| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Package / Case | DFN | 
                                                                            
                                            | Number of Pins | 12 | 
                                                                            
                                            | Max Operating Temperature | 150°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Frequency | 2MHz | 
                                                                            
                                            | Number of Outputs | 2 | 
                                                                            
                                            | Max Supply Voltage | 40V | 
                                                                            
                                            | Current - Output | 50mA | 
                                                                            
                                            | Voltage - Output | 40V | 
                                                                            
                                            | Topology | Boost | 
                                                                            
                                            | Output Current per Channel | 50mA | 
                                                                            
                                            | Dimming | Analog, PWM | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                LT3909HDD#TRPBF Overview
It saves board space with the DFN package. In this LED driver, there are 2 outputs.The frequency of 2MHz determines how it operates.To form its configuration, there are 12 pins.It's mounted in Surface Mount.40V is a maximum acceptable voltage for the supply.There is 40V voltage output from the device.Temperatures above 150°C should not be allowed to exceed operating temperatures in order to ensure stable operation.In order to maintain stable operation, a temperature greater than -40°C is essential.Maintain the part's output current at 50mA.
LT3909HDD#TRPBF Features
Available in the DFN package
Frequency of 2MHz
LT3909HDD#TRPBF Applications
There are a lot of Analog Devices, Inc. LT3909HDD#TRPBF LED Driver ICs applications. 
- LED Lighting PFCs, Linear Dimmable
- OLED power supply for portable equipment
- Panel lighting
- Down lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- Museum lighting
- Flicker-free LED Lighting using R1580N
- Medical surgery lighting
- LED Lightings for Industrial Equipment
- Replacement lamps