CLS6D28B

2 in 1 Inductor & 3 in 1 Inductor (CLS series) ■ Features ◎ Low profile, surface mount Inductor. ◎ High efficiency/Small size for Up-Down Converter. ◎ Extended battery life cycle for Portable Equipment. ◎ Storage temperature range: -40℃~+105℃ ◎ Operating temperature range: -40℃~+105℃ (including coil’s self-heat). ◎ RoHS Compliance. ■ Applications ◎ USB charger, Portable devices with Lithium battery etc. ◎ 2 in 1 Coils for high efficiency up-down DC-DC converters. (SEPIC, Zeta, Cuk converter). ◎ WLED Backlight Driver of LCD panel etc,. ■ Typical SEPIC schematic Vin L1 C1 L2 D C2 Vout ■ Typical SEPIC + Flyback schematic Vo1 D2 Vin L1 Q D3 C3 C1 L2 L3 Vo2 Flyback Converter C2 SEPIC Converter in 2 in 1 Inductor & 3 in 1 Inductor (CLS series) ■Electrical Characteristics specification. Type Dimensions Inductance Range Inductance WxLxH(mm) Turns Ratio(1:1) Turns Ratio(1:1) 3.3μH 4.7μH 10μH 3.3μH 5.0μH 10μH 3.5μH 6.8μH 10μH 3.6μH 7.3μH 11μH 3.3μH 5.0μH 10μH 3.3μH 6.8μH 10μH 3.0μH 6.8μH 10μH 3.5μH 6.8μH 10μH 3.3μH 6.8μH 10μH 2.7μH 6.8μH 10μH 3.0μH 5.6μH 15μH 3.2μH 5.8μH 15μH 3.0μH 5.0μH 10μH 3.0μH 5.0μH 10μH DC Bias Temperature D.C.R.（Ω） Current rise current Max.(Typ.) (10%Down) （⊿t：40℃） 1.42A 1.47A 114m(91m) 0.97A 1.36A 159m(127m) 0.70A 0.94A 345m(276m) 1.01A 1.35A 141m(113m) 0.73A 1.17A 200m(160m) 0.51A 0.75A 404m(323m) 1.34A 2.26A 　74m（54m) 0.92A 1.66A 132m(102m) 0.80A 1.54A 190m(146m) 1.16A 2.56A 　80m(60m) 0.80A 1.64A 155m(121m) 0.68A 1.23A 220m(171m) 1.10A 2.30A 95m(72m) 0.96A 1.80A 145m(114m) 0.64A 1.20A 310m(240m) 2.40A 3.20A 35m(27m) 1.70A 2.00A 78m(60m) 1.44A 1.80A 100m(75m) 2.4A 1.6A 42m（34m） 1.56A 0.91A 97m（78m） 1.26A 0.80A 130m（104m） 1.72A 1.20A 　71m（59m） 1.20A 0.81A 129m(107m) 0.98A 0.75A 155m(129m) 3.70A 4.80A 　36m(29m) 2.50A 3.90A 55m(44m) 2.20A 3.10A 81m(65m) 5.80A 4.50A 26m(21m) 2.80A 3.20A 61m(49m) 2.30A 2.40A 98m(79m) 8.50A 8.80A 13.7m(11.5m) 6.40A 6.90A 21.8m(18m) 4.80A 4.30A 54m(45m) 12.0A 9.00A 14.2m(11.9m) 9.90A 7.00A 23.0m(19.3m) 5.60A 4.00A 60.0m(50.8m) 3.00A 2.90A 2.30A 2.40A 1.50A 1.80A 4.30A 3.50A 3.20A 3.20A 2.30A 1.70A - CLS3D23 4x4x2.5 1.0μH～10μH CLS3D18 4x4x2.0 1.0μH～10μH CLS4D28B 5x5x3.0 2.2μH～47μH CLS4D23B 5x5x2.5 2.2μH～22μH CLS4D18 5x5x2.0 1.0μH～10μH CLS6D28 7x7x3.0 1.2μH～120μH CLS6D23 7x7x2.5 1μH～100μH CLS6D18 7x7x2.0 1.3μH～22μH CLS8D28 9x9x3.0 1.0μH～220μH CLS104 10.6x10.4x4.1 1.2μH～21μH CLS125 16x13x6.0 1.2μH～110μH CLS127 16x13x8.0 1.3μH～110μH CLS6D28B 7x7x3.0 CLS8D28B 9x9x3.0 ※ Visit http://www.sumida.com for more information 2 in 1 Inductor & 3 in 1 Inductor (CLS series) ■ Recommendation reflow condition Heat Endurance Test ) Temperature Chart 032 KAEP ■ Packaging with embossed tape and Reel 4.0 2.0 5 1. H F E C B G ※ Visit http://www.sumida.com for more information. D A ) s( T ) s( T ) s( T 0 0 3 042 0 81 s021 ~ ℃ ℃ 5 42 ℃ 5 42 s 04 06 、℃ ± 、℃ 01±071 0 21 06 0 0 0 ℃ (T 003 003 003 0 52 0 52 0 52 0 01 0 01 0 01 002 051 0 05 05 05 )s (T 003 ℃032 ℃032 01 06 ℃062 ℃062 042 081 021 06 0 052 003 )℃ (T )℃ (T 001 001 0 0 05 05 051 051 002