Timeline for How to use the Shutdown pin of a switching regulator?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 15, 2020 at 5:22 | comment | added | ezra_vdj | i know this thread is 3 years old, but i'd just like to add that some step up regulators (like the MAX8569) allow Vout be connected straight to the battery (Vbat) when in shutdown mode. So as long as your battery supply has a higher voltage than the minimum needed to keep your MCU running in sleep mode, you should be able to control it with software. I've done it with two AA's, a MAX8569, and a PIC18F2620. | |
| Jun 30, 2017 at 6:30 | vote | accept | Zeta.Investigator | ||
| Jun 24, 2017 at 10:58 | comment | added | Zeta.Investigator | I've added the start-up delay profile. Is ~2ms too much for a sampling rate of 100 Hz? | |
| Jun 24, 2017 at 10:54 | history | answered | Majenko | CC BY-SA 3.0 |