TOP221G-TL
IC OFFLINE SWITCH MULT TOP 8SMDManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations TOPSwitch®-II TOP221G-TL is an offline switching regulator IC designed for high-efficiency power conversion. This component integrates a high-voltage power MOSFET, a PWM controller, and fault protection features in an 8-SMD package. It supports multiple topologies including Boost, Buck, Flyback, and Forward converters, operating at a switching frequency of 100kHz. The internal switch has a breakdown voltage of 700V and a maximum duty cycle of 67%. Fault protection mechanisms include current limiting and over-temperature shutdown, ensuring robust operation. This device is suitable for applications requiring isolated power supplies, commonly found in consumer electronics, industrial controls, and appliance power supplies. It is supplied in a Tape & Reel package.
Additional Information
Series: TOPSwitch®-IIRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | 8-SMD |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | - |
| Power (Watts) | 9 W |