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Part Number: LM3150
Dear support member
My customer used LM3150.I have a question.
Q1Measurement frequency was higher than the set switching frequency.
Could you teach me the reason?Is there anything relation with COT control?
(Specification condition)Vin: 24 VVout: 12 VIout: 8 A
(Switching frequency setting)Ron:470kΩFsw:257kHz
Ron resistance was setting 470 kΩ.Switching frequency is setting 257 kHz.Measurement switching frequency was 310 kHz.
Best regard.Bob Lee.
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In reply to Katelyn Wiggenhorn:
Dear Katelyn Wiggenhorn,
Thank you very much for reply.
As I want to send schematic,Could you teach your private E-mail address?
In reply to Bob Lee62837:
Dear Katelyn Wiggenhorn
Thank you very much for reply.I sent to your E-mail address attached file about schematic.
Could you check attached file?
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