AS3649-ZWLM
IC LED DRVR RGLTR I2C 1A 16WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3649-ZWLM is a highly efficient DC-DC boost LED driver IC designed for demanding applications. This component features two outputs with a configurable maximum output current of 1A per channel, suitable for camera flash functionalities. The driver supports I2C dimming control, offering precise brightness adjustments. Operating with an internal switch, it achieves a switching frequency of 4MHz, contributing to its compact solution size. The AS3649-ZWLM is supplied in a 16-WLCSP package with dimensions of 2.06x2.02, ideal for space-constrained designs. It operates across a supply voltage range of 2.7V to 4.4V, with an output voltage adjustable from 2.8V to 5.5V. Typical industries utilizing this device include mobile and portable electronics, specifically for advanced camera flash systems. This component is provided on a Tape & Reel (TR) for automated assembly.
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 | 16-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 | 16-WLCSP (2.06x2.02) |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 4.4V |
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