AS1123-BQFT
IC LED DRIVER LINEAR 40MA 24TQFNManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS1123-BQFT is a 16-output linear LED driver featuring a shift register topology for precise control. Each channel can deliver up to 40mA with a configurable output voltage ranging from 0V to 5.5V. This device supports dimming functionality and operates from a supply voltage between 3V and 5.5V, with an internal switch for efficient operation. Its 30MHz frequency capability allows for dynamic display applications. The AS1123-BQFT is housed in a 24-TQFN (4x4) package with an exposed pad, suitable for surface mounting. It is commonly utilized in signage applications where high-density LED control is required. The component operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-UFQFN Exposed Pad |
| Voltage - Output | 0V ~ 5.5V |
| Mounting Type | Surface Mount |
| Number of Outputs | 16 |
| Frequency | 30MHz |
| Type | Linear |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Signage |
| Current - Output / Channel | 40mA |
| Internal Switch(s) | Yes |
| Topology | Shift Register |
| Supplier Device Package | 24-TQFN (4x4) |
| Dimming | - |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
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