Datasheet

LTC3374
18
3374fa
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applicaTions inForMaTion
Table 1. Recommended Inductors for 1A Buck Regulators
PART NUMBER L (µH) MAX I
DC
(A) MAX DCR (mΩ) SIZE IN mm (L × W × H) MANUFACTURER
IHLP1212ABER1R0M-11 1.0 3 38 3 × 3.6 × 1.2 Vishay
1239AS-H-1R0N 1 2.5 65 2.5 × 2.0 × 1.2 Toko
XFL4020-222ME 2.2 3.5 23.5 4 × 4 × 2.1 CoilCraft
1277AS-H-2R2N 2.2 2.6 84 3.2 × 2.5 × 1.2 Toko
IHLP1212BZER2R2M-11 2.2 3 46 3 × 3.6 × 1.2 Vishay
XFL4020-332ME 3.3 2.8 38.3 4 × 4 × 2.1 CoilCraft
IHLP1212BZER3R3M-11 3.3 2.7 61 3 × 3.6 × 1.2 Vishay
Table 2. Recommended Inductors for 2A Buck Regulators
PART NUMBER L (µH) MAX I
DC
(A) MAX DCR (mΩ) SIZE IN mm (L × W × H) MANUFACTURER
XFL4020-102ME 1.0 5.1 11.9 4 × 4 × 2.1 CoilCraft
74437324010 1 9 27 4.45 × 4.06 × 1.8 Wurth Elektronik
XAL4020-222ME 2.2 5.6 38.7 4 × 4 × 2.1 CoilCraft
FDV0530-2R2M 2.2 5.3 15.5 6.2 × 5.8 × 3 Toko
IHLP2020BZER2R2M-11 2.2 5 37.7 5.49 × 5.18 × 2 Vishay
XAL4030-332ME 3.3 5.5 28.6 4 × 4 × 3.1 CoilCraft
FDV0530-3R3M 3.3 4.1 34.1 6.2 × 5.8 × 3 Toko
Table 3. Recommended Inductors for 3A Buck Regulators
PART NUMBER L (µH) MAX I
DC
(A) MAX DCR (mΩ) SIZE IN mm (L × W × H) MANUFACTURER
XAL4020-102ME 1.0 8.7 14.6 4 × 4 × 2.1 CoilCraft
FDV0530-1R0M 1 8.4 11.2 6.2 × 5.8 × 3 Toko
XAL5030-222ME 2.2 9.2 14.5 5.28 × 5.48 × 3.1 CoilCraft
IHLP2525CZER2R2M-01 2.2 8 20 6.86 × 6.47 × 3 Vishay
74437346022 2.2 6.5 20 7.3 × 6.6 × 2.8 Wurth Elektonik
XAL5030-332ME 3.3 8.7 23.3 5.28 × 5.48 × 3.1 CoilCraft
SPM6530T-3R3M 3.3 7.3 27 7.1 × 6.5 × 3 TDK
Table 4. Recommended Inductors for 4A Buck Regulators
PART NUMBER L (µH) MAX I
DC
(A) MAX DCR (mΩ) SIZE IN mm (L × W × H) MANUFACTURER
XAL5030-122ME 1.2 12.5 9.4 5.28 × 5.48 × 3.1 CoilCraft
SPM6530T-1R0M120 1 14.1 7.81 7.1 × 6.5 × 3 TDK
XAL5030-222ME 2.2 9.2 14.5 5.28 × 5.48 × 3.1 CoilCraft
SPM6530T-2R2M 2.2 8.4 19 7.1 × 6.5 × 3 TDK
IHLP2525EZER2R
2M-01 2.2 13.6 20.9 6.86 ×
6.47 × 5 Vishay
XAL6030-332ME 3.3 8 20.81 6.36 × 6.56 × 3.1 CoilCraft
FDVE1040-3R3M 3.3 9.8 10.1 11.2 × 10 × 4 Toko