Allicdata Part #: | 497-15226-5-ND |
Manufacturer Part#: |
ALED6001 |
Price: | $ 1.01 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC LED DRIVER CTRLR DIM 16HTSSOP |
More Detail: | LED Driver IC 1 Output DC DC Controller SEPIC, Ste... |
DataSheet: | ALED6001 Datasheet/PDF |
Quantity: | 1000 |
1920 +: | $ 0.91287 |
Voltage - Output: | -- |
Supplier Device Package: | 16-HTSSOP |
Package / Case: | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Applications: | Automotive |
Dimming: | Analog, PWM |
Frequency: | 1MHz |
Current - Output / Channel: | -- |
Series: | Automotive, AEC-Q100 |
Voltage - Supply (Max): | 36V |
Voltage - Supply (Min): | 5.5V |
Number of Outputs: | 1 |
Internal Switch(s): | No |
Topology: | SEPIC, Step-Down (Buck), Step-Up (Boost) |
Type: | DC DC Controller |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Given the rapidly developing electronics market, manufacturers of various devices need to ensure their products stay competitive. Fortunately, there have been vast improvements in the introduction of integrated power management integrated circuits (PMICs). These PMICs offer circuit designers and system engineers decisive advantages in terms of cost saving, power efficiency, and system performance optimization. PMICs offer substantial cost savings, as they can combine all the functions of many discrete components and eradicate the need for a separate set of PCB layers. Implementing optimized power management solutions can also save considerable PCB space and provide system performance enhancements. Furthermore, PMICs use integrated components containing application-specific functions, meaning designers have access to tailor-made solutions, with the corresponding cost savings.
LED drivers are a key component of power management ICs, and one example is the ALED6001. This LED driver is a microcontroller-based high-efficiency DC-DC LED power supply with integrated power management and lightning protection functions. It has several distinct advantages, including improved thermal performance and excellent lightning protection. It supports up to twelve strings of LEDs and an input source in the 8-50V range, making it relatively flexible. Furthermore, it comes with advanced protection capabilities, an integrated frequency hopping technology, and a 100mV resolution of current sensing.
The ALED6001 has a wide range of application fields. It is commonly used in the lighting and automotive industry to drive LED modules. In the automotive industry, the ALED6001 is used in vehicle interior and exterior lamps and displays, providing high-efficiency LED lighting solutions for LED headlamps, fog lamps, dashboards, and instrument panels. In the lighting industry, the ALED6001 is used in decorative luminaires, such as floodlights, street lights, and spotlights.
The working principle of the ALED6001 is fairly simple. The internal integrated PWM control circuit drives the power MOSFETs and inductor to provide the output current. When the EN pin is in logic high, the circuit will start operating. The voltage at current sensing node will be sensed and compared with the internal reference voltage. As a result of the comparison, an output current corresponding to the internal reference voltage will be generated. If the output current exceeds the specified limit, the internal protection circuit will be triggered and the PWM control circuit will be stopped, resulting in a drop in the output voltage and load current.
In conclusion, the ALED6001 offers a versatile and cost-effective LED driver solution for a wide range of applications. With its superior thermal performance, wide input range, integrated lightning protection, and adjustable output current, it can provide high-efficiency power management solutions for lighting and automotive industries.
The specific data is subject to PDF, and the above content is for reference
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