In theory, tying MAX17561 HVEN pin to ground, creating an 'always on' scenario should operate normally. The autoretry mode is such that the EN/HVEN pins do not need to be toggled to reset after an overcurrent…
These parts are almost identical but the MAX17561 has enhancements in Operating Temperature Range (-40 to +125degC vs. -40 to +85degC), Reverse Current Blocking Response Time (0.9us(typ) vs. 3us(typ))…
The MAX17561/2/3 devices are the best replacements for the obsolete MAX14588. The main difference between the devices is the selectable fault response mode feature is not available in the MAX17561/2/3…