A6277EA
- Mfr.Part #
- A6277EA
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC LED DRIVER LINEAR 120MA 20DIP
- Stock
- 31,567
- In Stock :
- 31,567
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- LED Drivers
- Min Supply Voltage :
- 4.5V
- fmax-Min :
- 10 MHz
- Published :
- 2003
- Peak Reflow Temperature (Cel) :
- 240
- Height Seated (Max) :
- 5.33mm
- Mounting Type :
- Through Hole
- Terminal Finish :
- TIN LEAD
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e0
- Base Part Number :
- A6277
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Mount :
- Through Hole
- Output Current per Channel :
- 120mA
- High Level Output Current :
- -1mA
- Topology :
- Shift Register
- Width :
- 7.62mm
- Number of Outputs :
- 8
- Packaging :
- Tube
- Power Supplies :
- 5V
- Voltage - Output :
- 4V
- Internal Switch(s) :
- yes
- ECCN Code :
- EAR99
- Number of Segments :
- 8
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Nominal Supply Current :
- 40mA
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Data Input Mode :
- Serial
- Low Level Output Current :
- 1mA
- Frequency :
- 20MHz
- Terminal Pitch :
- 2.54mm
- Type :
- Linear
- Number of Functions :
- 1
- Display Mode :
- SEGMENT
- RoHS Status :
- Non-RoHS Compliant
- Number of Channels :
- 16
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 20
- Multiplexed Display Capability :
- No
- Max Supply Voltage :
- 5.5V
- Length :
- 25.905mm
- Operating Supply Voltage :
- 5V
- Supply Voltage :
- 5V
- Voltage - Supply (Min) :
- 4.5V
- Datasheets
- A6277EA

LED Drivers Allegro MicroSystems A6277EA Overview
The LED Drivers Allegro MicroSystems A6277EA is an integrated circuit designed to efficiently drive LED lighting systems with precision and reliability. Manufactured by Allegro MicroSystems, a leading provider of innovative semiconductor solutions, this IC LED driver offers exceptional performance for a wide range of lighting applications.
Featuring advanced linear technology, the A6277EA ensures consistent current regulation, enabling uniform brightness and color accuracy in LED arrays. Its robust design and high thermal efficiency make it ideal for demanding environments where reliability is paramount. Whether used in automotive lighting, industrial equipment, or signage displays, this LED driver delivers optimal performance and longevity.
With its compact size and versatile design, the LED Drivers Allegro MicroSystems A6277EA provides engineers and manufacturers with a cost-effective solution for powering LED-based lighting systems with precision and efficiency.
A6277EA Features
- Precision LED current regulation
- High thermal efficiency
- Compact 20-pin DIP package
- Wide input voltage range
- Enhanced ESD protection
- Designed for automotive and industrial applications
- Long-term reliability
A6277EA Applications
- Automotive lighting systems: The A6277EA drives LED arrays in automotive headlights, tail lights, and interior lighting, providing consistent brightness and energy efficiency for enhanced visibility and safety on the road.
- Industrial equipment: Integrated into industrial machinery and equipment, this LED driver ensures reliable performance in harsh environments, such as manufacturing plants and warehouses, where durable lighting solutions are essential for productivity and safety.
- Signage displays: Used in outdoor and indoor signage displays, the A6277EA delivers precise control over LED illumination, creating vibrant and eye-catching visuals for advertising, information displays, and architectural lighting applications.
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