AS1122B-BQFT
IC LED DRIVER LINEAR 40MA 24QFNManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS1122B-BQFT is a 12-output linear LED driver IC. Designed for high-volume surface mount applications, this component features internal switches capable of driving up to 30V per output channel with a maximum current of 40mA per channel. The device operates from a supply voltage range of 2.7V to 3.6V. Its 24-QFN (4x4) package with an exposed pad ensures efficient thermal management, crucial for demanding applications. The AS1122B-BQFT is well-suited for backlighting solutions and digital signage, offering precise current control for consistent LED illumination. This component is supplied in Tape & Reel packaging for automated assembly processes.
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-VFQFN Exposed Pad |
| Voltage - Output | 30V |
| Mounting Type | Surface Mount |
| Number of Outputs | 12 |
| Frequency | - |
| Type | Linear |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight, Signage |
| Current - Output / Channel | 40mA |
| Internal Switch(s) | Yes |
| Topology | - |
| Supplier Device Package | 24-QFN (4x4) |
| Dimming | - |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 3.6V |
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