Part Number: LM5117-Q1 Dear team,
I understand that if even a momentary surge is applied to Vin that exceeds the absolute maximum rating, may potentially breaking the device and affect its reliability. But, I would like to confirm the following as the…
Part Number: LM5117-Q1 Other Parts Discussed in Thread: LM5117 Our customer is considering to develop a step-down converter with constant output power control for a new project. TI LM5117 The document at the URL below describes constant power control.
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Part Number: LM5117-Q1 Other Parts Discussed in Thread: LMV431 , LM5117 I plan to implement a CC/CV regulator very similar to Figure 3 in SNVA829. One thing that I am concerned about is the absolute maximum voltage on the FB pin. From the Figure 3 schematic…
Part Number: LM5117-Q1 Other Parts Discussed in Thread: CSD19537Q3 , LM5116 Attached are the simulation files (not sure if it is attached properly!)
Could any one help with fixing this convergence error! I have tried multiple tweaks tp get my synchronous…
Part Number: LM5117-Q1 Hello,
I have designed a synchronous buck converter using LM5117-Q1. Even after keeping the SW node and power loop very small, I am observing ringing on the SW node with an amplitude of 100V at full load condition of 10A and input…
Part Number: LM5117-Q1 Other Parts Discussed in Thread: LM5117 , Hi Team, Due to procurement challenges our customer would like to migrate to the commercial version LM5117 in lieu for the automotive LM5117-Q1. To mitigate the risk, they would like to verify…
Part Number: LM5117-Q1 Hello Team,
My customer is looking for the complete thermal information for LM5117QPSQE/NOPB. They are using this LM5117QPSQE/NOPB in several places on our board and they need to know the thermal resistance to the bottom of the package…
Part Number: LM5117-Q1 Other Parts Discussed in Thread: LM5117 Hello,
I have one technical query related to LM5117. We are using this PWM controller in one of the 28V to 13,5V/20A DC-DC converter. This is in production. At assembly plant, at EOL station…
Part Number: LM5117-Q1 Other Parts Discussed in Thread: LM5117 , LM5145 A while back there was a thread regarding a TI tinaspice model of the LM5117 that would fail convergence on SIMetrix/Simplis (diode discontinuity error). Has that model been tweaked…
Part Number: LM5117-Q1 Hi team,
Customer will use LM5117-Q1 in the condition of Vin=24V and Vout=15V.
Customer will use external Vcc supply as shown in Figure 18 because Vout is larger than 14.5V.
However, customer wants to remove R1 and Schottky diode…
