Power Integrations TOP256MN
| 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®-HX |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 78% |
| Frequency - Switching | 66kHz |
| Power (Watts) | 34 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 10-SDIP (0.300", 7.62mm), 9 Leads |
| Supplier Device Package | SDIP-10C |
| ROHS |  |
TOP256MN - TOPSwitch-HX Offline Switching IC
The TOP256MN is a high-performance 34W offline switching IC from Power Integrations' TOPSwitch-HX series, designed for isolated flyback topology applications. This integrated solution combines a 700V power MOSFET with advanced control circuitry, delivering reliable and efficient AC-DC conversion for industrial, telecommunications, and consumer electronics applications.
Key Features & Benefits
- High Integration: Internal 700V power MOSFET eliminates external switching components
- 34W Power Output: Ideal for medium-power offline applications
- 66kHz Switching Frequency: Enables compact transformer design and reduced EMI
- 78% Maximum Duty Cycle: Optimizes power delivery and efficiency
- Comprehensive Protection: Built-in current limiting, over-temperature, and over-voltage protection
- Wide Operating Range: -40°C to 150°C junction temperature for harsh environments
- RoHS Compliant: Meets environmental standards for global markets
- Through-Hole Package: SDIP-10C for easy prototyping and reliable manufacturing
Typical Applications
- AC-DC power supplies for industrial equipment
- Telecommunications and networking power modules
- Consumer electronics adapters and chargers
- Auxiliary power supplies in appliances
- LED driver circuits
- Battery charger systems
Why Choose TOP256MN?
The TOP256MN offers exceptional value for engineers seeking a reliable, cost-effective offline switching solution. Its integrated design reduces component count, simplifies PCB layout, and improves overall system reliability. With Power Integrations' proven TOPSwitch-HX technology, you get consistent performance, comprehensive protection features, and long-term availability for production designs.
Quality Assurance: As an authorized distributor, we provide genuine Power Integrations components with full traceability, technical support, and lifecycle management for your critical applications.
TOP256MN.pdf