A6277ELW-T
IC LED DRVR LINEAR 120MA 20SOICManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A6277ELW-T is an 8-output linear LED driver IC featuring a shift register topology for cascaded control. This device is designed for applications requiring precise current regulation and dimming capabilities, delivering up to 120mA per channel. With an operating temperature range of -40°C to 85°C, it is suitable for demanding environments. The A6277ELW-T is supplied in a 20-SOIC surface-mount package, offering a compact solution for PCB integration. Its internal switch functionality and a maximum clock frequency of 20MHz facilitate efficient data transfer and control. This component is commonly utilized in display backlighting and signage applications.
Additional Information
Series: -RoHS Status: ROHS3 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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