Power Integrations TOP261LG
Normaler Preis
$94,999.99
Normaler Preis
$99,999.99
Verkaufspreis
$94,999.99
| 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, 132kHz |
| Power (Watts) | 244 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 | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Supplier Device Package | eSIP-7F |
| ROHS |  |
TOP261LG - High-Performance Offline Switching Regulator IC
The TOP261LG from Power Integrations is a high-efficiency, 244W offline switching regulator IC from the renowned TOPSwitch®-HX family. Designed for isolated flyback topologies, this integrated switcher delivers exceptional performance for industrial, telecommunications, and power supply applications requiring reliable, long-lifecycle components.
Key Features & Benefits
- 244W Power Output: High-power capability for demanding applications
- 700V Breakdown Voltage: Robust design for universal AC input (85-265VAC)
- Dual Switching Frequencies: 66kHz and 132kHz for design flexibility and EMI optimization
- Integrated Protection: Current limiting, over-temperature, and over-voltage safeguards
- 78% Maximum Duty Cycle: Optimized for high-efficiency flyback designs
- Wide Operating Range: -40°C to +150°C junction temperature for harsh environments
- eSIP-7F Package: Through-hole mounting with exposed pad for superior thermal management
Applications
Ideal for aerospace, automotive, industrial automation, telecom infrastructure, and high-reliability power systems. Fully authorized stock with complete manufacturer documentation, reference designs, and long lifecycle support to mitigate obsolescence risk.
TOP261LG.pdf
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