RT4831AWSC
- Mfr.Part #
- RT4831AWSC
- Manufacturer
- Richtek
- Package / Case
- 24-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC LED DRV LIN I2C WL-CSP-24
- Stock
- 11,809
- In Stock :
- 11,809
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- Manufacturer :
- Richtek
- Product Category :
- LED Drivers
- Product Status :
- Active
- Series :
- -
- Maximum Operating Temperature :
- + 85 C
- Mounting Type :
- Surface Mount
- Type :
- Linear
- Topology :
- -
- Frequency :
- 450kHz ~ 1.1MHz
- Voltage - Supply (Min) :
- 2.7V
- Output Current :
- 150 mA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Internal Switch(s) :
- yes
- Package / Case :
- 24-UFBGA, WLCSP
- Voltage - Supply (Max) :
- 5V
- Number of Outputs :
- 4
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Number of Channels :
- 4 Channel
- Applications :
- Backlight
- Supplier Device Package :
- 24-WL-CSP (BSC) (1.84x2.68)
- Operating Frequency :
- 1 MHz
- Voltage - Output :
- 4V ~ 6.5V
- Output Voltage :
- 4 V to 7.15 V
- Dimming :
- I²C, PWM
- Minimum Operating Temperature :
- - 40 C
- Features :
- Over Current Protection, Overvoltage Protection, Overtemperature Protection, Output Short-Circuit Protection
- Subcategory :
- Driver ICs
- Product Type :
- LED Lighting Drivers
- Mounting Style :
- SMD/SMT
- Current - Output / Channel :
- 100mA
- Datasheets
- RT4831AWSC

LED Drivers Richtek RT4831AWSC Overview
The LED Drivers Richtek RT4831AWSC is a highly efficient, linear LED driver integrated circuit designed to cater to a broad spectrum of lighting solutions. This component, developed by Richtek, is housed in a compact WLCSP24 package, making it ideal for space-constrained applications. With its I2C interface, the RT4831AWSC allows for enhanced programmability and real-time adjustments, enabling precise control over lighting effects and power management. This driver is perfect for developers looking to implement advanced lighting features in their products while maintaining energy efficiency and high performance.
RT4831AWSC Features
The RT4831AWSC LED driver boasts several key features that make it a standout choice for powering LEDs. Its linear driving mode ensures smooth and stable light output without flickering. The integration of an I2C interface facilitates communication with microcontrollers for dynamic control over dimming and brightness settings. Additionally, the compact WLCSP24 packaging is designed for optimal integration in portable and miniaturized devices.
RT4831AWSC Applications
- Smartphone and Tablet Backlighting: Utilizes precise dimming control via I2C to enhance visual display quality and reduce power consumption.
- Automotive Interior Lighting: Offers reliable, flicker-free illumination crucial for dashboard and in-cabin lighting, enhancing both aesthetics and functionality.
- Portable Consumer Electronics: Ideal for use in wearable devices, where space is at a premium and power efficiency is crucial.
- Home Automation Lighting: Integrates seamlessly into smart home systems, providing customizable lighting solutions that can be adjusted remotely for comfort and energy efficiency.
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