LT8391AIFE#PBF
IC LED DRIVER CTRLR PWM 28TSSOPManufacturer: Analog Devices Inc.
Categories: LED Drivers
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Analog Devices Inc. LT8391AIFE-PBF is a versatile DC-DC controller designed for LED driver applications. This component features a single output with a robust topology supporting both step-down (buck) and step-up (boost) conversion. The LT8391AIFE-PBF offers flexible dimming capabilities, supporting both analog and PWM control methods, with frequencies ranging from 600kHz to 2MHz. It is engineered for automotive applications, operating within a junction temperature range of -40°C to 125°C. The device is housed in a 28-TSSOP-EP (Exposed Pad) package, suitable for surface mounting. With a maximum output voltage capability of 60V and a supply voltage range of 4V to 60V, this controller is well-suited for demanding lighting solutions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Voltage - Output | 60V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 600kHz ~ 2MHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | Lighting |
| Current - Output / Channel | - |
| Internal Switch(s) | No |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 28-TSSOP-EP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4V |
| Voltage - Supply (Max) | 60V |
| Grade | Automotive |
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