LM3503SQ-44
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- Mfr.Part #
- LM3503SQ-44
- Manufacturer
- National Semiconductor
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 16WQFN
- Stock
- 575
- In Stock ：
- 575
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- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Power Supplies :
- 3/5V
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- JESD-609 Code :
- e0
- Number of Pins :
- 16
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 2.5V
- Voltage - Output :
- 44V
- Quiescent Current :
- 1.9mA
- Switching Frequency :
- 1MHz
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Applications :
- Backlight
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- No
- Base Part Number :
- LM3503
- Lead Free :
- Contains Lead
- Internal Switch(s) :
- yes
- Dimming :
- Analog, PWM
- Supply Voltage :
- 3.6V
- Type :
- DC DC Regulator
- Output Current :
- 20mA
- Termination :
- SMD/SMT
- Number of Functions :
- 1
- Max Supply Voltage :
- 5.5V
- Multiplexed Display Capability :
- No
- ECCN Code :
- EAR99
- Number of Outputs :
- 2
- Topology :
- Step-Up (Boost)
- Terminal Position :
- QUAD
- Width :
- 4mm
- Number of Terminations :
- 16
- Max Input Voltage :
- 5.5V
- Current - Output / Channel :
- 750mA Switch
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- RoHS Status :
- Non-RoHS Compliant
- Height Seated (Max) :
- 0.8mm
- Min Input Voltage :
- 2.5V
- Number of Segments :
- 10
- Max Output Voltage :
- 44V
- Pin Count :
- 16
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 16-WFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM3503SQ-44
LED Drivers National Semiconductor LM3503SQ-44 Overview
The LM3503SQ-44 by National Semiconductor is a high-performance integrated circuit designed specifically for driving LEDs with precision and efficiency. This cutting-edge LED driver incorporates advanced PWM regulation technology, housed in a compact 16-WQFN package, making it ideal for a wide range of lighting applications.
With its versatile features and robust design, the LM3503SQ-44 offers unparalleled performance and reliability, making it the top choice for demanding lighting projects.
LM3503SQ-44 Features
- High-performance LED driver
- Precision PWM regulation technology
- Compact 16-WQFN package
- Wide range of applications
- Exceptional efficiency and reliability
LM3503SQ-44 Applications
- Automotive Lighting: The LM3503SQ-44 is perfect for automotive lighting applications, providing precise control over LED brightness and ensuring optimal visibility on the road.
- Commercial Lighting: In commercial lighting installations, such as offices and retail spaces, the LM3503SQ-44 delivers efficient and uniform illumination, enhancing the overall ambiance and reducing energy consumption.
- Industrial Lighting: Industrial environments require robust lighting solutions that can withstand harsh conditions. The LM3503SQ-44 meets these requirements with its rugged design and reliable performance, making it suitable for industrial lighting applications.
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