LP3943ISQ
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- Mfr.Part #
- LP3943ISQ
- Manufacturer
- Texas Instruments
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER PS I2C 25MA 24WQFN
- Stock
- 166
- In Stock ：
- 166
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- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Lead Free :
- Contains Lead
- Package / Case :
- 24-WFQFN Exposed Pad
- Nominal Supply Current :
- 550μA
- Terminal Position :
- QUAD
- Internal Switch(s) :
- yes
- Pin Count :
- 24
- HTS Code :
- 8542.39.00.01
- Length :
- 4mm
- Power Dissipation :
- 400mW
- Terminal Pitch :
- 0.5mm
- Number of Pins :
- 24
- Number of Outputs :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- JESD-609 Code :
- e0
- Number of Segments :
- 16
- Mount :
- Surface Mount
- Max Power Dissipation :
- 400mW
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 400kHz
- ECCN Code :
- EAR99
- Output Characteristics :
- OPEN-DRAIN
- Topology :
- Shift Register
- Min Supply Voltage :
- 2.3V
- Radiation Hardening :
- No
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Multiplexed Display Capability :
- No
- Quiescent Current :
- 350μA
- Width :
- 4mm
- Low Level Output Current :
- 25mA
- Applications :
- Camera Flash
- Supply Voltage :
- 5V
- Voltage - Supply (Min) :
- 2.3V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Height :
- 800μm
- Base Part Number :
- LP3943
- Max Supply Current :
- 550μA
- Factory Lead Time :
- 6 Weeks
- Type :
- Power Switch
- Number of Functions :
- 1
- fmax-Min :
- 0.4 MHz
- Input Characteristics :
- Standard
- RoHS Status :
- Non-RoHS Compliant
- Data Input Mode :
- Serial
- Thickness :
- 750μm
- Number of Terminations :
- 24
- Power Supplies :
- 2.5/5V
- Dimming :
- I2C, SMBus
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LP3943ISQ
[LED Drivers Texas Instruments LP3943ISQ] Overview
Introducing the LP3943ISQ LED Driver by Texas Instruments, a cutting-edge solution tailored for precise and efficient control of LED lighting systems. Designed with meticulous attention to detail, this integrated circuit (IC) boasts unrivaled performance and versatility, making it the ideal choice for a wide range of applications. Whether you're illuminating small-scale consumer electronics or powering expansive industrial installations, the LP3943ISQ delivers unparalleled reliability and functionality.
With its innovative Power Sequencer and I2C interface, this LED driver empowers users to achieve seamless synchronization and dynamic control of multiple LED channels, ensuring optimal illumination in any environment. Experience unparalleled efficiency with the LP3943ISQ's ultra-low power consumption and advanced thermal management capabilities, guaranteeing consistent performance even in demanding operating conditions.
Engineered to exceed industry standards, the LP3943ISQ sets a new benchmark for LED driver technology, providing unmatched reliability, efficiency, and versatility. Elevate your lighting applications to new heights with the LED Drivers Texas Instruments LP3943ISQ.
LP3943ISQ Features
- Integrated LED driver for precise control
- I2C interface for seamless communication
- Power Sequencer for synchronized operation
- Ultra-low power consumption for efficiency
- Advanced thermal management for reliability
- Compact 24-WQFN package for space-saving designs
- Wide operating voltage range for flexibility
- High output current capability for versatile applications
LP3943ISQ Applications
- Automotive Lighting: The LP3943ISQ ensures precise control and synchronization of LED headlights, taillights, and interior lighting, enhancing safety and aesthetics in automotive applications.
- Consumer Electronics: From smart home devices to wearable gadgets, this LED driver enables dynamic illumination control, creating immersive user experiences in consumer electronics products.
- Industrial Lighting: With its robust design and advanced thermal management, the LP3943ISQ is well-suited for industrial lighting fixtures, delivering reliable performance in harsh environments.
- Commercial Displays: Achieve stunning visual effects in retail signage, digital billboards, and indoor displays with the LP3943ISQ's precise dimming and color control capabilities.
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