![mosfet - What is the purpose of a diode and resistor at the gate of a FET in this LED driver circuit? - Electrical Engineering Stack Exchange mosfet - What is the purpose of a diode and resistor at the gate of a FET in this LED driver circuit? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/It9JS.png)
mosfet - What is the purpose of a diode and resistor at the gate of a FET in this LED driver circuit? - Electrical Engineering Stack Exchange
![circuit design - Understanding inductor and LED ripple current in LM3409 - Electrical Engineering Stack Exchange circuit design - Understanding inductor and LED ripple current in LM3409 - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/7sUg8.jpg)
circuit design - Understanding inductor and LED ripple current in LM3409 - Electrical Engineering Stack Exchange
GitHub - phillid/led-driver: 450 mA, 17 W LED Driver based around the LM3409(HV). Moved to https://gitlab.com/dphillips/led-driver
![SDG #100 - High Efficiency Constant Current 1W and 3W LED Driver - Lighting Controller Part 5 - YouTube SDG #100 - High Efficiency Constant Current 1W and 3W LED Driver - Lighting Controller Part 5 - YouTube](https://i.ytimg.com/vi/gI8CK8zyRnM/maxresdefault.jpg)
SDG #100 - High Efficiency Constant Current 1W and 3W LED Driver - Lighting Controller Part 5 - YouTube
![Source LM3409HVMY LM3409 IC LED DRIVER CTRLR DIM 10MSOP Controller CHIP support BOM on m.alibaba.com Source LM3409HVMY LM3409 IC LED DRIVER CTRLR DIM 10MSOP Controller CHIP support BOM on m.alibaba.com](https://s.alicdn.com/@sc04/kf/HTB1JrkTbovrK1RjSszf760JNVXaB.png_720x720q50.jpg)