Part Number: LM5157 I am building a circuit that uses LM5157 to boost the voltage from Vin: 5V to 12V and Vout: 13.5V (Iout=1A). When the load characteristics were confirmed through actual measurements, the characteristics were as follows.
A voltage drop…
Part Number: LM5157-Q1 Hello TI team,
What is the maximum output current in SEPIC mode with 14V output and 6 to 18V input
I didn't perform any calculations, but I found in WEBENCH that it is limited to 2A?
thanks
Best Regards
Rachid
Hi Lin,
this depends on the vector network analyzer and is typically in the range of 10 - 50 Ohm. So please check on the used measurement tool what they recommend.
Best regards,
Stefan
Part Number: LM5157 Other Parts Discussed in Thread: LM5155 , , TL431
Hello, we are trying to design a flyback converter with these requirements:
3.3V input, isolated +/- 35V output, ~200kHz switching frequency
The output powers a voltage controlled ~0…
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157 , LM5175-Q1 , LM61495 , LM5175 Hi,TI experts
I see to LM5157 datasheet,SW1 SW2 have internal connection,I don't understand theirs function,as below image.
As I know ,Generally, Swithch node…
Part Number: LM5157 Other Parts Discussed in Thread: LM5156 Keep getting "ERROR(ORPSIM-16318): Missing or invalid expression" when trying to simulate LM5157_TRANS.DSN, schematic LM5157_EVM_STARTUP, page Startup.
No changes were made to the design…
Part Number: LM5157 Hi team,
This is FAE Jayden, My customer is evaluating LM5157 with MPS's part.
Do we have any output 1/f noise, output voltage ripple or PSRR data that can share with ZTE to fight with MPS? Thanks.
Brs
Jayden