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LTC3526L Recommended for New Designs
The LTC3526L/LTC3526LB are synchronous, fixed frequency step-up DC/DC converters with output disconnect. Synchronous rectification enables high efficiency...
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LTC3526L on Analog.com

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LTC3526L LTSPICE model

NKokubo131

on May 31, 2022

Category: Datasheet/Specs

Product Number: LTC3526L

LTC3526L datasheet mentions VIN Start-Up Voltage is 680mV and minimum Input Voltage Range is 0.5V after Start-Up .

I simulated by LTSPICE model but it did not work at 0.55V after 0.7V start up.

Is LTSPICE model working at 0.5V incorrect?

Please see following my LTSPICE figure.

Best regards

N.Kokubo

PaulDaria

on Jul 11, 2022 12:54 AM
0
Hi NKokubo131 ,

Good day. Thank you for choosing this part. I've checked that specific schematic as shown above and found the issues you've mention. We have informed the product owner regarding the issue to help fixed the LTspice model as soon as possible.

I will get back to you once the updated model is released.

Regards,

PaulDaria
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LTC3526L LTSPICE model