Part Number: LM48511SQBD Other Parts Discussed in Thread: LM48511 Tool/software: Hello, I have a personal PCB design with the LM48511, when activating the STEP-UP of the lm48511, SD_BOOST to VDD, the power supply drops and the IC heats up. It is tested…
Part Number: LM48511SQBD Hi
Per datasheet, DFLS230LH-7 is recommended to use in the design. We can get it due to supply shortage. Meanwhile I find DFLS230-7 and see like a replacement with minor spec difference. Can you confirm that if DFLS230-7 is…
Part Number: LM48511SQBD
The EVM user's manual does not specify a type or part number for capacitor C2. Can you supply the LM48511SQ actual Bill of Materials (BOM)?
Part Number: LM48511 Support Path: /Reference designs/Technical support help for a specific technical issue with a reference design/ We are developing a product for the LM48511 using the LM48511SQBD/NOPB development board. Its working but the output also…
Hello Hannes,
Welcome to E2E, thanks for your interest in our products.
I have noticed that the input signal level is very high under this condition the device's output will be clipped or even the device could be damaged. The output voltage shouldn…
Hi Luis,
Thanks for the clarification, upon physical inspection on an recently unboxed LM48511SQBD. The L1 inductor is showing a marking of 6.8uH. Can you verify if this is the similar case seen on other existing board?
Regards,
Leo
Hi Luis,
Thanks again for your assistance. I have complete the measurements you requested, and created a circuit similar to the SLOA107. Here are my results:
Channel 1 is the output from LS+ (using the filter from SLOA107)
Channel 2 is the output…
