ZHCSHY6I March 2018 – March 2024 TPS62824 , TPS62824A , TPS62825 , TPS62825A , TPS62826 , TPS62826A , TPS62827 , TPS62827A
PRODUCTION DATA
The main parameter for the inductor selection is the inductor value and then the saturation current of the inductor. To calculate the maximum inductor current under static load conditions, Equation 6 is given.
where
TI recommends to choose a saturation current for the inductor that is approximately 20% to 30% higher than IL,MAX. In addition, DC resistance and size must also be taken into account when selecting an appropriate inductor. Table 8-5 lists recommended inductors.
| INDUCTANCE [μH] | CURRENT RATING [A] | DIMENSIONS [L × W × H mm] | MAX. DC RESISTANCE [mΩ] | MFR PART NUMBER(1) |
|---|---|---|---|---|
| 0.47 | 4.8 | 2.0 × 1.6 × 1.0 | 32 | HTEN20161T-R47MDR, Cyntec |
| 4.6 | 2.0 × 1.2 × 1.0 | 25 | HTEH20121T-R47MSR, Cyntec | |
| 4.8 | 2.0 × 1.6 × 1.0 | 32 | DFE201610E - R47M, MuRata | |
| 4.8 | 2.0 × 1.6 × 1.0 | 32 | DFE201210S - R47M, MuRata | |
| 5.1 | 2.0 × 1.6 × 1.0 | 34 | TFM201610ALM-R47MTAA, TDK | |
| 5.2 | 2.0 × 1.6 × 1.0 | 25 | TFM201610ALC-R47MTAA, TDK | |
| 6.6 | 4.0 × 4.0 × 1.6 | 8.36 | XFL4015-471ME, Coilcraft | |
| 8.0 | 3.5 × 3.2 × 2.0 | 10.85 | XEL3520-471ME, Coilcraft | |
| 6.8 | 4.5 × 4 × 1.8 | 11.2 | WE-LHMI-744373240047, Würth |