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This document presents the information required to power the TPS65270 PMIC as well as the support documentation including schematic and bill of materials.
The TPS65270 PMIC is designed to provide 2-A and 3-A continuous currents with an operational range of 4.5 V to 16 V and an externally set switching frequency ranging from 300 kHz to 1.4 MHz. When the PMIC is not fully loaded, Buck1 can be loaded to 2.5 A and Buck2 to 3.5 A.
As there are many possible options to set the converters, Table 2-1 presents the performance specification summary for the EVM.
| EVM | TEST CONDITIONS | OUTPUT CURRENT RANGE |
|---|---|---|
| TPS65270EVM | VIN = 4.5 V to 16 V fsw = 620 kHz |
Buck1, 1.8 V, up to 2 A |
| Buck2, 1.2 V, up to 3 A | ||
| (25°C ambient) |
This evaluation module is designed to provide access to the features of the TPS65270. Some modifications can be made to this module to test performance at different input and output voltages, current and frequency operation. Please contact TI Field Applications Group for advice on these matters.