The LPR4012-202D and LPR4012-202DMRC are low-profile coupled inductors designed for step-up and flyback applications. These inductors feature a compact size of 1.1 mm in height and 4 mm square in footprint, making them suitable for space-constrained designs. They offer a coupling coefficient of 0.95, which enhances their performance in applications such as DC-DC converters and buck regulators. The inductors have a maximum direct current resistance (DCR) of 0.240 ohms and can handle saturation currents (Isat) of up to 31.0 A, depending on the specific model. They are rated for a wide operating temperature range from -40¬8C to +85¬8C and can withstand a one-minute isolation voltage of 100 Vrms between windings. The LPR4012 series is compliant with AEC-Q200 standards, ensuring reliability in automotive applications. Custom inductance values and turns ratios are available upon request, providing flexibility for various design requirements.
Coilcraft LPR4012 Series low-profile 1:N coupled power inductors are ideal for a variety of voltage step-up and step-down applications, including low voltage step-up in energy harvesting designs. They offer excellent coupling coefficient (K > 0.95) and 100 Vrms, one-minute isolation (hipot) between windings.
| Coilcraft, Inc. | |
|---|---|
| Product Category | Inductors, Coils, and Chokes |
| Product Number | LPR4012-202D LPR4012-202DMRC |
| Product Name | LPR4012 Series Coupled Inductors for Step-Up & Flyback Applications |
| Operating Temperature | -40 to 85 C (-40 to 185 F) |
| Core Material | Ferrite; Ferrite |
| Application | Power Choke |
| Inductance Range | 2 microH |
