Datasheet for LTC3119:
- Manufacturer Part Number : LTC3119
- Manufacturer : AD
- Description : 18V, 5A Synchronous Buck-Boost DC/DC Converter
- Series : LTC3119
- Reference Price : USD 5.88
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Buck-Boost Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC3119
- 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 LTC3119. If you need any more information about LTC3119, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture provides seamless low noise operation from input voltages above, equal to, or below the output voltage.
External frequency programming as well as synchronization using an internal PLL enable operation over a wide switching frequency range of 400kHz to 2MHz. The wide 2.5V to 18V input range is well suited for operation from unregulated power sources including battery stacks and backup capacitors. After start-up, operation is possible with input voltages as low as 250mV.
Other features include: output short-circuit protection, thermal overload protection, less than 3μA shutdown current, power good indicator, Burst Mode operation, and maximum power point control.
The LTC3119 is offered in thermally enhanced 28-lead 4mm × 5mm QFN and TSSOP packages.
Applications
- Wide Input Range Power Supplies
- 1- to 4-Cell Lithium Battery Powered Products
- RF Power Supplies
- Solar Battery Chargers
- System Backup Power Supplies
- Lead Acid to 12V Regulator
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
