![Typical RGB LED Driver Chip Application Circuit with I2C Interface - LED_and_Light_Circuit - Circuit Diagram - SeekIC.com Typical RGB LED Driver Chip Application Circuit with I2C Interface - LED_and_Light_Circuit - Circuit Diagram - SeekIC.com](http://www.seekic.com/uploadfile/ic-circuit/201163203719505.jpg)
Typical RGB LED Driver Chip Application Circuit with I2C Interface - LED_and_Light_Circuit - Circuit Diagram - SeekIC.com
![RT4537 - 36V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver | Richtek Technology RT4537 - 36V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver | Richtek Technology](https://www.richtek.com/m/~/media/Richtek/Products/ProductSpecs/RT4537/en/Version3/87121uwbef.jpg?bc=White&h=355&la=zh-CN&w=660)
RT4537 - 36V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver | Richtek Technology
RT8555 - 36V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver | Richtek Technology
![LM3509SDX/NOPB IC LED DRVR RGLTR I2C 30MA 10SON LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) I²C Dimming 30mA 10-SON - AliExpress LM3509SDX/NOPB IC LED DRVR RGLTR I2C 30MA 10SON LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) I²C Dimming 30mA 10-SON - AliExpress](https://ae01.alicdn.com/kf/S4966e636ca594726b76828924dc3b21ep.jpg_640x640Q90.jpg_.webp)