AS3645A-ZWLT
IC LED DRIVER REGULATOR 12WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3645A-ZWLT is a highly efficient DC-DC regulator designed for LED driving applications, particularly in camera flash systems. This device integrates a 2-output step-up (boost) topology capable of delivering up to 500mA continuously and a peak 800mA for flash operation. Featuring internal switches and operating at a 2MHz switching frequency, it is optimized for compact designs. The AS3645A-ZWLT is supplied in a 12-WLCSP (2x1.6) package, suitable for surface mounting and delivered on tape and reel. Its performance makes it a key component in mobile imaging and portable electronics where efficient power management for LED illumination is critical.
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 | 12-UFBGA, WLCSP |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | - |
| Applications | Camera Flash |
| Current - Output / Channel | 500mA, 800mA (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 12-WLCSP (2x1.6) |
| Dimming | - |
| Voltage - Supply (Min) | - |
| Voltage - Supply (Max) | - |
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