INN2123K
IC OFFLINE SW MULT TOP 16ESOPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations InnoSwitch™-CE family IC, part number INN2123K, is a 650V offline flyback converter featuring secondary-side synchronous rectification (SR) topology. Operating at a 100kHz switching frequency, this device integrates internal switching elements and provides up to 12W of power. The INN2123K is housed in an eSOP-R16B package, a 16-lead, 16-PowerSOIC (0.350", 8.89mm width) surface-mount component. It offers over-temperature and over-voltage fault protection with a maximum duty cycle of 60%. This isolated converter is suitable for applications requiring efficient AC-DC power conversion, including consumer electronics, appliance control, and industrial power supplies. The operating temperature range is -40°C to 105°C (TA).
Additional Information
Series: InnoSwitch™-CERoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-PowerSOIC (0.350"", 8.89mm Width), 15 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Duty Cycle | 60% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | Isolated |
| Topology | Flyback, Secondary Side SR |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | eSOP-R16B |
| Fault Protection | Over Temperature, Over Voltage |
| Control Features | - |
| Power (Watts) | 12 W |
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