LT3954EUHE
IC LED DRIVER RGLTR PWM 5A 36QFNManufacturer: Analog Devices Inc.
Categories: LED Drivers
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Analog Devices Inc. LT3954EUHE is a versatile LED driver IC featuring a True Color PWM™ series control for precise illumination. This DC-DC regulator supports Flyback, SEPIC, Step-Down, and Step-Up topologies, offering flexibility in power conversion. With an integrated switch capable of handling up to 5A, it is well-suited for high-brightness LED applications. The device provides both Analog and PWM dimming capabilities, allowing for fine control over LED intensity. Operating across a wide frequency range of 100kHz to 1MHz and a temperature range of -40°C to 125°C, the LT3954EUHE is designed for demanding environments. Its 36-QFN (5x6) package with an exposed pad ensures efficient thermal management. This component finds application in automotive lighting, industrial illumination, and general lighting systems.
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 | - |
| 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 | 5A (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) | 40V |
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