Dear:
How to select the inductance in the reference circuit?Taking 400kHz working frequency and 5V output as an example, the inductance value is recommended to be 8uH, are there any special requirements for DCR and impedance characteristics
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Dear:
How to select the inductance in the reference circuit?Taking 400kHz working frequency and 5V output as an example, the inductance value is recommended to be 8uH, are there any special requirements for DCR and impedance characteristics
Cooper,
DCR and impedance characteristics do not play a significant role for typical inductors used in this application. <50mOhms DCR and SRF>20MHz should be fine.
-Sam