ZHCSFI8C June 2016 – June 2021 TPS62135
PRODUCTION DATA
The external components have to fulfill the needs of the application, but also the stability criteria of the device′s control loop. The TPS62135x is optimized to work within a range of external components. The LC output filters inductance and capacitance have to be considered together, creating a double pole, responsible for the corner frequency of the converter (see Section 10.1.6). Table 10-1 can be used to simplify the output filter component selection.
| 4.7 μF | 10 μF | 22 μF | 47 μF | 100 μF | 200 μF | ≥400 μF | |
|---|---|---|---|---|---|---|---|
| 0.68 μH | √ | √ | √ | ||||
| 1 μH | √ | √(2) | √ | √ | √ | √(3) | |
| 1.5 μH | √ | √ | √ | √ | √ | √(3) | |
| 2.2 μH | √ | √ | √ | √ | √ | √(3) | |
| 3.3 μH |