AS3647B-ZWLT-500
IC LED DRV RGLTR I2C 6WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3647B-ZWLT-500 is a 2-output DC-DC step-up (boost) LED driver IC. This component features I2C dimming control and a maximum output current of 800mA per channel during flash operation. With an internal switch and a 4MHz switching frequency, it offers efficient power conversion. The AS3647B-ZWLT-500 is housed in a compact 6-WLCSP (1.5x1.1) package, suitable for surface mount applications. Its operating voltage range is 2.7V to 4.4V, with an output voltage adjustable from 2.8V to 5.5V. This device is commonly employed in camera flash applications within the mobile and portable electronics industries.
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 | 6-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 | 800mA (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 6-WLCSP (1.5x1.1) |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 4.4V |
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