ZHCSHY6I March 2018 – March 2024 TPS62824 , TPS62824A , TPS62825 , TPS62825A , TPS62826 , TPS62826A , TPS62827 , TPS62827A
PRODUCTION DATA
For this design example, use the parameters listed in Table 8-1 as the input parameters.
| DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|
| Input voltage, TPS62826x | 2.4V to 5.5V |
| Input voltage, TPS62827x | 2.5V to 5.5V |
| Output voltage | 1.8V |
| Output ripple voltage | < 20mV |
| Maximum output current, TPS62826x | 3A |
| Maximum output current, TPS62827x | 4A |
Table 8-2 lists the components used for the example.
| REFERENCE | DESCRIPTION | MANUFACTURER |
|---|---|---|
| C1 | 4.7μF, Ceramic capacitor, 6.3V, X7R, size 0603, JMK107BB7475MA | Taiyo Yuden |
| C2, TPS62824x/5x/6x/7A | 2 × 10μF, Ceramic capacitor, 10V, X7R, size 0603, GRM188Z71A106MA73D | Murata |
| C2, TPS62827 | 3 × 10μF, Ceramic capacitor, 10V, X7R, size 0603, GRM188Z71A106MA73D | Murata |
| C3 | 120pF, Ceramic capacitor, 50V, size 0402 | Std |
| L1 | 0.47μH, Power Inductor, XFL4015-471MEB | Coilcraft |
| R1 | Depending on the output voltage, 1%, size 0402 | Std |
| R2 | 100kΩ, Chip resistor, 1/16W, 1%, size 0402 | Std |
| R3 | 100kΩ, Chip resistor, 1/16W, 1%, size 0402 | Std |