Part Number: LM5017 Hi, I need to design my system which accepts input supply from -40V Dc to -57V DC to Vout of 5V DC. Can I use LM5017 to generate 5V Vout by connecting RTN to Ground and -48V to VIN? Can you share reference schematics for the same?…
Part Number: LM5017 Attached is a schematic of our circuit, we have seen the LM5017 damage on protoypes we are testing. Downloaded your spice model and did a simulation (attached). In the simulation when the input voltage drops there is both a negative…
Part Number: LM5017 Hi TI,
In our design, we are using the LM5017 controller in Fly-Buck mode. On the primary side, we aim to generate a 13V output, and on the isolated secondary side, a 12V output. Our current requirements are approximately 150 mA…
Part Number: LM5017
Hi TI,
We have a PCB that includes two (2) LM5017 ICs - which convert a 30VDC supply voltage into +15VDC @ 0.5A, and into-5VDC @ 0.5A .
Unfortunately this circuit is occasionally damaged by both ICs being burnt/melted. See…
Part Number: LM5017 Tool/software: Dear Expert
There are two specifications in the lM5017 specification sheet that need your help to clarify or assess the risks 1) The Max specification of SW-RTN is limited to Vin+0.3V. We measured a Spike with Vin…
Part Number: LM5017-QUICKSTART-CALC Other Parts Discussed in Thread: LM5017 I am running PSpice for TI 2024 - version 23.1-2024 S0001 Windows SPB 64-bit edition.
I am trying to run a simulation of the TI part LM5017 - however when placing this part…
Part Number: LM5017 Tool/software: Hi engineer,
We use LM5017 to design a fly buck circuit.The document SNVA674C shows the basic operating principle of the fly buck circuit.There are a few questions,please help us to confirm it.
1:In figure1,is I…
Part Number: LM5017 Hello,
While reviewing the LM5017 datasheet and comparing it to the design tool, we noticed that the design tool uses a VFB reference of 1.25 V, which corresponds to the maximum value listed in the datasheet. Is this intentional…
Part Number: LM5017 Hello,
In reviewing the datasheet for LM5017, the recommended cap for Bootstrap is 0.01uF. Is there any issue if 0.1uF is populated instead?
Thank you,
Kyle
Part Number: LM5017 Tool/software: Hello，
The customer is using LM5017 to design a power supply with two outputs, both with an output voltage of 4.1V. The schematic diagram is shown below. Please help review the schematic diagram and point out any issues…
