CLS4D28

Power Inductor & 2 in 1 Transformer < CLS Series> Type: CLS4D28 ◆ Product Description ・6.5×4.8 mm Max.(L×W), 3.0mm Max. Height. ・4 Terminal pins’ type gives a flexible design as inductors or transformers (SEPIC,ZETA circuit). ・Custom design is available. ◆ Feature ・Magnetically shielded construction. ・Max. Operating frequency 1MHz, Max. Operating power 2.5W. ・Ideally used in the power supply for DSC､Note PC､DVC and W-LED backlight. ・RoHS Compliance ◆ Dimensions (mm) 4.8 MAX.3.0 4.5 2.6 電極部 ◆ Schematics (Bottom) Ｓ ２ ３ ◆ Land Pattern (mm) 3.1 1.5 １ ４ Ｓ “ S” indicates winding start. Please refer to the sales offices on our website for a representative near you www.sumida.com 1.0 1.8 MAX.6.5 4.75 5.0 2.1 1/2 Power Inductor & 2 in 1 Transformer < CLS Series> Type: CLS4D28 ◆ Specification Inductance ［Within］ 1.1μH±30% 1.5µH±30% 2.2µH±30% 3.5µH±30% 5.2µH±30% 6.8µH±30% 10µH±30% 15µH±30% 22µH±30% 33µH±30% 47µH±30% at20℃ CLS4D28NP-1R1N□ CLS4D28NP -1R5N□ CLS4D28NP -2R2N□ CLS4D28NP -3R5N□ CLS4D28NP -5R2N□ CLS4D28NP -6R8N□ CLS4D28NP -100N□ CLS4D28NP -150N□ CLS4D28NP -220N□ CLS4D28NP -330N□ CLS4D28NP -470N□ A B C D E F G H J K L 2.50 2.10 1.80 1.40 1.20 1.00 0.85 0.65 0.55 0.45 0.40 Saturation Current（A） (at 20℃)※1 (1,4-2,3) at100℃ 1.80 1.50 1.35 1.10 0.90 0.80 0.60 0.50 0.42 0.32 0.28 (2-3) (1,4 Short) at20℃ 1.25 1.05 0.90 0.70 0.60 0.50 0.42 0.34 0.28 0.22 0.18 at100℃ 0.90 0.80 0.70 0.54 0.45 0.40 0.32 0.25 0.20 0.16 0.14 Temperature Rise current (A) ※2 (1,4-2,3) 3.30 2.80 2.40 2.10 1.80 1.50 1.30 1.10 0.95 0.80 0.75 (2-3) (1,4 Short) 1.80 1.50 1.20 1.00 0.88 0.72 0.63 0.52 0.43 0.36 0.32 Part No. Stamp ※ Description Of Part Name CLS4D28NP -1R1N□ B Box C Carrier Tape ※1. Saturation Current: The DC current at which the inductance decreases to 90% of it’s nominal value. ※2.Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2