Coilcraft LPR 迷你变压器
Coilcraft LPR4012 和 LPR6235 迷你变压器专为升压、谐振和回扫应用而设计，具有卓越的耦合系数(k=0.95)，是各种应用场合的理想器件。Coilcraft LPR4012 和 LPR6235 迷你变压器具有高Isat和低DCR值，且具有高效率和卓越的电流处理能力，设计坚固耐用，成本低廉。
特性
- LPR4012
- Miniature shielded, measuring only 4mm square by 1.1mm high
- Ideal for use as flyback transformers in DC-DC converters or as coupled inductors in buck regulators to provide multiple outputs
- Wide selection of turn ratios, suitable for a variety of voltage step-up and step-down applications
- Can be used in autotransformer applications
- 2µH to 22µH inductance value range
- 1:1.5 to 1:10 turns ratio
- RoHS compliant and halogen free
- 260°C compatible
- LPR6235
- Shielded, measuring only 3.5mm high by 6mm square
- Can be used as step-up or flyback transformers in DC-DC converters or as autotransformers
- Ideal for low voltage step-up in energy harvesting applications
- Selected by Linear Technology for the LTC3108 and LTC3109 Ultralow Voltage Step-Up Converter and Power Managers
- 7.5µH to 25µH inductance value range
- 1:10 to 1:100 turns ratio
- RoHS compliant and halogen free
- 260°C compatible
发布日期: 2013-10-18
| 更新日期: 2022-03-11