| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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| Internal Switch(s) | |
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The Power Integrations TOP222GN is a highly integrated offline switch IC belonging to the TOPSwitch-II family. It is designed to reduce cost and component count in lower power, high efficiency applications. This monolithic IC incorporates a power MOSFET, PWM controller, high voltage start-up circuit, loop compensation, and fault protection circuitry.
Key electrical specifications include a voltage rating of 700V, a frequency of 100kHz, and a maximum output power of 15W for single voltage input (100/115/230 VAC ±15%) and 30W for wide range input (85-265 VAC). It offers built-in auto-restart and current limiting, along with latching thermal shutdown for system-level protection. The device supports various topologies including Flyback, Forward, Boost, and Buck.
Packaged in an 8-SMD, Gull Wing configuration, the TOP222GN is designed for surface mount applications. Its internal lead frame uses six pins to transfer heat directly to the board, potentially eliminating the need for a heatsink. The operating temperature range is -40°C to 150°C (TJ).
This component is suitable for applications requiring efficient AC/DC conversion with minimal component count, such as in power supplies for TVs, monitors, and audio amplifiers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 700V.
The switching frequency is 100kHz.
Maximum output power is 15W for single voltage input (100/115/230 VAC ±15%) and 30W for wide range input (85 to 265 VAC).
The operating temperature range is -40°C to 150°C (TJ).
It is available in an 8-SMD Gull Wing package.
It supports boost, buck, flyback, and forward topologies.
Yes, it has an internal switch.