LT3956EUHE
IC LED DRVR RGLTR PWM 3.3A 36QFNManufacturer: Analog Devices Inc.
Categories: LED Drivers
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Analog Devices Inc. LT3956EUHE is a versatile LED driver IC featuring a 3.3A internal switch. This DC-DC regulator supports multiple topologies including Flyback, SEPIC, Buck, and Boost, enabling flexible power conversion for LED lighting applications. The device offers both Analog and PWM dimming capabilities, with a frequency range of 100kHz to 1MHz, providing precise control over LED brightness. Designed for surface mount installation, it is housed in a 36-QFN (5x6) package. The LT3956EUHE operates efficiently across a wide temperature range of -40°C to 125°C (TJ) and handles input voltages from 4.5V up to 80V, with an output capability also up to 80V. This component is well-suited for automotive lighting, industrial lighting, and general illumination systems requiring high-performance LED control.
Additional Information
Series: True Color PWM™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 36-WFQFN, 28 Leads, Exposed Pad |
| Voltage - Output | 80V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 100kHz ~ 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | - |
| Current - Output / Channel | 3.3A (Switch) |
| Internal Switch(s) | Yes |
| Topology | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 36-QFN (5x6) |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 80V |
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