SC667ULTRT
IC LED DRVR LIN PWM 25MA 20MLPQManufacturer: Semtech Corporation
Categories: LED Drivers
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The Semtech Corporation SC667ULTRT is a linear LED driver IC featuring 7 primary LED driver channels and 4 integrated LDOs. This device supports PWM dimming at a 400kHz frequency, enabling precise control of LED brightness. Each LED output channel is rated for 25mA, and the internal switch functionality simplifies design. The SC667ULTRT operates from a supply voltage range of 2.9V to 5.5V and is suitable for applications requiring linear dimming, such as display backlighting. It is supplied in a 20-MLPQ-UT (3x3) package and is offered on tape and reel for automated assembly. The operating temperature range is -40°C to 85°C.
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 | 20-VFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 7 + 4LDOs |
| Frequency | 400kHz |
| Type | Linear |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 25mA |
| Internal Switch(s) | Yes |
| Topology | - |
| Supplier Device Package | 20-MLPQ-UT (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 5.5V |
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