LM27964SQ-C
- Mfr.Part #
- LM27964SQ-C
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- LED DRIVER, 6-SEGMENT
- Stock
- 14,000
- In Stock :
- 14,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Data Input Mode :
- Serial
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.8mm
- Interface IC Type :
- LED DISPLAY DRIVER
- Number of Terminations :
- 24
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Operating Temperature (Min) :
- -30°C
- Width :
- 4mm
- Multiplexed Display Capability :
- No
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Power Supplies :
- 3/5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Max (Vsup) :
- 5.5V
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Temperature Grade :
- Other
- Length :
- 4mm
- Published :
- 2011
- Terminal Form :
- NO LEAD
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Segments :
- 7
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Supply Voltage :
- 3V
- Operating Temperature (Max) :
- 85°C
- Number of Pins :
- 24
- Datasheets
- LM27964SQ-C

LED Drivers National Semiconductor LM27964SQ-C Overview
The LM27964SQ-C from National Semiconductor is a highly sophisticated LED driver designed specifically for managing multiple segments with superior efficiency and performance. This LED driver is ideal for applications requiring precise brightness and lighting control across different segments. The LM27964SQ-C integrates smoothly with various electronic components, making it a versatile choice for designers aiming to enhance product reliability and user experience. Its advanced capabilities make it a crucial component in high-demand electronic systems, where consistent and reliable performance is key.
LM27964SQ-C Features
This LED driver stands out due to its ability to drive up to 6 independent LED segments, allowing for customized lighting solutions. The device supports a wide input voltage range, enabling it to operate in diverse power environments. Additionally, it offers excellent power efficiency, which minimizes heat generation and extends the life of both the LEDs and the driver itself. The LM27964SQ-C also features integrated thermal shutdown and over-current protection, safeguarding the components against potential damage from electrical faults.
LM27964SQ-C Applications
- Smartphone and Tablet Backlighting: Enhances screen readability in various lighting conditions by providing uniform and adjustable backlighting.
- Automotive Dashboard and Instrument Clusters: Offers reliable, precise control over dashboard backlighting, crucial for visibility and aesthetics in vehicle interiors.
- Industrial Displays: Utilized in heavy-duty industrial environments to ensure clear and consistent display illumination, even under challenging conditions.
- Portable Consumer Electronics: Provides flexible, efficient lighting solutions for devices such as portable media players and digital cameras.
- Medical Device Displays: Ensures optimal visibility and reliability in medical equipment, which is essential for patient monitoring and diagnostics.
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