AS3648-ZWLT
IC LED DRVR RGLTR I2C 1A 13WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3648-ZWLT is a highly efficient DC-DC step-up (boost) LED driver IC. This component features two outputs and supports I2C dimming for precise control. With an internal switch and a 4MHz switching frequency, it is optimized for camera flash applications, delivering up to 1A per channel. The AS3648-ZWLT operates from a 2.7V to 4.4V supply and provides an output voltage range of 2.8V to 5.5V. Packaged in a compact 13-WLCSP (2.25x1.5) for surface-mount assembly, this device is designed for demanding performance in mobile and portable electronics.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 13-UFBGA, WLCSP |
| Voltage - Output | 2.8V ~ 5.5V |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Frequency | 4MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 1A (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 13-WLCSP (2.25x1.5) |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 4.4V |
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