A6277ELW
IC LED DRVR LINEAR 120MA 20SOICManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A6277ELW is an 8-output linear LED driver IC featuring an internal shift register for cascading control. This device delivers a consistent 120mA output current per channel and operates with a supply voltage range of 4.5V to 5.5V, with a maximum output voltage of 4V. The A6277ELW supports a 20MHz switching frequency and is housed in a 20-SOIC (0.295", 7.50mm width) surface mount package. Its linear topology and high current capability make it suitable for applications in general lighting, signage, and display backlighting. The device is rated for operation across a temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Voltage - Output | 4V |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Frequency | 20MHz |
| Type | Linear |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | - |
| Current - Output / Channel | 120mA |
| Internal Switch(s) | Yes |
| Topology | Shift Register |
| Supplier Device Package | 20-SOIC |
| Dimming | - |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 5.5V |
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