Part Number: LM5157-Q1 Dear TI,
Could you please provide me the unencrypred Spice model of LM5157-Q1?
Thank you and have a nice day!
Best regards,
Huu-Nhan Nguyen
Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5157
Please provide following information. If required please reach out to my email .
1. Pin FMEA required for LM5175-Q1
2. IC Category according SN29500.
3. Detail FMEDA
Part Number: LM5157-Q1 I want to know which simulation model of LM5157-Q1 support worst case analysis. If the flyback works at the worst condition, will the model reflect the real accuracy of voltage, especially the output?
Thanks!
Part Number: LM5157-Q1 Other Parts Discussed in Thread: LM5157
Hi TI experts,
Please support to review the design in attachment file with following specs:
Input: 6-20V
Output: 23V- 0.2A max => supply for gate driver , that why i chosen not boost but …
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
Part Number: LM5157-Q1 Here is the design value.
My design of the outout current is only 0.42A.
The output ripple of Vout is ±7.5%.
But the value of Cout is 32.25uF.
Cout = I * dt / dv = 0.42 * 0.385 / 440k / 0.15 = 2.45uF.
I think there is…
Part Number: LM5157-Q1 Hey all,
I have fabricated a PCB with the LM5157-Q1 see the attached schematic. This schematic was review and blessed by TI in another thread. It is working fine at a 2.841A load but when increased to a 3.055A load the regulator…
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-Q1 Other Parts Discussed in Thread: LM5157 Please help review this schematic and provide feedback for LM5157QRTERQ1 SMPS - set up as a boost controller.
Input voltage (PBUS) is provided by a 3S battery = 8.1V to 12.6V
Output voltage…