A6281EESTR-T
IC LED DRVR LIN PWM 150MA 16QFNManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A6281EESTR-T is a 3-output linear LED driver IC designed for high-performance lighting applications. This device utilizes a shift register topology for efficient control and features Pulse Width Modulation (PWM) dimming capabilities up to 5MHz. Each output channel can deliver a maximum of 150mA, with an output voltage range of 1V to 3V. The A6281EESTR-T operates from a supply voltage of 4.75V to 17V and includes internal switching. Packaged in a 16-QFN/MLP (3x3) surface mount configuration, it is supplied on tape and reel. This component is suitable for demanding automotive and general lighting systems requiring precise LED current control and dimming. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-WFQFN Exposed Pad |
| Voltage - Output | 1V ~ 3V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 5MHz |
| Type | Linear |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Lighting |
| Current - Output / Channel | 150mA |
| Internal Switch(s) | Yes |
| Topology | Shift Register |
| Supplier Device Package | 16-QFN/MLP (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 4.75V |
| Voltage - Supply (Max) | 17V |
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