【产品】国产AC-DC非隔离恒流驱动IC OC9300系列，SOP8封装

时间： 2019-07-27 来源：欧创芯

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AC-DC非隔离恒流驱动IC,LED非隔离降压型恒流驱动IC,OC9300,OC9308

深圳欧创芯半导体有限公司创立于2014年，是一家专业从事模拟集成电路设计，研发及服务的高新技术企业。公司定位为高性能模拟半导体技术公司，在高性能模拟半导体产品设计开发上有自主的专有技术4年，主要聚焦于中低压LED驱动、电源管理、通讯和物联网相关的集成电路设计及配套方案服务。致力于成为国内模拟芯片的领航者。

其推出的OC9300系列AC-DC非隔离恒流驱动IC共四款产品，他们的典型电路基本一致，通过图我们可以看下不一样的地方。主要区别是输出电压，电流，及其封装的区别。我们后面只对OC9308做详细的介绍，因为上述的四个都是同一平台的设计的。

OC9308是一款专用于LED非隔离降压型恒流驱动IC，芯片工作于电感电流临界连续模式，具有高的转换效率，并且由于采用浮地架构从而实现真正的恒流驱动，流精度达+/-3%。

OC9308内部集成高压功率三极管，芯片无需辅助线圈供电，外围只需很少的，元件就能达到优异的恒流输出。芯片内部集成多种保护功能，包括过温保护，过压保护,短路保护，开路保护逐周期限流保护，芯片供电欠压保护等。

OC9308具有很低的启动电流，可在全电压交流输入范围内高效驱动LED。

OC9308采用SOP8封装。

特点

●内置高压功率管

●无需辅助线圈供电

●SOP8封装

●输出电流达220mA

●高效率高恒流精度: +/-3%

●电感电流临界连续模式

●过温保护

●短路保护

●开路/过压保护

●外围元件少

OC9308典型电路图

四款芯片主要应用在AC-DC LED驱动照明，T8，球泡灯，及其多种照明领域，

欧创芯的优势在于国产，在于价格的，在于与客户的响应速度。如果您想大规模的降成本，那么我可以负责任的告诉您，欧创芯是您的理想选择。

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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

12.2023 - ROHM - 选型指南 - 2024 Edition 代理服务技术支持现货查询批量订货

虹茂半导体特色产品介绍

型号- HM4115A,HM61CXX2,HM5054B,HM2259D,HM54XXBM5,HM5430D4,HM8100,HM8101,HM8008DR,HM5068,HM6240D,HM3410D,HM5501,LMV358,HM9708A,HM78XX,HM4056HA,HM6038,HM4051AD2,HM2101K,HM4057H,HM6240E,LM2596HV,HM1509E,HM3430D8,HM6033,HM6032,HM5056RD,HM3430,HM5501DR,HM5056RD8,HM8008MR,HM3157,HM2101,HM61NXX2,HM5056RE,HM56XXB,HM2741,HM2740,HM2459F,HM73XXN,HM5055DR,HM3140E,HM5501MR,HM8005DR,HM4310,HM4313,HM4057D6,HM2259,HM4057D8,HM4051A,HM6240D8,HM8008D8,HM7660,LMV393,HM56XXBM5,HM3141E,HM1509HV,HM9715,HM1156,HM54XXB,HM5056HA,HM8005MR,HM4051ADR,HM4057DR,HM73XXHB,HM75XXH,HM78XXM5,HM5415ARA,LMV321,HM5430D,HM8541,HM5056DR,HM6240,HM8006DR,HM4056,HM6235,HM4057,HM6234,HM4054,HM3430A,HM3122,HM3121,HM5415ABA,HM3005,HM75XXHB,HM5052MR,AMS1117B,LMV331,HM78L05,HM5056ES,HM6230,HM3430D,HM3430E,HM4054K,HM5460 ANZ,HM3232,HM5511B,LMV324,HM8006MR,HM2940,HM4070D8,HM4056A,L9110E,L9110,HM8563,HM6382,HM1084,HM9921,HM9922,HM462,HM3420B,HM9923,HM465,HM3420,HM53XXB,HM2103K,HM4055H,HM4070DR,HM4070,HM8006D8,HM5415ASA,HM5208FM,HM5431,HM9910,HM6245,HM5155,HM5430,HM5831,HM3410,DW03,HM232,HM5056D8,HM1236,HM3139,HM1235,HM3430D10

2023/11/7 - 虹茂半导体 - 商品及供应商介绍代理服务技术支持现货查询批量订货