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TPS61040: EN pin, hysteresis characteristic

Genius 17325 points
Part Number: TPS61040

Hello,

Does "EN" pin of TPS61040 have hysteresis characteristic?

Regards,
Oba 

  • Please check the below table, there exist around 0.9V hysteresis, when EN higher than 1.3V, IC is enabled, when EN is lower than 0.4V, the IC is disabled.So please make sure that the enable signal can be higher than 1.3V and can be lower than 0.4V to make it work normally.