Part Number: BQ25720 Other Parts Discussed in Thread: BQ4050 , TIGER , LM3480 Hi,
I have designed a custom charging board following the schematic guidelines as per the datasheet.
Board is configured to work for 3S cell. Once I connect the adapter…
Part Number: ADS1220 Other Parts Discussed in Thread: LM3480 , BQ25703 Hello, hope you are doing well, I am designing a custom PCB based on the BQ25703AEVM, and I would like to add an ADS1220 ADC to the same board. My question is about how to power and…
Part Number: BQ25703AEVM-732 Other Parts Discussed in Thread: ADS1220 , LM3480 Hello, hope you are doing well, I am designing a custom PCB based on the BQ25703AEVM. I am adding an ADS1220 ADC to this design and I was wondering about the best practice…
Hi Harsh,
I apologize for the delay in response with the US Holiday.
I took the dropout curve from the LM3480 datasheet by mistake as you referenced the post on that product I opened the wrong datasheet. You are correct, there is not a dropout vs…
Hello Mohsen, You can refer to TIDA-010006 for generating isolated supply rails for the gate drivers. For 15v to 5v conversion, please refer to TIDA-01420 on using LM3480.
For grid voltage sense you can consider using AMC1311.
regards
Navaneet…
Part Number: SN74LVC1G57 Dear Technical Support: Good day, We plan to use several of your IC devices, Please see attached EXCEL file,
We hope to know the following information regarding the fabrication of related ICs, Specifically, the technology nodes…
I have a similar question to the one posted above except for a different device. We are looking to use an LM3480 component where the operating ambient temp is -55°C. Is the response above applicable to this device as well?
Alan
Hi, Ron Michallick:
Many thanks for your reply. Is it not depending on Tj, because it is the same at Tj=125C and 25C? The maximum could be 1%, is it means that after 5 years, 44khrs, it could be 13.2%~44% higher than original designed output?! Is it…
Hi Ryuji Asaka,
I guess you are right. Since we can not find a 15V version form order information, most likely the 15V version is obsolete.
Anyway, TI still have LM3480 and LM2940-n, both parts have fixed 15V Vout version. If you do need a Enable…
Other Parts Discussed in Thread: TPS5420 , LM3480 Attached is my schematic. This is an automotive IoT device that will connect to the headers on a raspberry Pi. It will sniff the can bus on Semi Trucks and collect data from the internal controllers and…
