AS3642-ZWLT-500
IC LED DRV RGLTR I2C 6WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3642-ZWLT-500 is a single-output DC-DC boost regulator designed for LED driving applications, specifically for camera flash. This device integrates a switch and offers I2C dimming control, allowing for precise adjustment of LED output. Featuring a 4MHz switching frequency, it operates from a supply voltage range of 2.7V to 4.5V, delivering an output voltage of 2.8V to 4.7V with a maximum output current of 500mA for flash operation. The AS3642-ZWLT-500 is housed in a compact 6-WLCSP (1.5x1.1) package for surface mounting and is supplied on tape and reel. Its robust design makes it suitable for demanding mobile and portable device applications.
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 ~ 4.7V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 4MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 500mA (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) | 4.5V |
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