LT3909IDD#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2015 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 12 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive |
| Terminal Position | DUAL |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.45mm |
| Frequency | 2MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LT3909 |
| Pin Count | 12 |
| Number of Outputs | 2 |
| Topology | Step-Up (Boost) |
| Output Polarity | TRUE |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 50mA |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Number of Segments | 20 |
| Voltage - Supply (Max) | 40V |
| Voltage - Supply (Min) | 2.9V |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LT3909IDD#PBF Overview
Board space is saved by its 12-WFDFN Exposed Pad package.The LED driver's design uses 2 outputs.Surface Mount is used for mounting.The system emerges as a DC DC Regulator with high efficiency.The led light driver operates normally at -40°C~125°C TJ. Automotive has many advantages.It operates based on the frequency of 2MHz.In order for it to operate, it has 12 terminations.The voltage supply can fail if it is below 2.9V.There are 20 segments.LED drivers have a base part number of LT3909.12 pins are available on the device.An optimal value of supply voltage is 40V.
LT3909IDD#PBF Features
Available in the 12-WFDFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 2MHz
Supply voltage of 12V
LT3909IDD#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3909IDD#PBF LED Driver ICs applications.
- LED headlights
- Gallery lighting
- LED backlight driver for LCD displays for portable equipment
- Flicker-free LED Lighting using R1580N
- Auxiliary lights for on-vehicle cameras
- Amusement Machines
- Street lighting
- Stage Lighting and Signage
- Other Electronic Devices
- LED backlight driver for LCD displays for Tablets and Note PCs
