Hi Guys,
Page 14 here: https://www.farnell.com/datasheets/614070.pdf describes the "Under Voltage Lock Out", I am trying to go through the calculations for the schematic on page 30, and I have the following equation:
R1 = VStart - VStop / IHys
Where VStart = 6.0V, VStop = 5.5V and IHys I assume I have read correctly in the description on page 14 as 2.9uA.
Which would be (6.0-5.5) / 2.9, which gives me 1.45, yet the datasheet says it is 1.24(124k Resistor), can anybody tell me what I am missing from the equation?!
Many Thanks
Wilksey
Page 14 here: https://www.farnell.com/datasheets/614070.pdf describes the "Under Voltage Lock Out", I am trying to go through the calculations for the schematic on page 30, and I have the following equation:
R1 = VStart - VStop / IHys
Where VStart = 6.0V, VStop = 5.5V and IHys I assume I have read correctly in the description on page 14 as 2.9uA.
Which would be (6.0-5.5) / 2.9, which gives me 1.45, yet the datasheet says it is 1.24(124k Resistor), can anybody tell me what I am missing from the equation?!
Many Thanks
Wilksey
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