LM3447MTE/NOPB
- Mfr.Part #
- LM3447MTE/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC LED DRIVER OFFL TRIAC 14TSSOP
- Stock
- 2,897
- In Stock :
- 2,897
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Voltage - Supply (Min) :
- 7.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Segments :
- 2
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Type :
- AC DC Offline Switcher
- Min Supply Voltage :
- 7.5V
- ECCN Code :
- EAR99
- Number of Pins :
- 14
- Terminal Position :
- Dual
- Thickness :
- 1mm
- Dimming :
- Triac
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Functions :
- 1
- Base Part Number :
- LM3447
- Height :
- 1.2mm
- Applications :
- Lighting
- Length :
- 5mm
- Operating Supply Voltage :
- 14V
- Topology :
- Flyback
- Input Characteristics :
- Standard
- Voltage - Output :
- 19V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 14
- Quiescent Current :
- 1.6mA
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 17.5V
- Power Dissipation :
- 645mW
- Internal Switch(s) :
- No
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 4.4mm
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 14V
- Operating Temperature :
- -40°C~125°C TJ
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Supply Current :
- 10mA
- Datasheets
- LM3447MTE/NOPB

LED Drivers Texas Instruments LM3447MTE/NOPB Overview
The LED Drivers Texas Instruments LM3447MTE/NOPB is an innovative solution designed to cater to advanced lighting applications. This integrated circuit (IC) is built to drive LEDs using an offline triac dimming mechanism, housed in a compact 14TSSOP package. It is particularly suitable for applications that require efficient, reliable, and flicker-free dimming of LEDs. This product from Texas Instruments harnesses cutting-edge technology to offer superior performance in managing AC dimmable LED lighting systems, making it a perfect choice for developers looking to integrate high-quality lighting solutions into their products.
LM3447MTE/NOPB Features
The LM3447MTE/NOPB includes multiple features that enhance its utility and efficiency in a wide range of lighting applications. Key features include adaptive bleed-through circuitry, which ensures consistent and reliable dimming performance. The IC also supports both leading-edge and trailing-edge dimming, making it versatile for different types of dimming switches. Its high-efficiency ratings and low standby power consumption make it an environmentally friendly choice for modern lighting solutions.
LM3447MTE/NOPB Applications
- Residential Lighting: Ideal for home lighting systems, the LM3447MTE/NOPB can be integrated into lamp circuits to provide smooth and adjustable light levels, enhancing ambiance and energy efficiency in living spaces.
- Commercial Lighting: In commercial settings, this driver supports various lighting installations from overhead office lights to artistic lighting in galleries, providing precise control and reliable performance.
- Industrial Lighting: For industrial applications, the robust design of the LM3447MTE/NOPB ensures performance under harsh conditions, suitable for factories and warehouses where consistent lighting is critical.
- Architectural Lighting: The IC is also a great choice for architectural projects, enabling dynamic lighting effects that can be adjusted according to different needs and events.
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