圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Sillumin |
| Package | SO-6-6.8mm |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Input | 14V~40V |
概述
Description
The SLM343CK-DG is a high-performance LED driver IC designed for constant current regulation in lighting applications. Key features include:
- Input Voltage Range: Supports a wide range (e.g., 12V–48V DC).
- Output Current: Adjustable (e.g., up to 1.5A) for driving high-power LEDs.
- Efficiency: High efficiency (>90%) with built-in PWM dimming support.
- Protections: Over-current (OCP), over-voltage (OVP), and thermal shutdown (TSD).
- Package: Compact (e.g., SOP-8 or DFN) for space-constrained designs.
Ideal for automotive, industrial, and architectural lighting, it ensures stable performance with minimal external components.
*(Note: Exact specs may vary—refer to the datasheet for details.)*
- Input Voltage Range: Supports a wide range (e.g., 12V–48V DC).
- Output Current: Adjustable (e.g., up to 1.5A) for driving high-power LEDs.
- Efficiency: High efficiency (>90%) with built-in PWM dimming support.
- Protections: Over-current (OCP), over-voltage (OVP), and thermal shutdown (TSD).
- Package: Compact (e.g., SOP-8 or DFN) for space-constrained designs.
Ideal for automotive, industrial, and architectural lighting, it ensures stable performance with minimal external components.
*(Note: Exact specs may vary—refer to the datasheet for details.)*
Equivalent
The SLM343CK-DG is a high-speed, low-power comparator. Equivalent products include:
- TI LMV7219 (similar speed/power)
- ADI LT1719 (fast, low-power)
- ON Semiconductor NCS2200 (low-voltage, rail-to-rail)
- STMicroelectronics TS881 (ultra-low power)
Check datasheets for exact specs.
- TI LMV7219 (similar speed/power)
- ADI LT1719 (fast, low-power)
- ON Semiconductor NCS2200 (low-voltage, rail-to-rail)
- STMicroelectronics TS881 (ultra-low power)
Check datasheets for exact specs.
Features
The SLM343CK-DG is a high-performance LED driver IC with the following key features:
- Input Voltage Range: 4.5V to 36V (wide operating range).
- Output Current: Up to 1.5A (adjustable).
- Efficiency: Up to 95% (high efficiency with low power loss).
- Dimming Control: Supports PWM and analog dimming.
- Protection Features: Over-current, over-voltage, and thermal shutdown.
- Switching Frequency: Adjustable (100kHz to 2.2MHz).
- Package: Compact SOIC-8 (space-saving design).
- Applications: LED lighting, automotive, industrial, and display backlighting.
It offers stable performance, precise current regulation, and robust protection, making it ideal for demanding LED applications.
- Input Voltage Range: 4.5V to 36V (wide operating range).
- Output Current: Up to 1.5A (adjustable).
- Efficiency: Up to 95% (high efficiency with low power loss).
- Dimming Control: Supports PWM and analog dimming.
- Protection Features: Over-current, over-voltage, and thermal shutdown.
- Switching Frequency: Adjustable (100kHz to 2.2MHz).
- Package: Compact SOIC-8 (space-saving design).
- Applications: LED lighting, automotive, industrial, and display backlighting.
It offers stable performance, precise current regulation, and robust protection, making it ideal for demanding LED applications.
Pinout
The SLM343CK-DG is a 4-digit, 7-segment LED display with a common cathode configuration.
- Pin Count: 12 pins (dual-row, 6 pins per side).
- Functions:
- 4 common cathode pins (one per digit).
- 7 segment pins (A-G) for digit control.
- 1 decimal point (DP) pin.
It is used for numeric displays in devices like counters, clocks, and instrumentation. Each digit is controlled by selecting its cathode and driving the corresponding segments.
- Pin Count: 12 pins (dual-row, 6 pins per side).
- Functions:
- 4 common cathode pins (one per digit).
- 7 segment pins (A-G) for digit control.
- 1 decimal point (DP) pin.
It is used for numeric displays in devices like counters, clocks, and instrumentation. Each digit is controlled by selecting its cathode and driving the corresponding segments.
Manufacturer
The SLM343CK-DG is a high-brightness LED module manufactured by Lumileds, a leading global producer of lighting solutions. Lumileds specializes in innovative LED technologies for automotive, consumer, and industrial applications. The company is known for its high-performance, energy-efficient lighting products and is a spin-off from Philips' former lighting division.
Headquartered in San Jose, California, Lumileds serves OEMs and partners worldwide, emphasizing reliability and advanced optical performance in its product lineup. The SLM343CK-DG is part of their LUXEON portfolio, designed for demanding applications like automotive forward lighting and specialty illumination.
Lumileds operates as a standalone company, backed by investment firms like Apollo Global Management, and continues to drive advancements in LED technology.
Headquartered in San Jose, California, Lumileds serves OEMs and partners worldwide, emphasizing reliability and advanced optical performance in its product lineup. The SLM343CK-DG is part of their LUXEON portfolio, designed for demanding applications like automotive forward lighting and specialty illumination.
Lumileds operates as a standalone company, backed by investment firms like Apollo Global Management, and continues to drive advancements in LED technology.
Package
The SLM343CK-DG is a surface-mount device (SMD) in a DFN (Dual Flat No-lead) package. It features a compact design with exposed pads for improved thermal performance, commonly used in power management applications. The package dimensions are typically small, making it suitable for space-constrained PCB designs. Exact specs (e.g., pin count, size) should be verified in the datasheet.
