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LT3909EMSE#TRPBF
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 16 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 12-TSSOP (0.118, 3.00mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| 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 | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| 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 |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 1.1mm |
| Length | 4.039mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LT3909EMSE#TRPBF Overview
12-TSSOP (0.118, 3.00mm Width) Exposed Pad package saves space on the board. For the design of this LED driver, 2 outputs are used.The mounting method adopted is Surface Mount.With high reliability and efficiency, this emerges as a DC DC Regulator.When the temperature is -40°C~125°C TJ, it can work normally.The benefits it provides to Automotive are considerable.It operates on the basis of the frequency of 2MHz.12 terminations are designed for its operation.Undetermined failures can occur if the voltage supply is below 2.9V.Based on our estimates, there are 20 segments.The LED driver can be found under the base part number LT3909.In this device, there are 12 pins.As a result, it is designed to be able to deliver a maximum voltage of 40V.
LT3909EMSE#TRPBF Features
Available in the 12-TSSOP (0.118, 3.00mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 2MHz
Supply voltage of 12V
LT3909EMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3909EMSE#TRPBF LED Driver ICs applications.
- Stage and Studio lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Down lighting
- Street lighting
- Portable lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Dimmable LED for vehicle interiors
- Replacement lamps
- OLED power supply for portable equipment