Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
31～45 item / All 49 items
A global company that provides everything from world-standard consumer semiconductors to the latest digital signage products.
The Silicon Core Technology Group is a technology company established in Silicon Valley, USA, in 1997.
High output 40W × PSE certified. DALI2 power supply compatible with high current.
The SE-40-300-1050-W1D is a constant current LED driver that supports a maximum output of 1050mA, has obtained PSE certification, and is ideal for commercial facilities and store lighting. It is DALI2 compatible and allows for deep dimming control of 0.01%. ■ Specifications Input Voltage: 100–240V AC, 120–250V DC Output Current: 300–1050mA (1mA step) Output Voltage Range: 9–42V DC Maximum Output Power: 40W Dimming Method: DALI-2 compatible (DT6) Dimming Range: 0–100% (minimum 0.01%)
[Evaluation Board Available] Push-button with courtesy signal, 150mA linear LED driver
This is a single-channel LED driver with a programmable 150mA current source, push-button control, and a car-threshold signal input, integrating fade-in/fade-out lighting control. 【Application Examples】 Map lights, ceiling lights, door lights, and other automotive lighting. 【Specifications】 ■ Single-channel LED driver ■ No microcontroller required ■ Fade-in/Fade-out: 63 levels * Independent control via external resistor ■ Input voltage: 5V to 42V ■ Output current: Up to 150mA * Controlled by external resistor ■ Operating temperature range: -40 to +125℃ ■ Package: SOP-8-EP ■ AEC-Q100 compliant ＝＝＝ Free evaluation boards available! ＝＝＝ Limited to the first 30 companies, so please apply early if you are interested. (* We regret to inform that we cannot provide this to semiconductor manufacturers.) * For more details, please download the catalog or feel free to contact us.
Equipped with brightness adjustment function! Multi-channel LED driver for vehicle-mounted tail stop lamp.
The IS32LT3181 is an LED driver for automotive rear lights that supports an external option of a PMOS FET to stabilize the voltage of the LEDs and improves thermal power consumption characteristics. It features six programmable linear constant current sources, allowing the current of the six LED channels to be adjusted between 10mA and 75mA with just a single external resistor. With the built-in pulse width modulation (PWM) control, it allows selection between two brightness levels: the brightest stop state (PWM disabled) and a slightly brighter state for standard tail lighting (PWM enabled). 【Features】 - Simplifies automotive LED light systems and enhances reliability - Improves thermal power consumption characteristics - Equipped with thermal shutdown functionality - Protects from the worst thermal conditions - Controls the slew rate to minimize EMI noise *For more details, please refer to the PDF document or feel free to contact us.
Self-driving RGB pattern reduces power consumption without processor interrupts! LED driver for IoT.
The IS31FL3194 is a highly programmable LED driver housed in an ultra-compact 1mm x 1.6mm WCSP-8 package. By allowing flexible programming, it can be configured to operate RGB LEDs as a single RGB group, an RG+W group, or as three individual colored LEDs using pre-set patterns. Additionally, its characteristics, such as a dropout voltage of 150mV at 20mA, a quiescent current of 0.8mA, and a shutdown current of 1uA, make it ideal for low-power battery-operated applications. **Features** - Programmable LED lighting sequences and color tones through gamma correction - Reduced power consumption for the system - Maintains LED drive even in low-power sleep mode - Allows the microcontroller to focus on critical system function processing - Compact and highly programmable *For more details, please refer to the PDF documentation or feel free to contact us.*
The SEB terminal can be set to low, or power consumption can be reduced through the software shutdown function.
Designed for LED driving, consisting of 36 constant current channels with independent PWM control. The average LED current can be changed in 256 steps by initiating the I2C interface and varying the PWM duty cycle.
Holds a constant current 3A buck regulator. Input voltage is 4.5 to 40V. For automotive and aircraft lighting, etc.
The PWM dimming LED driver 'IS32LT3954' is used in various automotive lighting applications, as well as in aircraft lighting and interior lighting. It is a buck regulator equipped with a wide input voltage range, low reference voltage, fast output response, and excellent PWM dimming performance, making it suitable for driving high-current LED strings. With a wide input voltage range of 4.5 to 40V, it supplies a constant current of up to 3A, capable of driving a single LED or multiple LEDs connected in series. 【Features】 ■ Fault report function ■ True average output current control ■ Current limiting per cycle ■ Dimming via direct logic input or power supply voltage ■ Internal control loop compensation ■ Under-voltage lockout (UVLO) and thermal shutdown protection *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Dynamic headroom control function! Built-in protection circuits for detecting open/short circuits and abnormal heating!
The IS32LT3124 is a programmable 4-channel current regulator. Each channel can deliver a current of up to 150mA. The maximum current value for each channel can be set using external resistors. Additionally, by combining the outputs, a maximum current of 600mA can be delivered. By adding an optional external PMOS FET, thermal stress on the IC is reduced.
The first 30 companies will receive an evaluation board. A 150mA linear LED driver compatible with 63 levels of brightness control.
The "IS32LT3175" is an LED driver that supports a maximum current output of 150mA, with programmable push-button control and courtesy signal input. It allows for 63 levels of brightness control through an external resistor, creating a luxurious lighting effect with soft fade-in/fade-out transitions. Its compact size, achieved by reducing the number of components, makes it suitable for use in automotive lighting such as map lamps, ceiling lights, and door lights. 【Specifications】 ■ Single-channel LED driver ■ No microcontroller required ■ Input voltage: 5V to 42V ■ Operating temperature range: -40 to +125℃ ■ Package: SOP-8-EP ■ AEC-Q100 compliant ★ Free evaluation boards available for the first 30 companies! (Application deadline: End of March 2021) If you are interested, please apply through the "Contact Us" section. *You can view the English version of the product documentation via PDF download.
Supports up to 15 high-brightness LED strings! Wide input range and dimmable 1A LED driver.
The "RCDE-48 Series" is an LED driver manufactured by RECOM, featuring an input voltage of up to 60VDC and a constant current output of 1050mA, enabling analog or PWM dimming. It can drive up to 15 high-brightness LED strings with constant currents of up to 350mA, 700mA, or 1050mA at an efficiency of up to 97%. For more details, please download the file below for reference. Members who download will receive a detailed datasheet and the RECOM product selection guide. 【Features】 ■ Input voltage range: 6 to 60VDC ■ 0 to 100% linear analog or PWM dimming compatible with 3.3V logic ■ Dim pin can also be used for remote ON/OFF control ■ MTBF of 1.3 million hours ■ RoHS2 compliant *For more information, please refer to the PDF materials or feel free to contact us.
1/1000 dimming support, no flicker occurrence!
DALI (Digital Addressable Lighting Interface) dimming relies on standardized digital communication technology, focusing on the comprehensive advantages of real-time communication execution response, dimming accuracy, and control reliability, and is used in many homes, hotels, and large public transportation systems. It is widely of interest in intelligent lighting systems and has been adopted by many lighting designers. The BP1389 employs a hybrid dimming technology of digital and analog, ensuring not only soft dimming performance but also that the light is reliably dimmed, particularly meeting the dimming accuracy requirements at 1/1000 depth dimming. In conjunction with Lingou's cost-effective ARM0 core 32-bit MCU 033 series, it accurately executes DALI commands to control output current, demonstrating an exponential dimming curve tailored to the human eye, making the dimming process soft and flicker-free.
!["LED Driver" [Dimming method can also be selected]](https://image.mono.ipros.com/public/product/image/2000335964/IPROS9444831472038260.png?w=280&h=280)
A trusted LED driver from Taiwan's Matsuo Corporation, which has a proven track record of use in Japan. High quality made in Taiwan at a reasonable price.
The LED lighting fluorescent lamps supplied by Taiwan Matsuo Corporation as ODM have been adopted in over 1 million units in Japan. This is our own LED driver used in the heart of the proven LED lighting. A reliable LED driver achieved at a low price by being assembled on the latest production equipment line. 【Features】 ■ Power Capacity From 2W to 300W Custom designs are available to match the desired shape and capacity. Many proven products are also available. ■ Modes Constant Voltage (CV) mode, Constant Current (CC) mode ■ Dimming Methods Phase, 0 ~ 10V, PWM, Non-Dimming
A wide range of high-voltage power supplies, including stationary, handheld, and rack types, is extensively featured!
This catalog is the comprehensive catalog of Towa Keisoku Co., Ltd., a manufacturer specializing in high-voltage stabilized power supplies. It features various products including the basic stationary high-voltage power supply "BST series," which allows for multiple function additions, the handy high-voltage power supply "HST series" convenient for simple experiments, and the rack-mounted high-voltage power supply "RST series" with a maximum voltage of 100kV, among others. [Contents] ■ Stationary BOX type ■ Handy type ■ Rack type ■ Module type ■ Introduction of special operations, etc. *For more details, please download the PDF or feel free to contact us.
Low loss and low power consumption in power circuit technology!
Our company designs and manufactures energy-efficient switching power supplies. Thanks to our power circuit technology, when comparing our 15W standard eco power supply with other products, the efficiency from light load to rated load exceeds 80%, significantly improving efficiency, especially at light loads. Additionally, in standby mode (energy-saving mode), our products have significantly lower loss and consumption compared to competitors. We can develop products tailored to our customers' needs. 【Provided Technologies】 ■ Design and development of energy-efficient power supplies ■ Manufacturing and assembly of various power supplies ■ Consultation on other energy-saving power supply technologies and eco measures ■ Renewal design of customers' existing power supply designs *Please feel free to contact us for more details.
