LM27964SQ-A
- Mfr.Part #
- LM27964SQ-A
- Manufacturer
- National Semiconductor
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR I2C 24WQFN
- Stock
- 1,455
- In Stock :
- 1,455
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- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Min Supply Voltage :
- 2.7V
- Base Part Number :
- LM27964
- Switching Frequency :
- 700kHz
- Pin Count :
- 24
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Topology :
- Switched Capacitor (Charge Pump)
- Max Supply Current :
- 1.3mA
- Number of Outputs :
- 7
- Internal Switch(s) :
- yes
- Operating Temperature :
- -30°C~85°C TA
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Max Input Voltage :
- 5.5V
- Pbfree Code :
- No
- Applications :
- Backlight
- Width :
- 4mm
- Termination :
- SMD/SMT
- RoHS Status :
- Non-RoHS Compliant
- Type :
- DC DC Regulator
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 30mA
- Quiescent Current :
- 1.3mA
- HTS Code :
- 8542.39.00.01
- Number of Segments :
- 6
- Dimming :
- I2C
- Mounting Type :
- Surface Mount
- Efficiency :
- 87 %
- Power Supplies :
- 3/5V
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 24-WFQFN Exposed Pad
- Voltage - Output :
- 2V~4V
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Pins :
- 24
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 24
- Lead Free :
- Contains Lead
- Current - Output / Channel :
- 30mA 80mA
- Radiation Hardening :
- No
- Nominal Supply Current :
- 1.3mA
- REACH SVHC :
- No SVHC
- Max Supply Voltage :
- 5.5V
- Min Input Voltage :
- 2.7V
- Datasheets
- LM27964SQ-A

LED Drivers National Semiconductor LM27964SQ-A Overview
Introducing the cutting-edge LED driver, LM27964SQ-A, crafted by National Semiconductor to meet the demands of modern illumination systems. This innovative integrated circuit (IC) boasts exceptional performance and versatility, making it an ideal choice for various lighting applications. Whether you're designing sophisticated indoor lighting solutions or robust outdoor fixtures, the LM27964SQ-A delivers unparalleled efficiency and reliability.
With its advanced features and precision engineering, this LED driver empowers you to achieve optimal brightness control and color accuracy. Its compact 24-WQFN package ensures seamless integration into your designs, while the I2C interface facilitates convenient configuration and monitoring. Trust in National Semiconductor's legacy of excellence and elevate your lighting projects with the LM27964SQ-A LED driver.
LM27964SQ-A Features
- Highly efficient LED driver
- Integrated I2C interface for easy configuration
- Precision brightness and color control
- Compact 24-WQFN package
- Wide range of operating voltages
- Excellent thermal performance
- Robust reliability and durability
LM27964SQ-A Applications
- Indoor Lighting: Enhance the ambiance of homes, offices, and commercial spaces with customized LED lighting solutions powered by the LM27964SQ-A. Achieve dynamic lighting effects and energy savings with precise brightness control.
- Outdoor Fixtures: Illuminate streets, parks, and architectural landmarks with confidence using the LM27964SQ-A LED driver. Its compact design and exceptional thermal performance ensure reliable operation in demanding outdoor environments.
- Automotive Lighting: Elevate the driving experience with advanced LED lighting systems enabled by the LM27964SQ-A. Enjoy enhanced visibility, safety, and style on the road while benefiting from efficient power management.
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