2.1.1 Output Power Regulators
The TSW1400 provides two output power sources with these default settings:
- 3.3 V at 3 A at J10 and the return at J9
- 1.8 V at 6 A at J8 and the return to J9.
Both power supplies are derived from on-board switching power supplies and controlled by switch SW7. See the TI TPS54620 (
SLVS949) and TPS54325 data sheet (
SLVS932) for more information regarding the performance of these devices before deciding to use them to power up external EVMs.