ZHCSJL1C September 2010 – April 2019 TPS61251
PRODUCTION DATA.
During this enhanced power save mode, the converter still maintains the output voltage with a tolerance of ±2%. The operating current in snooze mode is, however, drastically reduced to a typical value of 2 μA. This will be achieved by turning off as much as possible of the inner regulation circuits. Load current in snooze mode is limited to 2 mA. If the load current increases above 2 mA, the controller recognizes a further drop of the output voltage and the device turns on again to charge the output capacitor to the programmed output voltage again.