Power Integrations TOP200YAI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch® |
| Packaging | | |
| Output Isolation | Either |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Power (Watts) | 25 W |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220-3 |
TOP200YAI - High-Performance Offline Switching IC
The TOP200YAI from Power Integrations is a versatile TOPSwitch® integrated offline switcher designed for high-reliability power supply applications. This advanced IC combines a 700V power MOSFET with PWM control, current limiting, and thermal shutdown protection in a compact TO-220-3 package.
Key Features & Benefits
- Integrated 700V Power MOSFET - Reduces component count and simplifies design
- 25W Power Handling - Ideal for low to medium power applications
- Multi-Topology Support - Works with flyback, buck, boost, and forward converter designs
- Built-in Protection - Current limiting and over-temperature shutdown ensure safe operation
- 100kHz Switching Frequency - Enables compact transformer and filter designs
- 67% Maximum Duty Cycle - Optimized for efficient power conversion
- Wide Operating Temperature Range - -40°C to 150°C junction temperature for demanding environments
Applications
Perfect for AC-DC power supplies in consumer electronics, industrial controls, telecommunications equipment, and appliances requiring reliable, cost-effective offline switching solutions.
Authorized distributor of genuine Power Integrations components with full traceability and lifecycle support.
Related Resources

TOP200YAI.pdf