SBVS297B November 2019 – May 2020 TPS7A53
PRODUCTION DATA.
For this design example, use the parameters listed in Table 7 as the input parameters.
PARAMETER | DESIGN REQUIREMENT |
---|---|
Input voltage | 1.2 V, ±3%, provided by the dc/dc converter switching at 500 kHz |
Bias voltage | 5V, ±5% |
Output voltage | 0.9 V, ±1% |
Output current | 4.0 A (maximum), 100 mA (minimum) |
RMS noise, 10 Hz to 100 kHz | < 10 µVRMS |
PSRR at 500 kHz | > 40 dB |
Start-up time | < 25 ms |