NCP1398BDR2G
IC OFFLINE SW HALF-BRDG 16SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1398BDR2G is a high-performance half-bridge resonant controller designed for offline power conversion applications. This device integrates advanced control features including frequency control and soft start, enabling optimized power stage operation. It supports a wide switching frequency range from 50kHz to 750kHz, providing flexibility for various power supply designs. The NCP1398BDR2G features robust fault protection mechanisms, encompassing current limiting, over-temperature, over-voltage, and short-circuit protection to ensure system reliability. It operates from a supply voltage of 9.5V to 20V with a startup voltage of 10.5V. The component is housed in a 16-SOIC package (0.154", 3.90mm width) with 15 leads, suitable for surface mounting. This controller is commonly utilized in AC-DC converters and offline switch designs across consumer electronics, industrial power supplies, and lighting applications. The NCP1398BDR2G is supplied on a tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width), 15 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | 50kHz ~ 750kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 9.5V ~ 20V |
| Supplier Device Package | 16-SOIC |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 10.5 V |
| Control Features | Frequency Control, Soft Start |
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