Charging Pump Enable

The buffer charging pump enable output can be used during:


The charging pump enable output will switch on without delay if one of the following conditions is true:

  1. the Operation Mode takes one of the values  2 or 3
  2. the input “ExtLoading” = 1

The pump will switch on only if there is


The charging pump enable output will switch off without delay, if the both following conditions are true:

  1. when the operation mode is not 2 or 3
  2. when the input “ExtLoading” = 0

The pump will stop immediately if there is