Datasheet for LT3798:
- Manufacturer Part Number : LT3798
- Manufacturer : AD
- Description : Isolated No Opto-Coupler Flyback Controller with Active PFC
- Series : LT3798
- Reference Price : USD 1.8
- Our Price : We have a better price, contact us by email
- Product Type : Power Control
- Function : Offline Controllers/PFC
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT3798
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LT3798. If you need any more information about LT3798, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT3798 is a constant-voltage/constant-current isolated flyback controller that combines active power factor correction (PFC) with no opto-coupler required for output voltage feedback into a single-stage converter. A LT3798 based design can achieve a power factor of greater than 0.97 by actively modulating the input current, allowing compliance with most Harmonic Current Emission requirements.
The LT3798 is well suited for a wide variety of off-line applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 86% can be achieved with output power levels up to 100W. In addition, the LT3798 can easily be designed into high DC input applications.
Applications
- Offline 5W to 100W+ Applications
- High DC VIN Isolated Applications
- Offline Bus Converter (12V, 24V or 48V Outputs)
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
