A6279EETTR-T
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- Mfr.Part #
- A6279EETTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 75.5MA 28QFN
- Stock
- 48,493
- In Stock ：
- 48,493
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- LED Drivers
- Width :
- 5mm
- Data Input Mode :
- Serial
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 32mA
- Base Part Number :
- A6279
- Published :
- 2010
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 28
- Height Seated (Max) :
- 1mm
- HTS Code :
- 8542.39.00.01
- Operating Temperature :
- -40°C~85°C TA
- Number of Segments :
- 16
- Qualification Status :
- Not Qualified
- Max Supply Voltage :
- 5.5V
- Internal Switch(s) :
- yes
- Display Mode :
- DOT MATRIX
- Supply Voltage :
- 5V
- Length :
- 5mm
- Output Current :
- 90mA
- Number of Terminations :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Voltage :
- 17V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 28
- Number of Functions :
- 1
- Min Supply Voltage :
- 3V
- REACH SVHC :
- Unknown
- Packaging :
- Tape and Reel (TR)
- Multiplexed Display Capability :
- No
- Mount :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 28-VFQFN Exposed Pad
- Number of Outputs :
- 16
- Voltage - Supply (Min) :
- 3V
- Peak Reflow Temperature (Cel) :
- 260
- Output Current per Channel :
- 75.5mA
- Type :
- Linear
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Topology :
- Shift Register
- Switching Frequency :
- 25MHz
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 0.5mm
- Datasheets
- A6279EETTR-T
LED Drivers Allegro MicroSystems A6279EETTR-T Overview
The A6279EETTR-T from Allegro MicroSystems is a high-performance LED driver designed for applications demanding consistent and efficient power delivery to LED arrays. As a linear LED driver, it offers a stable output of 75.5mA, ideal for maintaining uniform brightness across all connected LEDs. Manufactured in a compact 28-QFN package, it integrates seamlessly into various electronic devices while minimizing footprint. This product ensures longevity and reliability in continuous operation settings, making it an indispensable component for manufacturers looking to enhance their lighting solutions.
A6279EETTR-T Features
This LED driver is noted for its robust design and functional versatility. Key features include its linear driving capability, which ensures a straightforward and stable current supply without the need for complex switching regulators. With an output current of 75.5mA, it can drive multiple LEDs with consistent brightness and performance. The 28-QFN packaging not only makes it space-efficient but also enhances thermal management, crucial for maintaining performance stability and extending the product's lifespan.
A6279EETTR-T Applications
- Automotive Lighting: Utilized in dashboard, indicator, and tail lighting systems where consistent LED brightness is crucial for safety and aesthetics.
- Consumer Electronics: Integrated into devices such as TVs, laptops, and smartphones to provide backlighting that enhances user experience with uniform luminosity.
- Industrial Signage: Powers LED modules in safety and directional signs where long-term reliability and visibility are necessary.
- Architectural Lighting: Employed in both interior and exterior lighting installations to create ambient environments or highlight architectural features with reliable LED output.
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