1190V8510-V0,OCH2970A,OCBI38-60I853-EP3,OCVC35-7258V8510-V6,OCVC35-1290V8530-V6,OCH147H,OCP2140,OCVC35-5040V9440-V6,OCH2993R,OCH9166E,OCM4406S,OCH1918,OCM4612S,OCBI38-90I943-EP3,OCP81780,OCP8110,OCP8111,OCVC32-5040V8520-V0,OCVC32-7258V8520-V0,OCH1001,OCVC35-9070V8530-V6,OCVC32-1290V8510-V0,OCVC35-6045V8540-V6,OCLI32-1315V8510-L0,OCP1602,OCH15300,OCLI32-1315V9440-L0,OCP2138,OCP8153D,OCVC35-1190V9420-V6,OCH8309,OCM4407S,OCP2131-G,OCVC32-9070V9430-V0,OCVC35-7258V9430-V6,OCVC32-9070V8540-V0,OCLI35-1315V8530-L6,OCH29803,OCVC35-7258V8540-V6,OCH140,OCBI38-12I855-EP3,OCH143,OCH145,OCLI35-1315V9420-L6,OCH2991F,OCVC32-6045V8510-V0,OCVC35-1290V8540-V6,OCM4614S,OCLI32-1315V8540-L0,OCM4832S,OCBI38-60I943-EP3,OCVC32-5040V9420-V0,OCH1902,OCH1900,OCVC32-1190V9430-V0,OCH1901,OCH27856,OCLI32系列,OCVC35-6045V9420-V6,OCVC35-9070V9420-V6,OCBI38-15I852-EP3,OCH145N,OCP8110A,OCH8801,OCP1362,OCVC32-6045V9430-V0,OCBI38-60I945-EP3,OCBI38-90I855-EP3,OCH1609,OCVC32-7258V9420-V0,OCLI32-1315V8520-L0,OCH1608,OCVC32-5040V9440-V0,OCVC32-6045V9410-V0,OCVC32-6045V8520-V0,OCBI 系列,OCH1610,OCH1611,OCH184N,OCH1970,OCP8133A,OCH2985H,OCH29867,OCVC35-5040V8540-V6,OCM4616S,OCVC32-5040V8530-V0,OCH2985R,OCM4822S,OCBI38-15I942-EP3,OCVC32-7258V8510-V0,OCLI32-1315V9430-L0,OCLI35-1315V9430-L6,OCBI38-12I853-EP3,OCVC35-7258V8520-V6,OCVC35-6045V8530-V6,OCLI35系列,OCVC32-1190V8540-V0,OCH183N,OCIR38-EP,OCVC32-1290V9440-V0,OCH2360,OCVC35-7258V9420-V6,OCP8156D,OCIR35-8070I943-ES3,OCP91013,OCP8156B,OCP8132A,OCP8156C,OCVC32-9070V9440-V0,OCVC35-9070V8510-V6,OCP8156A,OCVC35-7258V8530-V6,OCVC35-6045V9430-V6,OCM4617S,OCM3601D,OCVC32-1290V9430-V0,OCVC32-1290V8540-V0,OCH29851,OCLI35,OCVC35-1190V9410-V6,OCLI32,OCM3601V,OCA72318,OCH477E,OCH40171,OCA72317,OCH477H,OCH477J,OCP8155D,OCVC32-1190V9440-V0,OCVC35-1190V8510-V6,OCP96011,OCLI35-1315V8540-L6,OCBI38-15I853-EP3,OCIR35-V0系列,OCM4606S,OCM4800S,OCBI38-12I943-EP3,OCA72328,OCVC35-9070V9410-V6,OCBI35-8070L8530-V0,OCBI38-15I945-AP3,OCVC32-6045V9420-V0,OCVC32-7258V9410-V0,OCM3602S,OCP8155F,OCVC35,OCBI38-90I945-EP3,OCVC32-1190V8530-V0,OCVC32-6045V8530-V0,OCVC32,OCBI28-60I933-ES3,OCP8138A,OCH1502N,OCH2989,OCH2988,OCH1405N,OCBI28-12I853-E0,OCH2987,OCVC35-9070V9440-V6,OCH2985,OCP81391,OCBI38-60I855-EP3,OCLI32-1315V9420-L0,OCVC32-7258V8540-V0,OCVC32-5040V9430-V0,OCM6014D,OCBI38-15I943-EP3,OCLI32-1315V8530-L0,OCVC32-7258V9430-V0,OCH1502S,OCVC32-5040V8540-V0,OCVC35-6045V8520-V6,OCVC32-9070V8530-V0,OCP93000,OCBI28-60I853-V2,OCM4826S,OCIR38-AP,OCH1405,OCIR38-AP系列,OCVC35-5040V8530-V6,OCH15300P,OCVC35-1290V9440-V6,OCLI35-1315V9440-L6,OCH2971,OCH2970,OCBI,OCVC35-1290V8510-V6,OCH29891,OCVC35-9070V8520-V6,OCH1971X,OCVC32系列,OCH29897,OCH29895,OCP81377,OCBI38-90I852-EP3,OCP81378,OCP81375,OCP81373,OCH41F,OCVC35-1190V8520-V6,OCVC35-6045V9440-V6,OCP81371,OCH1511,OCP81372,OCVC35-1190V9440-V6,OCVC32-1290V9420-V0,OCM3602V3,OCH1510,OCVC32-1290V8530-V0,OCBI38-80I945-AP3,OCP92012,OCP8111A,OCP8135B,OCP86010,OCP86011,OCP92011,OCP8171,OCVC35-1290V9410-V6,OCH29831H,OCP8178,OCH2985VF,OCH1620,OCVC32-9070V9410-V0,OCP1305,OCVC35-7258V9410-V6,OCBI38-12I942-EP3,OCP1303,OCVC35-5040V9410-V6,OCIR35-V0,OCVC32-6045V8540-V0,OCVC35-5040V8520-V6,OCH27853,OCVC32-1190V9410-V0,OCH27854,OCVC32-7258V8530-V0,OCLI32-1315V9410-L0,OCP8178-G,OCBI28-12I943-E0,OCP2131B,OCP2131A,OCH1579,OCBI38-15I855-EP3,OCVC32-1190V8520-V0,OCVC35-6045V8510-V6,OCP81780-G,OCVC35-5040V9430-V6,OCH1451,OCH168,OCH1691,OCBI38-50I945-AP3,OCBI38-90I942-EP3,OCP1410,OCH149,OCVC35-9070V8540-V6,OCM2302W,OCVC35-7258V9440-V6,OCVC32-7258V9440-V0,OCVC35-1290V9430-V6,OCM15N10D,OCH27961,OCVC32-1290V8520-V0,OCLI35-1315V8510-L6,OCVC35-1290V8520-V6,OCIR38-EP系列,OCVC32-9070V8520-V0,OCH87891,OCM4903D,OCVC35-1190V8540-V6,OCP8197G,OCP1405,OCH1321,OCP8197E,OCP8197F,OCH1602S,OCM2301W,OCLI35-1315V8520-L6,OCA72390,OCVC35-1190V9430-V6,OCVC35-1190V8530-V6,OCH166A,OCP1303A,OCVC32-5040V8510-V0,OCBI38-12I945-EP3,OCLI35-1315V9410-L6,OCBI38-60I852-EP3,OCH182,OCH183,OCH184,OCP8196F,OCH1672,OCP8196G,OCP8196D,OCH1670,OCP8196E,OCVC35-1290V9420-V6,OCP2820,OCP8196C,OCBI38-60I942-EP3,OCH169,OCM4840S,OCM2300W,OCA7237,OCA7238,OCVC32-9070V9420-V0,OCVC35-6045V9410-V6,OCVC35-9070V9430-V6,OCBI38-90I853-EP3,OCVC32-1290V9410-V0,OCP21351,OCH1306,OCVC35-5040V9420-V6,OCH1307,OCM22N10D,OCP8134,OCP8135,OCH1305,OCP8132,OCM3400W,OCP9227,OCH1300,OCP9225,OCH2993,OCH1661,OCP9226,OCP8137,OCH2992,OCH175,OCH1662,OCH2991,OCBI38-15I945-EP3,OCVC32-1190V9420-V0,OCH177,OCH1660,OCVC32-5040V9410-V0,OCH178,门禁系统,安防,工业控制,终端产品小型化设计,医疗设备,AR头戴装置,智能安防,工业监控,移动终端,智慧手机,扫地机器人,支付补光,物联网,汽车电子,自驾车光远,手势辨识应用

2023/3/3 - 选型指南代理服务技术支持采购服务

【选型】国产LED驱动芯片SGM3752可P2P替换SY7200A应用于温控器，最大输出电压达35V

温控器目前非常广泛的用在办公室，商场以及小家庭里面，可以很方便的控制中央空调。温控器是通过LCD面板来显示温度等相关信息的，LCD本身不会发光，要想让其显示所要的数据，需要使用白光背光源，白色背光源一般由数个发光白色LED灯组成，LED灯的个数由屏的尺寸大小决定，要使LED灯亮，还要使用LED驱动芯片。

2021-08-31 - 器件选型代理服务技术支持采购服务

Kinetic Technologies产品指南2024

本指南介绍了Kinetic Technologies公司2024年第三季度的LCD偏置产品。内容包括USB和USB-C过压和浪涌保护IC、USB数据线保护IC、接口和隔离IC、智能按键复位IC、LCD背光和偏置电源IC、摄像头LED闪光驱动IC、RGB LED驱动IC、无线电源接收器、以太网供电IC、EMI/ESD抑制器和DC-DC转换器等。此外，还提供了评估套件和注意事项。

KINETIC TECHNOLOGIES - 多路LED背光驱动芯片,无线电力接收器,通用I/O扩展器IC,隔离式DC-DC控制器,GENERAL PURPOSE I/O EXPANDERS,SLEW RATE CONTROLLED LOAD SWITCH,非隔离式DC-DC控制器,恒流RGB/白光LED驱动器,HIGH EFFICIENCY LOW IQ BOOST REGULATOR,偏置功率IC,低电阻负荷开关,FLYBACK REGULATOR,ISOLATION ICS,回转率控制负载开关,RGB LED DRIVER ICS,SINGLE INPUT, DUAL OUTPUT LOAD SWITCHES,吸电流保护负荷开关,12-CHANNEL RGB LED DRIVERS,RGB LED驱动器IC,HIGH CURRENT LED FLASH DRIVERS,LOW VOLTAGE 16-BIT I2C-BUS I/O EXPANDER,隔离DC-DC变换器,NON-ISOLATED DC-DC CONVERTER,SINGLE-CHANNEL LED BACKLIGHT DRIVER IC,USB VBUS ISOURCE LOAD SWITCH,多通道背光LED驱动器,双输入智能按钮复位IC,CONSTANT CURRENT RGB LED DRIVER,限流负荷开关,红外LED驱动器,CURRENT LIMITED LOAD SWITCH,单通道背光LED驱动器,ISOLATED DC-DCCONTROLLER,单通道LED背光驱动芯片,POWER RECEIVER,恒流RGB LED驱动器,ISOLATED FLYBACK CONVERTER,CURRENT-SINK PROTECTION LOAD SWITCH,USB TYPE-C 28V EPR PORT PROTECTOR,USB-PD PROTECTED SWITCH,USB VBUS ISOURCE负载开关,单通道负载开关,高电流LED闪光灯驱动器,AUTOMOTIVE SINGLE-CHANNEL LOAD SWITCH,CONSTANT CURRENT RGB/WHITE LED DRIVER,双通道降压+四通道LDO,INTERFACE ICS,WIRELESS POWER RECEIVERS,HIGH EFFICIENCY 8-CH LED BACKLIGHT DRIVER,USB OVERVOLTAGE AND SURGE PROTECTION ICS,POWER OVER ETHERNET ICS,IR LED DRIVERS,USB TYPE-C 28V EPR端口保护器,液晶显示器背光集成电路,LOAD SWITCH,USB TYPE-C PORT PROTECTOR,输入升压/SEPIC/反激式DC-DC控制器,LCD BIAS POWER SUPPLIES,CAMERA LED FLASH DRIVER ICS,DUAL-INPUT SMART PUSH BUTTON RESET IC,LOW RESISTANCE LOAD SWITCH,负载开关,DUAL BUCK + QUAD LDO,EVALUATION KIT,低电压16位I2C总线I/O扩展器,USB TYPE-C端口保护器,隔离式反激转换器,MULTI-CHANNEL BACKLIGHT LED DRIVERS,智能按钮复位IC,高效率低IQ升压稳压器,反激式稳压器,USB TYPE-C保护器,ESD SUPPRESSORS,负载开关IC,LOAD SWITCH IC,IEEE 802.3AF/AT/BT POE PD和返驰控制器,降压式变换器,BUCK CONVERTER,LOW-VOLTAGE, I²C PROGRAMMABLE BUCK REGULATOR,EMI抑制器,以太网供电IC,电流源,USB过压和浪涌保护IC,IEEE 802.3AF/AT/BT POE PD AND FLYBACK CONTROLLER,升压转换器,INPUT BOOST/SEPIC/FLYBACK DC-DC CONTROLLER,LCD BACKLIGHT ICS,单通道、压摆率控制负载开关,GENERAL PURPOSE I/O EXPANDER IC,USB-PD保护开关,单闪LED驱动器,BIAS POWER ICS,高效率8通道LED背光驱动器,接口集成电路,USB DATA LINE PROTECTION ICS,SINGLE-CHANNEL BACKLIGHT LED DRIVERS,LCD偏置电源,DC-DC CONVERTERS,36通道RGB LED驱动器,功率接收器,非隔离式DC-DC转换器,ESD抑制器,SINGLE FLASH LED DRIVER,CURRENT SINK,SINGLE-CHANNEL, SLEW-RATE CONTROLLED LOAD SWITCHES,相机LED闪光灯驱动器IC,SMART PUSH BUTTON RESET ICS,LOAD SWITCH CONTROLLER,ISOLATED DC-DC CONVERTER,恒流RGB LED驱动芯片,低压、I²C可编程降压稳压器,USB数据线保护IC,USB-C OVERVOLTAGE AND SURGE PROTECTION ICS,评估套件,单输入、双输出负载开关,DC-DC转换器,12通道RGB LED驱动器,电流汇,隔离集成电路,BOOST CONVERTER,负荷开关控制器,CURRENT SOURCE,MULTI-CHANNEL LED BACKLIGHT DRIVER IC,NON-ISOLATED DC-DC CONTROLLER,汽车单通道负载开关,36-CHANNEL RGB LED DRIVERS,USB TYPE-C PROTECTOR,通用I/O扩展器,CONSTANT CURRENT RGB LED DRIVER IC,USB-C过压和浪涌保护IC,SINGLE-CHANNEL LOAD SWITCHES,EMI SUPPRESSORS,KTB8370A,KTU1131,KTZ88685,KTD2688A,KTB8370B,KTB8370C,KTC2110A,KTB8371,KTS1650B,KTB8372,KTZ8701,KTS1690A,KTC2110,KTU1001A,KTA1136,KTC2115,KTC2110ECAA-MMEV01,KTD2041,KTS1640,KTD2681,KTS1640EDV-MMEV01,KTD3133,KTD3134,KTB1100,KTD3136,KTD3137,KTD2686,KTS1641,KTD2061EUAC-MMEV02,KTS1697A,KTE7000,KTE7001,KTD2801B,KTS1697AEOAB-MMEV01,KTZ8868EUAD-MMEV01,KTC3500EVAC-MMEV01,KTD2151,KTB83318,KTD2026EWE-MMEV01,KTD2037,KTS1900,KTS1865,KTS1898A,KTD2052B,KTD2052C,KTD2052D,KTD2064A,KTC3500,KTD2052A,KTD2064B,KTA1140EUAQ-MMEV01,KTD2060,KTD257M,KTD2061,KTD2801A,KTS1622,KTU1128EUAJ-MMEV01,KTS1620,KTD2500,KTU1108EFAA-MMEV01,KTS1613,KTS1612,KTZ8812,KTU1121A,KTD2059Q,KTS1642Q,KTU1121A3,KTD2690,KTD2052,KTD2691,KTB1095,KTD2692,KTS1693,KTB8331DEDAA-MMEV02,KTD2058,KTS1698,KTD2059,KTA1137A,KTS1693EVB-MMEV01,KTS1678B,KTS1601,KTS1622EUAA-MMEV01,KTS1605,KTZ8866,KTZ8868,KTB8400AEDAA-MMEV01,KTD2058Q,KTB8331,KTZ8864A,KTS1682,KTS1688,KTS1686,KTU1101,KTS1677A,KTE7200,KTS1898AEOAE-MMEV01,KTS1681A,KTS1698AEDAB-MMEV01,KTS1900Q,KTB1100EYAA-MMEV01,KTS169312,KTS1601EUM-1-MMEV01,KTB83999,KTD2061Q,KTS1671,KTS1670,KTU1108,KTS1676,KTS1675,KTS1668,KTA1550,KTS1688EUH-MMEV01,KTU1121AEUAJ-MMEV01,KTD2505R,KTS1690AEGAA-MMEV01,KTS1680A,KTS1680D,KTA1552,KTS1680C,KTD2027EWE-MMEV01,KTS1662,KTS1661,KTD3112,KTD2060Q,KTD3113,KTS1665,KTD2026,KTD2027,KTA1137AEUAB-MMEV02,KTA1140,KTD2801,KTS1898,KTU1121,KTS1675A,KTU1120,KTB8400,KTZ8863A,KTZ8850,KTD2690ERAA-MMEV01,KTB2140,KTD3156B,KTS1890,KTU1128,KTD2052AEVAA-MMEV01,KTS1677AEVH-MMEV01,KTS1652

2024/7/13 - 快速参考指南代理服务技术支持采购服务

【IC】灿瑞科技自主研发LED闪光灯驱动芯片打造大电流“中国芯”，精准高效可实现1.7A大电流能力

OCS自主研发设计的LED闪光灯驱动芯片，通过采用精准恒流、高效率同步升压、开短路保护等创新技术，使该项目在同样芯片面积的基础上导通电阻大幅降低，实现1.7A大电流能力，最大输出功率可达到6.8W，最大电源转换效率可达94%，各项指标达到国内领先水平。为LED闪光灯驱动芯片领域提交了一份高效率、大电流并安全可控的智慧科技“新答卷”，有力地促进了微电子行业的创新驱动和转型发展。

2024-06-21 - 产品代理服务技术支持采购服务

【IC】灿瑞科技发布集成PWM无级调光闪光灯驱动OCP8111B，助力闪光灯补光模块技术革新

灿瑞科技OCP8111B是一款2倍电荷泵升压的LED恒流驱动芯片，由单节锂电供电，单路输出，为上代OCP8111A的迭代产品，主要应用于低成本方案。产品在优化各项性能指标的基础上，同时在内部集成了PWM调光功能，实现0~100%无级调光，比市面上相应产品的调光方式更佳。

2024-11-30 - 产品代理服务技术支持采购服务

【应用】恒流带I2C控制的RGB LED驱动器SGM31323助力美妆镜LED灯光颜色控制

圣邦微的SGM31323是I2C接口可编程的芯片，可通过编程实现LED 灯绚丽多彩的混色效果及自主呼吸功能。SGM31323产品特性包含每路驱动电流从0.125mA到24mA ，一个调整步长是0.125mA的电流。SGM31323可实现192 阶调光设置，使产品的设计更灵活。SGM31323采用绿色 UTDFN-1.5×1.5-8L 封装，节省PCB布板面积。

2019-08-01 - 应用方案代理服务技术支持采购服务