LTC3220IPF
IC LED DRIVER RGLTR 20MA 28UTQFNManufacturer: Analog Devices Inc.
Categories: LED Drivers
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The Analog Devices Inc. LTC3220IPF is an 18-output, 20mA per channel charge pump LED driver. This DC-DC regulated device operates with a supply voltage range of 2.9V to 5.5V and features an internal switching frequency of 850kHz. Designed for surface mount applications, it is housed in a compact 28-UTQFN (4x4) package. The LTC3220IPF is suitable for backlight applications across various industries requiring efficient, multi-channel LED control. Its switched capacitor topology provides a regulated output current of 20mA for each of its 18 channels. Operating within an ambient temperature range of -40°C to 125°C (TJ), this component is delivered in tube packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-UFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 18 |
| Frequency | 850kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | Backlight |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | No |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 28-UTQFN (4x4) |
| Dimming | - |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 5.5V |
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