AS3685B
IC LED DRIVER RGLTR 1A 10DFNManufacturer: ams-OSRAM USA INC.
Categories: LED Drivers
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The ams-OSRAM USA INC. AS3685B is a highly efficient DC-DC regulator designed for LED driver applications. This single-output component utilizes a switched capacitor (charge pump) topology, capable of delivering up to 1A for flash operations. Featuring an integrated switch, it operates at a frequency of 1MHz and supports a minimum supply voltage of 3V, with a maximum of 5.5V and a typical output voltage of 5.4V. The AS3685B is packaged in a compact 10-DFN (3x3) surface mount configuration, supplied on tape and reel. Its robust design and performance characteristics make it suitable for demanding applications such as camera flash systems within the mobile device and consumer electronics industries. The operating temperature range is -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 | 10-VFDFN Exposed Pad |
| Voltage - Output | 5.4V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 1A (Flash) |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 10-DFN (3x3) |
| Dimming | - |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
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