SC622AULTRT
IC LED DRV RGLTR I2C 20MLPQManufacturer: Semtech Corporation
Categories: LED Drivers
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Semtech Corporation's SC622AULTRT, a member of the mAhXLife™ series, is a highly efficient LED driver IC featuring a single output DC-DC switched capacitor (charge pump) regulator. This component is engineered for demanding applications requiring precise illumination control, such as camera flash systems. It offers I2C dimming functionality for granular control of LED brightness, with a maximum output current of 400mA specifically for flash operations. The device operates within a supply voltage range of 3V to 5.5V, with an output voltage adjustable from 2.5V to 5.25V. The SC622AULTRT is supplied in a compact 20-MLPQ-UT (3x3) package, suitable for surface mounting. Its internal switching capability and operating temperature range of -40°C to 85°C make it a robust solution for various electronic designs.
Additional Information
Series: mAhXLife™RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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 | - |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 400mA (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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