AS3821-ZQFT
IC LED DRIVER LINEAR SPI 48QFNManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
Quality Control: Learn More
The ams-OSRAM USA INC. AS3821-ZQFT is a 12-output linear LED driver IC designed for demanding backlight applications. This device features Serial Peripheral Interface (SPI) control for precise dimming capabilities. Operating from a 4.5V to 5.5V supply, the AS3821-ZQFT is housed in a 48-QFN surface-mount package, supplied on tape and reel. Its integrated functionality simplifies system design for applications requiring advanced LED control.
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 | 48-QFN |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 12 |
| Frequency | - |
| Type | Linear |
| Operating Temperature | - |
| Applications | Backlight |
| Current - Output / Channel | - |
| Internal Switch(s) | No |
| Topology | - |
| Supplier Device Package | 48-QFN |
| Dimming | SPI |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 5.5V |
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