LT3518EUF#PBF
- Mfr.Part #
- LT3518EUF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 2.3A 16QFN
- Stock
- 2,198
- In Stock :
- 2,198
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Surface Mount :
- yes
- Multiplexed Display Capability :
- No
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Number of Segments :
- 3
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Output Current :
- 1.5A
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 30V
- Published :
- 2008
- Frequency :
- 250kHz~2.5MHz
- Topology :
- Step-Down (Buck), Step-Up (Boost)
- Height :
- 700μm
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 3V
- Number of Pins :
- 16
- Dimming :
- Analog, PWM
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- DC DC Regulator
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Max Supply Current :
- 10mA
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- Output Voltage :
- 7V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 4mm
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Nominal Supply Current :
- 10mA
- Package / Case :
- 16-WQFN Exposed Pad
- Min Input Voltage :
- 3V
- Max Input Voltage :
- 30V
- Current - Output / Channel :
- 2.3A Switch
- REACH SVHC :
- No SVHC
- Switching Frequency :
- 2.5MHz
- Terminal Pitch :
- 0.65mm
- Internal Switch(s) :
- yes
- Applications :
- Backlight
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Number of Terminations :
- 16
- Power Supplies :
- 5V
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- LT3518
- Pin Count :
- 16
- Datasheets
- LT3518EUF#PBF

LED Drivers Analog Devices, Inc. LT3518EUF#PBF Overview
The LT3518EUF#PBF by Analog Devices, Inc. is a highly efficient, versatile integrated circuit designed specifically for LED driving applications that demand compact size and high performance. This LED driver supports a wide input voltage range and is capable of delivering up to 2.3A of continuous output current. It provides a robust solution for managing single or multiple LEDs in a compact 16QFN package. The LT3518EUF#PBF is optimized for a variety of lighting applications, ensuring high brightness and consistent color quality. Its ability to drive LEDs with precise current control makes it a top choice for developers seeking reliability and efficiency in their lighting solutions.
LT3518EUF#PBF Features
This LED driver integrates multiple features that enhance its performance in demanding environments. Key features include adjustable switching frequency, internal dimming capability, and a wide input voltage range. Additionally, it incorporates thermal protection and a high side sense, enabling it to deliver constant current despite varying input conditions and load changes. Its PWM dimming interface allows for precise control over light output, making it ideal for applications that require variable lighting settings.
LT3518EUF#PBF Applications
- Automotive Lighting: Utilized in tail lights and interior LED lighting solutions, where consistent and reliable brightness is crucial.
- General Illumination: Appropriate for commercial and residential lighting fixtures that benefit from energy-efficient, high-output LEDs.
- Portable Flashlights: Powers LED-based flashlights, providing maximum brightness with efficient power usage.
- Signage and Backlighting: Ideal for driving LEDs used in outdoor and indoor signs, offering enhanced visibility and longevity.
- Industrial Lighting: Suitable for high-intensity, durable lighting systems needed in industrial settings.
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