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Product Attributes
• Lowest cost, lowest component count switcher solution
• Cost competitive with linears above 5W
• Very low AC/DC losses - up to 90% efficiency
• Built-in Auto-restart and Current limiting
• Latching Thermal shutdown for system level protection
• Implements Flyback, Forward, Boost or Buck topology
• Works with primary or opto feedback
• Stable in discontinuous or continuous conduction mode
• Source connected tab for low EMI
• Circuit simplicity and Design Tools reduce time to market
| Series | TOPSwitch®-II |
| Package | Tube |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Power (Watts) | 75 W |
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Our Exihibiton
FAQ
1.Who are you?
We are Manufacturer of High Quality China's Own Chips Included IC,Transistor,Resistor,
Capacitors,Memory,IGBT, Mosfet,Traic/SCR,Optoelectronics.Almost all components
of electronics in our production.
2.Do you also selling Original parts?
Yes,We are also supplying original Materials bcz all of our designed chips are based on
the Original,So we are cooperating with some Original of Design and Development
Department that we have good sources of original.
3.What is your advantage?
Our High Quality Products with reasonable price can completely replace the
original components.
4.Can you provide OEM Service?
Yes,we can,If you have Projects and request plz contact us.
5.Can i buy all im requireing components from you?
Of course yes,From Bom List quotation till Door to Door express service,
We have professional Sales to connect with you all the time.
Suppliers with verified business licenses
Audited Supplier 
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