ZHCSHQ2B November 2017 – May 2018 TPS62821 , TPS62822 , TPS62823
PRODUCTION DATA.
The following design guideline provides a range for the component selection to operate within the recommended operating conditions. Table 2 shows the components selection that was used for the measurements shown in the Application Curves.
| REFERENCE | DESCRIPTION | MANUFACTURER |
|---|---|---|
| IC | 5.5-V, step-down converter | TPS6282xDLC, Texas Instruments |
| L1 | 470 nH ±20%, 7.6mΩ DCR, 6.6A ISAT | XFL4015-471MEB, Coilcraft |
| C1 | 4.7 µF ±20%, 6.3V, ceramic, 0603, X7R | JMK107BB7475MA-T, Taiyo Yuden |
| C2, C3 | 10 µF ±20%, 10V, ceramic, 0603, X7R | GRM188Z71A106MA73D, MuRata |
| Cff | 120pF ±5%, 50V, 0603 | GRM1885C1H121JA01D, MuRata |
| R1, R2 | Depending on VOUT, chip, 0603 | Standard |
| R3 | 100-kΩ, chip, 0603, 0.1W, 1% | Standard |