LM3503SQX-35
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- Mfr.Part #
- LM3503SQX-35
- Manufacturer
- Texas Instruments
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 16WQFN
- Stock
- 23,485
- In Stock ：
- 23,485
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Multiplexed Display Capability :
- No
- Width :
- 4mm
- Type :
- DC DC Regulator
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- 16-WFQFN Exposed Pad
- Pin Count :
- 16
- Height Seated (Max) :
- 0.8mm
- Topology :
- Step-Up (Boost)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 2
- Voltage - Output :
- 35V
- Pbfree Code :
- No
- Switching Frequency :
- 1MHz
- Quiescent Current :
- 1.9mA
- Applications :
- Backlight
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Dimming :
- Analog, PWM
- Internal Switch(s) :
- yes
- Lead Free :
- Contains Lead
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3/5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 16
- Mount :
- Surface Mount
- Current - Output / Channel :
- 750mA Switch
- Operating Supply Voltage :
- 5.5V
- Base Part Number :
- LM3503
- Number of Segments :
- 10
- Supply Voltage :
- 3.6V
- Number of Terminations :
- 16
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Voltage - Supply (Min) :
- 2.5V
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Datasheets
- LM3503SQX-35
LED Drivers Texas Instruments LM3503SQX-35 Overview
The Texas Instruments LM3503SQX-35 stands as a formidable LED driver integrated circuit tailored for managing sophisticated lighting solutions. Designed by a leader in semiconductor innovation, this device facilitates efficient and reliable control over LED brightness and operation through advanced regulatory and Pulse-Width Modulation (PWM) technologies. With its robust design encapsulated in a 16-WQFN package, the LM3503SQX-35 is particularly suited for applications demanding compact yet powerful lighting management solutions. Its ability to drive LEDs with precise current control makes it an essential component for developers looking to optimize their lighting applications while ensuring energy efficiency and high performance.
LM3503SQX-35 Features
This LED driver IC from Texas Instruments boasts several features that enhance its utility in high-demand applications. These include an integrated switch for improved power efficiency, a PWM interface for detailed dimming control, and a broad input voltage range that accommodates varying power supplies. Furthermore, its thermal shutdown mechanism and over-current protection ensure safe operation under adverse conditions, securing both the device and the system it powers.
LM3503SQX-35 Applications
- Smartphone and Tablet Backlighting: Used to adjust screen brightness seamlessly, enhancing user experience while optimizing power usage.
- Portable Lighting Devices: Enables consistent and efficient LED performance in battery-powered lighting equipment, such as flashlights and headlamps.
- Automotive Interior Lighting: Ensures accurate brightness control in vehicle dashboards and cabin lighting, contributing to both aesthetics and functionality.
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