Datasheet for LT1617:
- Manufacturer Part Number : LT1617
- Manufacturer : AD
- Description : Micropower Inverting DC/DC Converters in SOT-23
- Series : LT1617
- Reference Price : USD 1.376
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Inverting Regulators
- 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 : LT1617
- 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 LT1617. If you need any more information about LT1617, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1617/LT1617-1 are micropower inverting DC/DC converters in a 5-lead SOT-23 package. The LT1617 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the LT1617-1 is intended for lower power and single-cell applications with a 100mA current limit and an extended input voltage range of 1V to 15V. Otherwise, the two devices are functionally equivalent. Both devices feature a quiescent current of only 20µA at no load, which further reduces to 0.5µA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to –34V to be easily generated without the use of costly transformers. The LT1617’s low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.
Applications
- LCD Bias
- Handheld Computers
- Battery Backup
- Digital Cameras
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.
