LMR64010: Much higher current capability diode

Takashi Onawa

Part Number: LMR64010

Hi Team,

My customer is considering to use RB058LAM-40 in LMR64010 circuit for BOM reduction.

Are there any concern to use such the diode which has much higher current capability and larger Vf than TI recommended ones?

Here is the circuit configuration.

Vin : 12V
Vout : 28V
Rfbt : 330k
Rfbb : 15k
Cf：100pF

Please let me know if there are any other concerns in the configuration.

Regards,

Takashi ONawa

0 Zack Liu over 4 years ago

Hi Takashi-san,

There is no problem to use this diode in LMR64010 circuit.

What's the maximum load current does customer need?

0 Takashi Onawa over 4 years ago in reply to Zack Liu

Hi Zack-san,

Thanks for your prompt response on this.

OK, I understood.

Sorry I forgot to put in the list. Estimated max load will be 100mA.

Regards,

Takashi Onawa

0 Zack Liu over 4 years ago in reply to Takashi Onawa

Hi Takashi-san,

100mA load current is ok for LMR64010. Thanks for promoting this device.

0 Takashi Onawa over 4 years ago in reply to Zack Liu

Hi Zack-san,

Thank you for reviewing!

Regards,

Takashi Onawa

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