AOZ1978AI
IC LED DRIVER CTRLR PWM 20SOICManufacturer: Alpha & Omega Semiconductor Inc.
Categories: LED Drivers
Quality Control: Learn More
The Alpha & Omega Semiconductor Inc. AOZ1978AI is a DC-DC controller designed for LED driver applications. This step-up (boost) topology device offers both analog and PWM dimming capabilities, providing precise control over LED brightness. With a single output channel and an internal switching frequency of 200kHz, it facilitates efficient power conversion. The AOZ1978AI operates from an 8V to 18V supply voltage and is housed in a 20-SOIC package, suitable for surface mounting. Its robust design, operating across a temperature range of -40°C to 85°C, makes it a reliable choice for backlight solutions in various electronic devices.
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 | 20-SOIC (0.295"", 7.50mm Width) |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 200kHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | - |
| Internal Switch(s) | No |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 20-SOIC |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 8V |
| Voltage - Supply (Max) | 18V |
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