NCP1399AHDR2G
IC OFFLINE SW HALF-BRDG 16SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1399AHDR2G is a highly integrated offline half-bridge controller designed for high-efficiency power conversion. This component, part of the NCP1399 series, operates within a switching frequency range of 20kHz to 750kHz and features a fixed 50% duty cycle. It offers robust fault protection including current limiting, open loop, overload, over temperature, over voltage, and short circuit protection. The device operates from a 9.5V to 20V supply voltage with a startup voltage of 15.8V. Housed in a 16-SOIC package, it is suitable for surface mount applications. The NCP1399AHDR2G is commonly employed in AC-DC converters and offline switching power supplies across various industries, including consumer electronics and industrial automation. The output is isolated, and the component is supplied on tape and reel.
Additional Information
Series: NCP1399RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width), 14 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | 20kHz ~ 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, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 15.8 V |
| Control Features | - |
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