SC443ULTRT
IC LED DRV RGLTR PWM 30MA 16MLPQManufacturer: Semtech Corporation
Categories: LED Drivers
Quality Control: Learn More
Semtech Corporation SC443ULTRT. This is a 3-output DC-DC boost LED driver featuring PWM dimming capability. Designed for surface mounting, the device operates with a minimum supply voltage of 4.5V and a maximum of 27V, delivering an output voltage of up to 42V. Each channel provides a regulated output current of 30mA. The internal switch supports an 800kHz switching frequency. The SC443ULTRT is supplied in a 16-MLPQ-UT (3x3) package, presented on tape and reel. This component is utilized in backlight applications.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 16-UFQFN Exposed Pad |
| Voltage - Output | 42V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 800kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 16-MLPQ-UT (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 27V |
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