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STMicroelectronics LED Driver Evaluation Board with ST1CC40 3 A DC Constant Current 850 kHz Switching STEVAL-ILL046V1
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | STEVAL-ILL046V1 |
| Switching Frequency | 850 kHz |
| Compliance | RoHS |
| For Use With | LED Driver |
| Standards/Approvals | RoHS |
| Kit Classification | Evaluation Board |
| Featured Device | ST1CC40 |
| Kit Name | STEVAL |
| LED Technology | LED Driver |
Key Features
- Operates at a fixed 850 kHz switching frequency for efficiency.
- Delivers adjustable constant current output up to 3 A DC.
- Includes protection against overheating, overcurrent, and short circuits.
- Standby inhibit mode reduces current consumption to 6 microamps.
- Compact design compatible with ceramic output capacitors.
- Precise current sensing using 100 mV feedback voltage and sensing resistor.
- RoHS compliant evaluation kit for LED driver development.
- Ideal for industrial and commercial LED driver applications.
Product Description
STMicroelectronics STEVAL-ILL046V1 LED Driver Evaluation Board features the ST1CC40 device, an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with adjustable current capability up to 3 A DC.
The evaluation board is configured to supply 660 mA by using a 150 mW sensing resistor connected to the feedback pin, where the feedback voltage is fixed at 100 mV, enabling accurate current sensing.
The design emphasizes compact size by leveraging high switching frequency operation and compatibility with ceramic output capacitors, suitable for space-constrained LED driver applications.
Robust protection mechanisms are built into the board, including safeguards against overheating, overcurrent, and output short circuits, ensuring reliable operation in demanding industrial or commercial lighting environments.
The inhibit mode minimizes current consumption to 6 μA during standby, maximizing battery life in portable or low-power devices. The board is ideal for development and evaluation of LED driver circuits, suitable for industrial, commercial, and consumer electronics applications.
Supports efficient LED driver design requiring precise constant current regulation and compact footprint. RoHS compliant, meeting environmental and safety standards for electronic components. Compatible with a range of LED driver use cases to accelerate product development cycles.
This evaluation kit is an essential tool for engineers designing LED driver applications leveraging the ST1CC40 device. Explore more LED Driver Evaluation Boards and development tools on EnvMart for your electronic design needs.
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Frequently Asked Questions
This model delivers an adjustable constant current output of up to 3 A DC.
The STEVAL-ILL046V1 operates at a fixed switching frequency of 850 kHz.
It includes protection against overheating, overcurrent, and short circuits to ensure reliable operation.
In standby inhibit mode, the current consumption is reduced to 6 microamps, which helps maximize battery life.
This evaluation board is designed for use with LED drivers, making it suitable for various LED applications.
The board uses a fixed feedback voltage of 100 mV for precise current sensing.
The country of origin for this evaluation board is India.
Yes, the STEVAL-ILL046V1 is RoHS compliant, meeting environmental and safety standards for electronic components.
The sensing resistor, connected to the feedback pin, allows for accurate current sensing by enabling a fixed feedback voltage.
It is ideal for industrial, commercial, and consumer electronics applications requiring precise constant current regulation.
The design emphasizes a compact size and compatibility with ceramic output capacitors, suitable for space-constrained applications.
This product is classified as an evaluation board, specifically for LED driver development.
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