Power Integrations TOP260EN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.17 | $2.17 |
| 15+ | $2.10 | $31.50 |
| 25+ | $2.05 | $51.25 |
| 50+ | $1.94 | $97.00 |
| 100+ | $1.71 | $171.00 |
| N+ | $0.34 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-HX |
| Packaging | Tube | |
| 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) | 275 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-7C |
| ROHS |  |
The TOP260EN from Power Integrations (TOPSwitch®-HX series) is an isolated flyback offline switcher with an integrated 700V switch. It delivers up to 275 W with selectable 66kHz and 132kHz switching and a 78% maximum duty cycle. Protections include current limiting, over temperature, and over voltage. The 7-SSIP package with exposed pad operates from -40°C to 150°C.
- Integrated 700V switch simplifies design and reduces external components.
- Up to 275 W output suits higher-power offline applications.
- Selectable 66kHz/132kHz switching balances efficiency and magnetics size.
- 78% maximum duty cycle supports wide input voltage operation.
- Wide -40°C to 150°C range for demanding environments.
High-Power AC-DC Supplies
With up to 275 W output and a 700V integrated switch, this flyback device suits higher-power isolated offline supplies.
Industrial Power Systems
An operating range of -40°C to 150°C with over temperature and over voltage protection supports reliable industrial designs.
Selectable Frequency Designs
66kHz and 132kHz switching options let designers balance efficiency and magnetics size in isolated flyback architectures.
Wide Duty Cycle Operation
A 78% maximum duty cycle supports wide input voltage operation in offline flyback converters.
- Q: What topology does the TOP260EN use?
- A: It is an isolated flyback offline switcher with an integrated switch.
- Q: What is the breakdown voltage?
- A: 700V Vds rating.
- Q: How much power can it deliver?
- A: Up to 275 W.
- Q: What switching frequencies are available?
- A: 66kHz and 132kHz.
- Q: What is the maximum duty cycle?
- A: 78%.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage.
TOP260EN.pdf
- Q: What topology does the TOP260EN use?
- A: It is an isolated flyback offline switcher with an integrated switch.
- Q: What is the breakdown voltage?
- A: 700V Vds rating.
- Q: How much power can it deliver?
- A: Up to 275 W.
- Q: What switching frequencies are available?
- A: 66kHz and 132kHz.
- Q: What is the maximum duty cycle?
- A: 78%.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage.
