AS3490
IC LED DRIVER RGLTR 25MA 12WLCSPManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3490 is a 3-output DC-DC boost regulator designed for LED driving applications. This component provides a regulated output voltage of up to 11V with a maximum output current of 25mA per channel. Featuring internal switching, it operates with a switching frequency of 2MHz, enabling efficient power conversion. The AS3490 is suitable for surface mount applications and is supplied in a 12-WLCSP (1.7x1.4) package, presented on a tape and reel. Its compact form factor and performance characteristics make it ideal for backlight applications in various portable electronic devices. The device operates within a supply voltage range of 2.5V to 5.5V and is rated for an operating temperature of -30°C to 85°C.
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 | 11V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 25mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 12-WLCSP (1.7x1.4) |
| Dimming | - |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
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