SC4541SKTRT
IC LED DRVR RGLTR PWM SOT23-6Manufacturer: Semtech Corporation
Categories: LED Drivers
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The Semtech Corporation SC4541SKTRT is a versatile LED driver IC featuring a single output with both step-down (buck) and step-up (boost) DC/DC regulator topology. This component supports PWM dimming and delivers up to 200mA output current with a 25V output voltage capability. Operating with an input voltage range of 2.9V to 22V, the SC4541SKTRT integrates internal switches and operates at a 2MHz switching frequency. It is supplied in a SOT-23-6 package, suitable for surface mount applications. The automotive grade rating and an operating temperature range of -40°C to 85°C make it suitable for demanding applications including backlight systems. This device is provided in tape and reel packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-6 |
| Voltage - Output | 25V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 200mA |
| Internal Switch(s) | Yes |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | SOT-23-6 |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 22V |
| Grade | Automotive |
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