SC628AULTRT
IC LED DRVR RGLTR I2C 1A 20MLPQManufacturer: Semtech Corporation
Categories: LED Drivers
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Semtech Corporation SC628AULTRT is a highly efficient LED driver IC designed for high-brightness camera flash applications. This DC-DC regulator utilizes a switched capacitor (charge pump) topology, capable of delivering up to 1A of output current for flash operation. Featuring I2C dimming control, the SC628AULTRT offers precise management of LED intensity. It operates with a supply voltage range of 3V to 5.5V and provides an adjustable output voltage from 2.5V to 5.25V. The device includes internal switching and operates at a nominal frequency of 250kHz. Supplied in a 20-MLPQ-UT (3x3) package on tape and reel, this component is suitable for surface mount applications and is rated for operation between -40°C and 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 | 1 |
| Frequency | 250kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 1A (Flash) |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 20-MLPQ-UT (3x3) |
| Dimming | I2C |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
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