RT8543GQW
- Mfr.Part #
- RT8543GQW
- Manufacturer
- Richtek
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR CTRL PWM 50MA 20WQFN
- Stock
- 38,305
- In Stock :
- 38,305
Request A Quote(RFQ)
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- Manufacturer :
- Richtek
- Product Category :
- LED Drivers
- Product Status :
- Active
- Internal Switch(s) :
- yes
- Type :
- DC DC Controller
- Mounting Type :
- Surface Mount
- Voltage - Output :
- 43V
- Minimum Operating Temperature :
- - 40 C
- Applications :
- Backlight
- Subcategory :
- Driver ICs
- Features :
- PWM Dimming, Overvoltage Protection
- Output Voltage :
- 43 V
- Voltage - Supply (Min) :
- 2.5V
- Product Type :
- LED Lighting Drivers
- Topology :
- Step-Up (Boost)
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Frequency :
- 600kHz ~ 1.2MHz
- Supplier Device Package :
- 20-WQFN (4x4)
- Current - Output / Channel :
- 50mA
- Operating Frequency :
- 600 kHz to 1.2 MHz
- Maximum Operating Temperature :
- + 85 C
- Number of Outputs :
- 6
- Output Current :
- 5 mA to 50 mA
- Number of Channels :
- 1 Channel
- Voltage - Supply (Max) :
- 24V
- Package / Case :
- 20-WFQFN Exposed Pad
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Dimming :
- PWM
- Mounting Style :
- SMD/SMT
- Series :
- -
- Datasheets
- RT8543GQW

LED Drivers Richtek RT8543GQW Overview
Illuminate your projects with precision and efficiency using the LED Drivers Richtek RT8543GQW. Crafted by Richtek, a renowned leader in integrated circuits, this innovative product redefines control and power management for LED lighting systems. Whether you're designing for residential, commercial, or industrial applications, the RT8543GQW offers unparalleled performance and reliability, making it the ideal choice for demanding lighting solutions.
RT8543GQW Features
- Advanced PWM Control: Achieve precise brightness control and flicker-free operation with the integrated PWM controller.
- High Efficiency: Maximize energy savings and reduce operating costs with the ultra-efficient design, capable of driving LEDs up to 50mA.
- Compact Form Factor: The 20-WQFN package ensures easy integration into space-constrained designs, saving valuable board space.
- Wide Application Range: Suitable for a variety of LED lighting applications, including architectural lighting, automotive lighting, and backlighting.
- Robust Protection Features: Built-in overcurrent protection and thermal shutdown ensure reliable operation and longevity.
RT8543GQW Applications
- Architectural Lighting: Enhance the ambiance of buildings and structures with dynamic and energy-efficient LED lighting. The RT8543GQW's precise control allows for stunning visual effects and mood setting.
- Automotive Lighting: Illuminate roads and enhance vehicle visibility with LED headlights, tail lights, and interior lighting systems. The RT8543GQW's compact design and efficiency make it perfect for automotive applications.
- Backlighting: Illuminate displays, signage, and keyboards with uniform and energy-efficient LED backlighting. The RT8543GQW's high efficiency and protection features ensure consistent performance in various backlighting scenarios.
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