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Query on TPS65910A3 & TPS650250

Other Parts Discussed in Thread: AM3352, TPS650250, TPS65910

We are powering on AM3352 with Power Management IC (PMIC). We are having trouble in choosing the PMIC.

We have short-listed TPS65910A3 and TPS650250. We have few questions regarding the IC

 

  1. Do we have to use external EEPROM if we are going ahead with TPS65910A3? If yes, how do we code it ?
  2. How to set the register values in TPS65910A3 ?
  3. In the datasheet of TPS650250, it is mentioned that the IC is used for Samsung based ARM processors in the Application section. Can we use it to power on AM3352 ?
  4. Can we use 5Vdc supply as input to TPS650250 instead of battery ?