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Sensors
Magnetic Sensors
Current Sensors
OCH19605
Multi-axis Linear;Angle Position Sensors
OCH1970
OCH8309
Linear Hall-Effect Sensors
OCH1900
OCH1901
OCH1902
OCH8801
Hall-Effect Latches;Switches
OCH166A
OCH1305
OCH1300
OCH1691
OCH1670
OCH1306
OCH1305
OCH1300
OCH87891
OCH1691
OCH1670
OCH1661
OCH1660
OCH1620
OCH1611
OCH1610
OCH1609
OCH1608
OCH1602S
OCH1502N
OCH1502S
OCH178
OCH177
OCH175
OCH169
OCH168
OCH166A
OCH1804
OCH1801
OCH40171
OCH1812
OCH1810
OCH15300P
OCH15300
OCH1511
OCH1510
OCH1451
OCH1405/N
OCH184/N
OCH183/N
OCH182
OCH149
OCH147H
OCH145/N
OCH143
OCH145/N
OCH41F
IR LED
IR LED
OCBI28-60I933-ES3
OCBI28-60I943-ES3
OCBI28-60I853-V2
OCBI28-12I853-E0
OCBI28-12I943-E0
OCIR35-9075I945-HS5
OCIR35-8070I943-ES3
OCBI35-8070L8530-V0
OCBI38-15I945-ES5
OCBI38-15I943-ES5
OCBI38-15I942-ES2
OCBI38-15I941-ES1
OCBI38-15I855-EA5
OCBI38-15I853-EA5
OCBI38-15I852-EA2
OCBI38-15I851-EA1
OCBI38-12I945-ES5
OCBI38-12I943-ES5
OCBI38-12I942-ES2
OCBI38-12I941-ES1
OCBI38-12I855-EA5
OCBI38-12I853-EA5
OCBI38-12I852-EA2
OCBI38-12I851-EA1
OCBI38-80I945--ES5
OCBI38-80I943--ES5
OCBI38-80I942-ES2
OCBI38-80I941-ES1
OCBI38-80I855-EA5
OCBI38-80I853-EA5
OCBI38-80I851-EA1
OCBI38-60I945-ES5
OCBI38-60I943--ES5
OCBI38-50I942-ES2
OCBI38-50I941-ES1
OCBI38-60I855-EA5
OCBI38-60I853-EA5
OCBI38-50I852-EA2
OCBI38-50I851-EA1
Power Management
LCD&OLED Display Power&Drivers
OLED Display Power; Drivers
OCP2133
OCP2135
OCP21351
LCD Display Power & Drivers
OCP2130
OCP2131
OCP2131-G
OCP2131B
OCP2138
LED Drivers
Backlight LED Drivers
OCP8178
OCP81780
OCP81780-G
Flashlight LED Drivers
OCP8110
OCP8110A
OCP8111
OCP8111A
OCP8132A
OCP8135B
OCP81373
OCP81375
OCP81378
RGB LED Drivers
MOSFET
N-channel MOSFET
OCM4826S
OCM15N10D
N+P MOSFET
OCM4606S
OCM4614S
OCM4611S
OCM4616S
LDO
OCP1303
OCP2820
OCP1203A
OCP1405
OCP1410
OCP78L05
Wireless charging chip
Wireless charging Transmitter chip
Wireless charging Receiver chip
Power Switches
Load Switches
OCP9211
Over Voltage Protection Switches
OCP9226
OCP9225
Over Current Protection Switches
OCP9227
Motor Driver ICS
H-bridge Brushed DC(BDC) motor drivers
OCB8870
OCB608
H-bridge brushed motor drive
H-bridge brushed motor drive
Brushless DC(BLDC) motor drivers
OCH2988
OCH9166E
OCH29830
OCH29801
OCH29803
OCH29831
OCH29831H
OCH29851
OCH29890
OCH29891
OCH29895
OCH29897
OCH2991
OCH2991F
OCH2992
OCH2993/R
OCH29893
OCH11867
OCH477
OCH2970/A
OCH2971
OCH477J
OCH477E
OCH477H
OCH1579
Three phase brushless DC motor drive
High-cost performance single-phase brushless
DC motor drive
OCH2988
OCH9166E
OCH29830
OCH29801
OCH29803
OCH29831
OCH29831H
OCH29851
OCH29890
OCH29891
OCH29895
OCH29897
OCH2991
OCH2991F
OCH2992
OCH2993/R
OCH29893
OCH11867
OCH477
OCH2970/A
OCH2971
OCH477J
OCH477E
OCH477H
OCH1579
Programmable single-phase brushless DC motor drive
OCH2988
OCH9166E
OCH29830
OCH29801
OCH29803
OCH29831
OCH29831H
OCH29851
OCH29890
OCH29891
OCH29895
OCH29897
OCH2991
OCH2991F
OCH2992
OCH2993/R
OCH29893
OCH11867
OCH477
OCH2970/A
OCH2971
OCH477J
OCH477E
OCH477H
OCH1579
Four wire pure hardware configuration single phase brushless DC motor drive
Gate Driver & Intergrated Power Module
Gate driver
intergrated power mlodule
Motor specific MCU
Audio Amplifiers
Audio Operational Amplifiers
Speaker Amps
OCA7237
OCA72317
OCA7238
OCA7238
OCA72390
OCA72318
Switches & Multiplexers
Protocol-specific switches & muxes
MIPI Switches
OCP92012
Applications
Consumer
AR/VR
Mobile Phone
PC, laptop, and pad
PC
Laptop
pad
Wearable Devices
Smart watch
Smart Home
Home Appliances
Small Home Appliances
Consumer Robotics
Unmanned Aerial Vehicle
Industrial Automation
Industrial Control
security systems
Lighting system
Instrumentation and meters
Drivetrain
Industrial Robot
Automotive
Smart Cockpit
Drive System
Thermal Management
Auto-Body Control
Charging System
Energy and Infrastructure
Photovoltaic energy storage
Charging infrastructure
Sustainability
Environmental Sustainability
Green Product Management
Social Responsibility
Technical Support
Quality&Reliability
Product Quality Control
Product Reliability
Press Center
Product News
OCH19605高隔离高精度车规级电流传感器 匠心设计 电随芯动
元宇宙时代 OCS系列方案助力虚实自由切换
【芯动态】灿瑞科技携智能电机驱动IC亮相电机智造与创新应用峰会
追光驭电系列—IR LED助力智能终端生物识别能力
【因为senser所以智能】灿瑞新型3D磁传感器让机器人更“聪明”！
光影之魅，vivo X100与灿瑞科技OCP81373闪光驱动的完美结合
灿瑞发布AMOLED显示屏电源OCP2137,点亮精彩视界
逆风玩转，静音防抖，灿瑞推出三相无感BLDC驱动IC OCH2360
OCS发布平面和垂直霍尔效应开关&锁存器，打造车规级智能“开-关”
灿瑞科技OCP9212-超低待关机功耗的系统设计方案
用于充电前端防浪涌的过压保护芯片-OCP9225AH
OCS发布超高精度，微低功耗3D线性霍尔磁轴芯片OCH1970VAD-H
New Product Launch | OCS unveils its wearable device AMOLED display power chip – OCP21351
New Product Launch Security Upgrade–OCP9227 Current-Limiting Protection Chip
Intelligent Isolated Drive Optocoupler — The Guardian of New Power Systems
Empowered by Intelligence, Riding the Wave of Innovation: OCS Technology's High-Speed Hair Dryer Solution Empowers a Smart New Lifestyle
OCS Technology's automotive-grade magnetic sensors: empowering vehicle-road-cloud integration
The OCP8111B integrates PWM step-less dimming flash driver technology, driving technological innovation in flash fill light modules
Exploring New Frontiers in Lighting — OCP86012 Programmable Inductance-Free Single-Channel LED Flash Driver
Innovation-Driven, Talent-Centric — OCS Technology Scholarship and Teaching Grant Supports Talent Development at Shanghai University
LCD Display Power Chip-OCP82131
OCP2137 – a high-efficiency power management chip specifically tailored for AMOLED displays
High-precision LCD screen backlight driver chip-OCP81781
OCS Chip | Protection Chip for Charging Circuit Ports–OCP9223
OCS Technology's SOC chips empower magnetic wireless charging solutions, leading the way in charging innovation
Canrui Technology OCT6258 Optical Relay: Solid-State Empowerment Establishes a New Foundation for Isolated Control in Electronic Equipment
BMS Voltage Measurement Special Edition | OCT621X: Making Cell Monitoring More Accurate and Safer
OCS has launched its first automotive-grade ABS wheel speed sensor chip, the OCH4941MF-Q
A Novel Liquid Level Detection Solution Based on Cascaded Magnetic Sensors—OCH1315
Mastering Speed and Direction with a Single Core: The OCH1841 Speed and Direction Hall Sensor Redefines Motor Measurement and Control Experience
OCS officially launches the 3D linear Hall sensor OCH1973FVAD
IMD Insulation Monitoring Core | OCT621X: Establishing the First Line of Defense for High-Voltage Leakage Protection in Vehicles
OCS launches the all-new generation of high-precision magnetic encoder position sensors, the OCH1982
Company News
灿瑞品质︱OCS质量管理方针
中国集成电路独角兽榜单揭晓︱灿瑞科技入选“中国IC独角兽”企业
灿瑞活动︱小米产投&大家电部-业务共创会
【芯怀远山 共促发展】灿瑞为广西乡村振兴注入芯动力
这样的双向奔赴，芯动了吗？
【芯之所向 一往无前】灿瑞智能三轴磁力计方案助力惯性导航系统快速精准定向
一图看懂灿瑞科技2023年半年度财报
【党建铸芯】灿瑞科技党支部赴嘉兴南湖开展主题党日活动
【芯调研】市经信委、上汽集团、集成电路协会、交通电子行业协会等领导一行调研灿瑞
【芯动态】灿瑞科技慕展高光时刻，让“芯”更近！
关于选聘2023年度会计师事务所的通知
匠芯设计，赋能未来丨灿瑞科技项目入选上海设计100+！
芯活动丨灿瑞科技参加长三角汽车芯片对接交流会
OCS磁传感器系列芯片再获行业认可，获评铃轩奖优秀奖殊荣
上海灿瑞科技股份有限公司荣获首批上海市创新型企业总部授牌
硬核十强！灿瑞科技荣膺上海市高新技术成果转化项目自主创新十强 灿瑞科技 OCS灿瑞科技 2023-12-19 14:00 发表于上海
“芯知万物，赋能未来-灿瑞科技2024年产品技术交流会”圆满召开
专芯致志，联合攻坚 | 灿瑞科技荣获上海产学研合作优秀项目奖一等奖
砥砺前行，惟实励新丨回眸灿瑞2023年奋进之路
灿瑞科技荣获年度中国IC设计成就奖之年度创新IC设计公司
喜报丨灿瑞科技荣获2023年中国产学研合作创新成果优秀奖
Brilliant Innovation, Full "Chip" Showcase | A Retrospective of OCS Technology at E-Motion Shanghai 2024
OCS Technology has established a presence at the Jing'an District Postdoctoral Innovation Practice Base.
OCS made a striking appearance at the 11th Automotive Electronics Innovation Conference and the 2024 Automotive Electronics Application Exhibition, where it was honored with the Emerging Product Award.
Exhibition Review: Radiant Brilliance, New Achievements—OCS's 2024 Munich South China Electronics Fair Comes to a Perfect Close
OCS and the Yangtze River Delta National Innovation Center establish a joint enterprise innovation center to accelerate the rapid development of the intelligent sensor industry.
OCS Technology has been awarded the "Quality Supplier Award" for Outstanding Enterprise in BLDC Motor Controllers at the 2024 event.
OCS Technology's automotive-grade magnetic sensors: empowering vehicle-road-cloud integration
Empowering Growth, Elevating Quality Toward New Frontiers | OCS Technology Honored with the [SSE•Golden Quality-Scientific and Technological Innovation Award]
OCS Technology has been named among the top 10 sensor companies in the 2025 China Fabless 100 global ranking
The group standard "Performance Test Method for Hall Effect Sensors for Automotive Applications," led by OCS Technology, has been officially released
OCS Technology: Empowering Employees to Soar-Building a Better Future Together A Guide to Applying for the Senior Engineer Professional Title in Shanghai
Innovation-Driven, Talent-Centric — OCS Technology Scholarship and Teaching Grant Supports Talent Development at Shanghai University
Empowering Everything with Intelligent Perception | OCS Technology Honored as One of "China's Top 100 IoT Enterprises"
Youth Meets 'Chips': Building a Shared Future — A Tech Tour by Students of the Pearl Class at Longhui No.2 Middle School
Embracing the Party Ideology, Strengthening Core Capabilities — OCS Technology Holds a Theme Party Day Activity on July 1st
The Power of Role Models: Exemplary Primary-Level Party Organizations Infuse New Momentum into OCS Development
The national holiday coincides with a festive occasion; let us celebrate both holidays together
Technology empowers co-creation and mutual success: OCS Technology has been honored as Transsion Holdings' "2025 Sincere Partner."
Honored with the Luxshare Core Partner Award! OCS Technology and Luxshare Communications embark on a new journey toward high-quality development
Competency Certification | Canrui Technology's automotive-grade chips have been successfully included in the "Catalog of Reliability Grading for Domestic Automotive-Grade Chips (2026)"
Hardcore Tech Goes Mainstream | Two Major Nominations! Canrui Technology Nominated for Key 2026 Hardcore Chip Awards
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