SC656ULTRT
IC LED DRV RGLTR PWM 25MA 20MLPQManufacturer: Semtech Corporation
Categories: LED Drivers
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The Semtech Corporation SC656ULTRT is a 7-output DC-DC regulator featuring a switched-capacitor (charge pump) topology for efficient LED driving. This highly integrated component is suitable for backlight applications, offering precise current regulation of 25mA per channel with PWM dimming capabilities. The device operates with a minimum supply voltage of 2.9V and a maximum of 5.5V, delivering output voltages ranging from 2.5V to 5.25V. It incorporates internal switches and operates at a frequency of 250kHz. The SC656ULTRT is provided in a 20-MLPQ-UT (3x3) surface mount package, supplied on tape and reel. Operating temperature is specified from -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 | 2.5V ~ 5.25V |
| Mounting Type | Surface Mount |
| Number of Outputs | 7 |
| Frequency | 250kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 25mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 20-MLPQ-UT (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 5.5V |
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