New product delivery
New product deliveryCXHB6556D Half-Bridge Driver CXHB6555 Low side driver ,CXHB6556A High and low side driver ,CXHB6556B High and low side driver ,CXHB6557 High and low side driver high voltage, high speed power MOSFET
The CXHB6555 CXHB6556A CXHB6556B CXHB6557 is a high voltage, high speed power MOSFET and IGBT driver based on P_SUB P_EPI process. The floating channel driver can be used to drive two N-channel power MOSFET or IGBT independently which operates up to 120 V. Logic inputs are compatible with standard C...
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Cxig75r120kx1 Igbt34 Module | 1250v/75a High Frequency Low Loss IGBT Power Module-JTM-IC
In the modern power electronic system pursuing high efficiency and high power density, the performance of IGBT module directly determines the efficiency and reliability of the whole equipment. CXIG75R120KX1(IGBT34), as a IGBT module adopting advanced trench and field stop technology, has 1250V withstand voltage, 75A rated current and excellent switching characteristics, and is very suitable for high frequency switches, Servo Drive, harsh application scenarios such as welding power supply. This paper will comprehensively analyze the technical characteristics, performance parameters and typical applications of this module, providing engineers with reference for selection and design.
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Cxig100r120kz1 Igbt34 Module | 1200v/100A Low-Loss IGBT Power Module-JTM-IC
Csig100r120kz1_igbt34 is a IGBT module of rated voltage 1200V and rated current 100A, with low conduction loss and excellent switching performance, suitable for medium and high power conversion occasions. The module integrates a fast recovery diode to further improve the overall efficiency and reliability of the system.
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Cxig150r120kz1 Igbt62 Module-1200v/150A High Performance IGBT Module | JTM-IC
CXIG150R120KZ1_IGBT62 is a IGBT module designed for medium and high power applications, with 1200V collector-emitter withstand voltage (V voltage CES voltage) and 150A continuous collector current (I voltage C voltage), suitable for demanding industrial environments. This module not only has low saturation voltage drop and optimized switching loss, but also integrates fast recovery diode to effectively improve the efficiency and reliability of the whole machine.
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Cxig200r120kz1 Igbt62 Module-1200v/200A Low Loss Power Module-Variable Frequency Drive and Ups Application-JTM-IC
CXIG200R120KZ1 is a high-performance IGBT power module, which adopts advanced packaging technology and optimized chip design to provide 200A continuous current capability at 1200V voltage level. This module is specially optimized for industrial application environment, with low saturation voltage drop, fast switching characteristics and excellent thermal management capability, and can maintain stable and reliable performance under harsh working conditions.
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Cxig300r120kx1 Igbt62 Module-1200v/300a Fourth Generation Fast IGBT-20kHz High Frequency Switch-JTM-IC
CXIG300R120KX1 IGBT62 is a high-performance IGBT power module, which adopts advanced DBC (directly combined with copper) technology to isolate copper base plate and integrates gate resistance and fast recovery diode. The rated voltage of the module is 1200V, the rated current is 300A, the saturation voltage is reduced to 1.85V, and the switching frequency is as high as 20kHz, which perfectly meets the requirements of modern power electronic systems for high efficiency, high power density and high reliability.
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CXEP2350 Single phase Multi functional Energy Metering Chip - High precision Power Measurement - SOP8 Packaging - JTM-IC Official Website
CXEP2350 is a high-performance single-phase multifunctional metering chip that uses advanced ∑ - Δ conversion technology and digital signal processing architecture to accurately measure active power, current effective value, and voltage effective value. The chip is equipped with a 3.579MHz high-precision oscillator and a 2.43V reference voltage source, which can achieve stable operation without the need for external clocks and reference components. Its unique anti static algorithm ensures accurate measurement when the input signal power is greater than the internal noise value, effectively avoiding the measurement blind spot of traditional measurement chips in small signal situations.
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CXAS42304 High precision Electronic Temperature Gun Dedicated Analog Front end Chip - Single Channel 24 Bit ADC - JTM-IC Official Website
CXAS42304 is a high-performance single channel analog front-end chip, specifically optimized for electronic temperature guns and high-precision low-frequency measurement applications. The chip adopts advanced ∑ - Δ conversion technology to achieve 24 bit lossless code performance and can directly process weak differential signals from sensors. It integrates a programmable gain amplifier (fixed gain 128 times) and a digital filter internally, supporting fully differential analog input and external reference voltage input. It is worth mentioning that the chip is equipped with a high-precision digital temperature sensor, which can directly measure the temperature of the chip, providing convenience for temperature compensation and system monitoring.
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CXAS42303 High precision Electronic Scale Analog Front end Chip - Dual channel 24 bit ∑ - Δ ADC - JTM-IC Official Website
CXAS42303 is a high-performance, low-power dual channel analog front-end chip designed for low-frequency signal measurement in electronic scale systems. This chip is capable of directly receiving weak differential signals from sensors and converting them into high-precision digital signals through a 24 bit ∑ - Δ analog-to-digital converter for output. It integrates a programmable gain amplifier internally, supporting three gain options of 32, 64, and 128, suitable for sensor inputs of different ranges. The chip also has excellent power supply rejection ratio and common mode rejection ratio, which can effectively suppress 50Hz/60Hz power frequency interference and ensure the stable operation of the system in complex environments.
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CXAS42302 High Precision Four and a Half Bit A/D Converter - Data Sheet and Application Guide | JTM-IC
CXAS42302 is a high-precision A/D converter that integrates multiplexed BCD outputs and digital driver circuits. Its biggest feature is that it supports a measurement range of ± 20000 counts and ensures that the error does not exceed ± 1 word at full range of 2.0000V. This chip has true proportional computing capability, automatic zero adjustment function, and extremely low zero point error(10μV), Suitable for situations that require extremely high precision.
Product Categories
Product CategoriesPower Management
The power mangagement IC of CHENGXIN includes:DC/DC,LDO, Voltage Detector,Battery Charger,Load Switch,Relay Driver,LED Driver and so on. CHENGXIN can support whole solution of power management for customers, such as: commercial power supply,adapter power supply,battery power supply.Applications include: TV, STB,meters, PON, mobilephones,telephones,electronic toys,security and protection monitoring,portable power source,Ukey and so on. CHENGXIN can support whole solution for customer to make customer's product more efficient, more economical, more convenient and closer to perfection.Pls contact us without any hesitation
Power Device
Basing on the high efficiency, High power density, as well as enhancing avalanche energy in harsh environment, CHENGXIN provides various products for circuit designers to continuously improving system efficiency and making rapid, stable and efficient power managemen.
EEPROM Memory
CHENGXIN offers the serial EEPROM from 2K to 2M bits,the package includes SOP, TSSOP, DIP, UDFN, WLCSP, TSOT, be widely applied in consumer, industrial control, communication, medical instruments and other fields.
MCU
Keep up with the requirements in the field of electric energy measurement, continuously launch relevant measurement products, and support all types of electric energy measurement systems
Led Driver
The LED drive ICs of CHENGXIN company includes non isolated constant current drive IC, non isolated high PF drive IC, isolation high PF low THD constant current drive IC, ripple current removed IC and other series of products to meet the customers' different application needs at home and abroad.
Audio Amplifier IC
Provide various interface circuits, widely used in industrial control, instrumentation, security, consumer electronics and other fields。
MCU Memory ADC Clock
Aiming at different application, MCU products of CHENGXIN is divided into general purpose MCU and special purpose MCU. General purpose MCU is used in consumer electronics products, household appliances and intelligent controller,which has IO type series and AD type series, low-cost OTP ROM and cost-effective MTP ROM, rich function modules, varies package type. Special purpose MCU is used in motor control, which has high integration and minimal external components, built-in special function modules for motor control. Aiming at motor control, promotion for 8051 core makes it possible for high computing speed and excellent data processing ability.
The Most Recent Announcements
the most recent announcementsCXLB7316A High Efficiency Synchronous Buck Lithium Battery Charging Management Chip-JTM-IC Professional Solution
CXLB7316A is a high-efficiency synchronous Buck charge management chip designed for 2 to 10 cell Li-ion/Li-polymer batteries. Its wide input voltage range of 8V to 60V, supports a maximum charge current of 10A, and is suitable for a variety of high-power portable devices. The chip is packaged in TSS...
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CXSD62687 2A High Efficiency Synchronous Buck Converter-96% Efficiency, 600KHz Frequency, 4.5 V-16V Wide Input, Suitable for Set-Top Boxes and Flat Panel TVs | JTM-IC Official Website
The CXSD62687 is a fully integrated current mode control syn...
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CXSD62686 3A Synchronous Buck Converter-COT Mode, Ultra-Fast Transient Response, 4V-18V Wide Input, Suitable for Digital TV and Network Terminals | JTM-IC official website
The CXSD62686 is a synchronous step-down DC/DC converter bas...
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CXSU63314 Efficient Synchronous Boost Converter-97% Efficient, 1.4MHz Switch, SOT-23-6L Package for Wireless Devices and Portable Media Players | JTM-IC website
In today's high-performance portable devices and wireless co...
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CXSU63313 low power consumption boost chip -0.8V startup, 5.5μA quiescent current, 200mA output, suitable for portable devices and LED flashlights | JTM-IC official website
CXSU63313 is a high-performance boost voltage regulator chip...
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CXSU63311 high efficiency boost DC/DC converter-93% efficiency, 550KHz fixed frequency, SOT-23-6 package | JTM-IC website
CXSU63311 integration of a 0.08Ω N-channel MOSFET switch an...
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CXSU63310 wide input boost converter -2.2V to 16V input, adjustable current limit, 93% high efficiency DC-DC chip | JTM-IC official website
In today's diversified electronic equipment power supply sys...
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CXSU63309 Boost Converter Chip-1.25 V Reference, High Efficiency OLED/LED Drive Power Solution | JTM-IC Official Website
In modern electronic devices, power conversion efficiency an...
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CXSU63308 Boost Converter-High Integration, Low Power Consumption DC-DC Chip for OLED Bias and LED Driver | JTM-IC official website
In modern portable electronic devices, the performance of th...
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CXSU63312 High Efficiency Boost Converter -5V Input, 28V Output, SOT23 Package, Suitable for OLED/LCD Bias and LED Driver | JTM-IC official website
CXSU63312 is a step-up switching regulator with an integrate...
Product Promotion
Product promotionCXLE82129X step-down LED constant current driver chip: high-precision ± 5%, built-in 800V rectifier bridge, no VCC capacitor design
Against the backdrop of global advocacy for energy conservation, consumption reduction, and green lighting, the efficiency, reliability, and cost of LED driving technology have become the core of market competition. The CXLB82129X launched by Shangha...
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Cxle82128 Efficient Boost LED Driver Chip: a Complete Solution Supporting PWM Dimming and Overvoltage Protection | JTM-IC
CXLE82128 is a current-mode boost converter dedicated to dri...
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Cxlb73338 Lithium Battery Charging Chip: Complete Charging Solution Supporting Reverse Connection Protection and Thermal Regulation | JTM-IC
CXLB73338 is a lithium battery charging management chip with...
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Cxlb73336 | 16V OVP Overvoltage Protection Single Lithium Battery Charging IC | Positive and Negative Reverse Connection Protection | 3ma-500ma Programmable | JTM-IC
With the increasing popularity of single lithium battery pow...
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Cxlb73337 Single Lithium Battery Charger-Positive and Negative Double Reverse Connection Protection, 3ma-600ma Programmable Charging, Suitable for Miniature Lithium Batteries and Portable Devices | JTM-IC Official Website
CXLB73337 is a complete single lithium ion/lithium polymer b...
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Cxlb73335 Single Lithium Battery Charger Chip-with Reverse Connection Protection, 10ma-600ma Programmable Charging Current | Jtm-ic.com
The CXLB73335 is a complete single lithium ion/lithium polym...
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Cxlb73334 Single Lithium Battery Charger Chip: Reverse Connection Protection, 3ma-600ma Adjustable, SOT23-5 Package | JTM-IC Official Website
CXLB73334 is a highly integrated single lithium battery char...
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Cxlb73333 Dual Lithium Battery Charging Management Chip: 8.4V/0.9A Linear Charging, Support Temperature Monitoring and Dual Led Indication
CXLB73333 is A complete linear charging controller for two-c...
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Cxlb73331 Single Lithium Battery Charging Management Chip: High Efficiency Constant Current and Constant Voltage, USB Power Supply, Integrated Reverse Connection Protection
CXLB73331 is a linear charge management chip designed for a ...
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Cxlb73332 Single-Chip Lithium Battery Charging Management Chip: Linear Constant Current and Constant Voltage, USB Compatible, Ultra-Low Standby Power Consumption
CXLB73332 is a single lithium ion battery management chip wi...
Promote Products
the most recent announcementsCXLE87133BCE DMX512 Differential Parallel LED Driver IC Data Manual | 16 Bit Grayscale Gamma Correction | JTM-IC Official Solution
CXLE87133BCE is a 3-channel LED constant current driver chip based on differential parallel architecture, supporting up to 4096 channel addressing and built-in E2PROM storage unit, which can achieve address encoding and configuration saving without external memory. The chip adopts enhanced gamma cor...
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Cxle82134fk High Precision Step-down Led Constant Current Driver Chip-JTM-IC Intelligent Dimming Lighting Solution
CXLE82134FK is a high-performance constant current driver ch...
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Cxle82135xj External OVP Step-down Led Constant Current Driver Chip Deep Analysis-JTM-IC Highly Reliable Dip7 Packaging Solution
CXLE82135XJ is a highly integrated driver chip designed for ...
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Cxle82136xs External OVP Step-down LED Driver Chip-JTM-IC High Anti-Interference Sop10 Packaging Solution
CXLE82136XS is a high-performance driver chip designed for n...
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Cxle82133fn High Precision Step-down LED Driver Chip Analysis-JTM-IC Intelligent Lighting Driver Solution
CXLE82133PN is a high-performance driver chip designed for n...
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Deep analysis of CXLE82132XJ external OVP step-down LED driver chip - JTM-IC high reliability lighting solution
CXLE82132XJ is a high-performance driver chip designed speci...
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Detailed explanation of high-performance LED constant current driver chip CXLE82131XK - JTM-IC technology analysis and application guide
CXLE82131XK is a high-precision buck constant current driver...
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CXLE82130X LED constant current driver chip: no VCC capacitor design, ± 5% high precision, SOP7 package, wide voltage input
CXLE82130X is a step-down constant current driver chip that ...
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CXLE82129XK step-down LED constant current driver chip: integrated 800V rectifier bridge, no VCC capacitor, ± 5% constant current accuracy, ASOP7 package
CXLE82129XK, Voltage reducing LED driver chip, non isolated ...
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CXLE8275XD LED constant current driver chip: low PF floating Buck solution, high-precision constant current, built-in 500V MOSFET
The CXLE8275XD adopts advanced full cycle closed-loop induct...
Industry News
Industry newsCXLE8434XS LED Constant Current Driver Chip - No VCC Capacitor, High Voltage Integration, Wide Voltage Input | jtm-ic.com
The CXLE8434XS is designed specifically for isolated flyback LED constant current power supplies, supporting a full range of input voltages from 85Vac to 265Vac, and is suitable for mainstream global power grid standards. The chip operates in the int...
CXLE8467XH high-power flyback LED driver chip: DIP7 package, ± 5% constant current accuracy, 24W isolation solution without VCC capacitor | JTM-IC
CXLE8467XH is a constant current driver chip designed specifically for isolated LED lighting. It adopts a flyback topology and supports a globally applicable input voltage of 85Vac~265Vac. The chip integrates 600V/650V high-voltage power MOSFETs and ...
CXLE8434XH high-precision flyback LED driver chip: isolated design, no need for VCC capacitor, deep analysis of ± 5% constant current accuracy | JTM-IC
CXLE8434XH is a constant current driver chip designed specifically for isolated LED lighting. It adopts a flyback topology structure and supports a full range of input voltages from 65Vac to 265Vac. The chip integrates a 650V high-voltage power MOSFE...
CXLE83184CR high-precision LED driver chip: in-depth analysis of integrated PFC, constant current control, and comprehensive protection functions | JTM-IC
CXLE83184CR is a non isolated buck LED driver chip that integrates active power factor correction (PFC) and high-precision constant current control. This chip adopts critical conduction mode (CrM), effectively reducing switching losses and optimizing...
CXLE83183B LED driver chip: Integrated PFC, high-precision constant current, and multiple protection functions detailed explanation | JTM-IC
CXLE83183B is a non isolated buck LED driver chip that integrates active power factor correction (PFC) and high-precision constant current control. The chip operates in critical conduction mode (CrM), significantly reducing switching losses and optim...
CXLE83180DN high-precision non isolated APFC LED driver chip | High power factor, high reliability solution
CXLE83180DN is a high-performance LED driver chip designed specifically for general-purpose power supplies. It operates in critical conduction mode (CrM), significantly reducing switching losses and electromagnetic interference (EMI) while improving ...
CXLE83182EN high-precision non isolated buck PFC LED driver chip | DIP7 package, high reliability, multiple protections
CXLE83182EN is a high-performance LED constant current driver chip designed specifically for general-purpose power supplies. It operates in critical conduction mode (CrM), effectively reducing switching losses and electromagnetic interference (EMI) w...
CXLE83181DN high-precision non isolated APFC LED driver chip | high PF, multiple protection, SOP7 package
CXLE83181DN is a high-performance LED constant current driver chip designed specifically for general-purpose power supplies. It operates in critical conduction mode (CrM), effectively reducing switching losses and electromagnetic interference (EMI) w...
Cxle83179bh High-Precision Non-Isolated Step-down PFCs LED Driver Chip Solution | High Efficiency, Energy Saving and Multiple Protection
CXLE83179BH is a high-performance driver chip specially designed for LED lighting. It uses critical conduction mode (CrM) to work, improving efficiency while effectively reducing switching loss and electromagnetic interference (EMI). By removing the ...
Cxle82137d Full Cycle Sampling Low PF Floating Ground Buck LED Driver Chip-JTM-IC High Precision Digital Current Adjustment Solution
CXLE82137D is an LED constant current driver chip optimized for low power factor (PF) floating Buck topology. Its core advantages are "full-cycle current sampling" and "closed-loop control". Through real-time monitoring and adjustment of the average ...

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