SC445TETRT
IC LED DRVR RGLTR PWM 20TSSOPManufacturer: Semtech Corporation
Categories: LED Drivers
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The Semtech Corporation SC445TETRT is a versatile 4-output DC-DC boost LED driver. This device integrates a step-up regulator capable of outputting up to 42V, with a configurable current limit of 150mA per channel. The SC445TETRT offers both analog and PWM dimming control, allowing for precise brightness adjustment. Its internal switch simplifies design, operating at a 700kHz switching frequency. The component is housed in a 20-TSSOP-EP package, suitable for surface mount applications. This driver finds utility in display backlighting and general illumination systems where efficient and controllable LED driving is paramount. The SC445TETRT is supplied in a tape and reel package.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Voltage - Output | 42V |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Frequency | 700kHz |
| Type | DC DC Regulator |
| Operating Temperature | - |
| Applications | - |
| Current - Output / Channel | 150mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 20-TSSOP-EP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 27V |
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