LM3502SQX-44
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- Mfr.Part #
- LM3502SQX-44
- Manufacturer
- Texas Instruments
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 16WQFN
- Stock
- 23,064
- In Stock ：
- 23,064
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Pin Count :
- 16
- Topology :
- Step-Up (Boost)
- Width :
- 4mm
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 5.5V
- Voltage - Supply (Min) :
- 2.5V
- Quiescent Current :
- 1.9mA
- Mounting Type :
- Surface Mount
- Voltage - Output :
- 44V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- QUAD
- RoHS Status :
- Non-RoHS Compliant
- Pbfree Code :
- No
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 16-WFQFN Exposed Pad
- Current - Output / Channel :
- 750mA Switch
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Multiplexed Display Capability :
- No
- Number of Terminations :
- 16
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- Switching Frequency :
- 1MHz
- Number of Pins :
- 16
- Type :
- DC DC Regulator
- Number of Outputs :
- 2
- Number of Segments :
- 10
- Applications :
- Backlight
- Radiation Hardening :
- No
- Base Part Number :
- LM3502
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Dimming :
- PWM
- Operating Temperature :
- -40°C~85°C TA
- Internal Switch(s) :
- yes
- Number of Functions :
- 1
- Datasheets
- LM3502SQX-44
LED Drivers Texas Instruments LM3502SQX-44 Overview
The LM3502SQX-44 by Texas Instruments is a highly efficient, compact IC LED driver designed to enhance the performance and reliability of your lighting solutions. Suitable for a wide range of applications, this LED driver integrates a sophisticated voltage regulator with pulse-width modulation (PWM) control, making it an ideal choice for powering high-brightness LEDs. The device’s small 16WQFN package allows for minimal footprint on PCBs while providing robust power management capabilities, ensuring optimal efficiency and light output consistency. This makes the LED Drivers Texas Instruments LM3502SQX-44 an essential component for developers looking to create advanced, energy-efficient lighting systems.
LM3502SQX-44 Features
The LM3502SQX-44 includes several key features that distinguish it from other LED drivers on the market:
- Integrated PWM for precise brightness control, enhancing visual performance.
- High efficiency, which reduces energy consumption and extends battery life in portable applications.
- Compact 16WQFN packaging suitable for space-constrained applications.
- Robust thermal performance that ensures reliability and longevity of LED components.
- Flexible power input ranges accommodating varying supply voltages for versatile use across different systems.
LM3502SQX-44 Applications
- Smartphone and Tablet Backlighting: Provides stable and efficient brightness control, enhancing display readability and user experience.
- Automotive Interior Lighting: Utilized in dashboard, infotainment system backlighting, and other small area illumination within vehicles, ensuring consistent lighting performance under variable voltage conditions.
- Portable Flashlights: Drives high-brightness LEDs in compact portable devices, optimizing light output while maintaining energy efficiency.
- General Small Scale Lighting: Ideal for use in personal wearable devices, medical devices, and other small-scale applications where consistent and controlled light output is critical.
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