DS3994Z+
IC CCFL CNTRL 80KHZ 28SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Lighting, Ballast Controllers
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Analog Devices Inc./Maxim Integrated DS3994Z- CCFL Controller. This device offers adjustable frequency operation from 20kHz to 80kHz, supporting precise control of cold cathode fluorescent lamps. It features on-chip dimming capabilities and operates from a 4.5V to 5.5V supply, drawing a typical current of 9 mA. The DS3994Z- is housed in a 28-SOIC surface mount package, with a standard width of 7.50mm, and is supplied in tubes. Applications include general lighting, display backlighting, and industrial control systems requiring efficient CCFL management. 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: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Frequency | 20kHz ~ 80kHz |
| Type | CCFL Controller |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Supplier Device Package | 28-SOIC |
| Dimming | Yes |
| Current - Output Source/Sink | - |
| Current - Supply | 9 mA |
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