Datasheet for LT1618:
- Manufacturer Part Number : LT1618
- Manufacturer : AD
- Description : Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter
- Series : LT1618
- Reference Price : USD 1.4
- Our Price : We have a better price, contact us by email
- Product Type : LED Driver IC
- Function : Step-Down (Buck) LED Drivers
- 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 : LT1618
- 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 LT1618. If you need any more information about LT1618, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1618 step-up DC/DC converter combines a traditional voltage feedback loop and a unique current feedback loop to operate as a constant-current, constant-voltage source. This fixed frequency, current mode switcher operates from a wide input voltage range of 1.6V to 18V, and the high switching frequency of 1.4MHz permits the use of tiny, low profile inductors and capacitors. The current sense voltage is set at 50mV and can be adjusted using the IADJ pin.
Available in the 10-Pin (3mm x 3mm) Exposed Pad DFN and 10-pin MSOP packages, the LT1618 provides a complete solution for constant-current applications.
Applications
- LED Backlight Drivers
- USB Powered Boost/SEPIC Converters
- Input Current Limited Boost/SEPIC Converters
- Battery Chargers
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.
