FAN7621N
IC OFFLINE SW HALF-BRDG 16DIPManufacturer: Fairchild Semiconductor
Categories: AC DC Converters, Offline Switches
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Fairchild Semiconductor FAN7621N is a highly integrated offline switching controller designed for half-bridge topologies. This 16-PDIP component facilitates efficient power conversion up to 300kHz, supporting output power of 200W. Key control features include frequency control and a fixed 50% duty cycle. The device incorporates robust fault protection mechanisms, encompassing current limiting, overload, over-temperature, and over-voltage protection. It operates within a supply voltage range of 11.3V to 25V, with a startup voltage of 14.5V. The FAN7621N is suitable for through-hole mounting. This controller finds application in power supplies for consumer electronics, industrial automation, and lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | Up to 300kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 11.3V ~ 25V |
| Supplier Device Package | 16-PDIP |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Voltage - Start Up | 14.5 V |
| Control Features | Frequency Control |
| Power (Watts) | 200 W |
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