TOP232Y
IC OFFLINE SW FLYBACK TO220-7BManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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The Power Integrations TOPSwitch®-FX TOP232Y is an offline flyback converter IC designed for efficient power supply applications. This highly integrated device features an internal 700V power MOSFET, simplifying external component count and reducing board space. With a switching frequency range of 66kHz to 132kHz and a maximum duty cycle of 78%, it offers flexible design options for power outputs up to 25W. The TOP232Y incorporates comprehensive fault protection mechanisms including current limiting, over-temperature, and over-voltage protection, ensuring robust operation. Its isolated flyback topology is suitable for use in consumer electronics, industrial control systems, and power adapters. The TO-220-7B package with formed leads facilitates through-hole mounting.
Additional Information
Series: TOPSwitch®-FXRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-7 Formed Leads, 5 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 78% |
| Frequency - Switching | 66kHz ~ 132kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | TO-220-7B |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control |
| Power (Watts) | 25 W |
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