LPR6235 inductors ideal for voltage step-up
Ideal for voltage step-up in energy harvesting applications, Coilcraft have today announced the new 6x6 mm LPR6235 Series coupled inductors. The new LPR6235 Series can be used as step-up or flyback transformers in DC-DC converters or as autotransformers.
Measuring just 6mm square by 3.5mm high, the LPR6235 Series feature an excellent coupling coefficient (k = 0.95) and are available with five turns ratios from 1:10 to 1:100 for a variety of voltage step-up and step-down applications.Their combination of 300V winding-to-winding isolation and high Isat and low DCR, provide excellent current handling in a rugged, low-cost design. The LPR 4012 Series transformer is even smaller, measuring just 4mm square by 1.1mm high.
Both versions are RoHS compliant and offer a maximum reflow temperature of 260°C. They feature silver-palladium-platinum-glass frit terminations. COTS Plus tin-silver-copper and tin-lead terminations are also available.
The LPR6235 Series is ideal for voltage step-up in energy harvesting applications and have been selected by Linear Technology for their LTC3108 and LTC3109 Ultralow Voltage Step-Up Converter and Power Managers.