ZHCSHF3C january 2018 – may 2023 TPS65268-Q1
PRODUCTION DATA
This example details the design of triple-synchronous step-down converter. A few parameters must be known to start the design process. These parameters are typically determined at the system level. For this example, start with the known parameters listed in Table 8-1.
| PARAMETER | VALUE |
|---|---|
| VOUT1 | 1.5 V |
| IOUT1 | 3 A |
| VOUT2 | 1.2 V |
| IOUT2 | 2 A |
| VOUT3 | 2.5 V |
| IOUT3 | 2 A |
| Transient response 1-A load step | ±5% |
| Input voltage | 5 V normal, 4.5 to 5.5V |
| Output voltage ripple | ±1% |
| Switching frequency | 2 MHz |