Forum»Forum › ST - Low Power RF › What is the function of SMPS_INDUCTOR of BLUENRG-1?

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The OP

Published on 2020-3-6 22:45 Only look at the author

What is the function of SMPS_INDUCTOR of BLUENRG-1? [Copy link]

SMPS_INDUCTOR
SMPS_INDUCTOR_10uH /* SMPS Inductor 10 uH(Default) */
SMPS_INDUCTOR_4_7uH /* SMPS Inductor 4.7 uH*/
SMPS_INDUCTOR_NONE /* SMPS Inductor None */

I checked the information, but I don't understand what this is for. Or I don't know what SMPS is. Can anyone explain it briefly and give some examples of how to use it?

BLUENRG-1

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littleshrimp

Search for DC-DC in the data sheet and SMPS in the Programming manual to find relevant information. Details Published on 2020-3-7 09:03

littleshrimp

9702 Posts	24 Resources

Published on 2020-3-6 23:35 来自手机 Only look at the author

SMPS is Switching Mode Power Supply, which means that the switching power supply uses an inductor to increase or decrease the voltage, and is more energy-efficient than LDO.

This post is from ST - Low Power RF

littleshrimp

9702 Posts	24 Resources

Published on 2020-3-7 09:03 来自手机 Only look at the author

Search for DC-DC in the data sheet and SMPS in the Programming manual to find relevant information.

This post is from ST - Low Power RF

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