NCP1254ASN65T1G
IC OFFLINE SWITCH FLYBACK 6TSOPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1254ASN65T1G is a highly integrated offline current-mode PWM controller designed for flyback power supplies. This device features a fixed 65kHz switching frequency and a robust 18V startup voltage, facilitating efficient operation across a wide input voltage range of 8.8V to 35V. It incorporates extensive fault protection mechanisms, including over-load, over-power, over-voltage, and short-circuit protection, ensuring system reliability. The NCP1254ASN65T1G is housed in a compact 6-TSOP package, suitable for surface mount applications. Its high efficiency and low standby power make it ideal for a variety of applications, including consumer electronics, power adapters, and lighting control systems. The 80% maximum duty cycle supports a broad range of output power requirements.
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 | SOT-23-6 Thin, TSOT-23-6 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | 65kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 35V |
| Supplier Device Package | 6-TSOP |
| Fault Protection | Over Load, Over Power, Over Voltage, Short Circuit |
| Voltage - Start Up | 18 V |
| Control Features | - |
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