Part Number: LM5171-Q1 Tool/software: Hi,
We are working on 2 phase Bidirectional Buck Boost converter using LM5171-Q1 IC. Our Converter will be operating in Voltage mode during the Boost mode of operation, we are setting the Iset voltage with Analog…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 Tool/software: Hi,
Is it ok to connect the Vset of LM5171-Q1 IC directly to Vref (3.5V) without using any external resistor.
Regards
Rayees K.E
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 , Tool/software: The following are needed for performing WCCA (Worst-Case Circuit Analysis):
What is the maximum permissible current sense voltage, |V CSA - V CSB |?
What degrades when |V CSA -…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 Tool/software: Hi,
We are Designing a 2 phase Bidirectional DC-DC Converter using LM5171-Q1 Controller.
I have a question regarding the Imon voltage calculations. As per the LM5171 Datasheet…
Part Number: LM5171 Tool/software: Hi Feng,
I have a query regarding the maximum control band width of LM5171-Q1 IC. The rule of thumb is one-fifth to one-tenth the switching frequency, ie preferred Band width is 10kHz to 20kHz with a switching frequency…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5137 Tool/software: Dear TI experts,
I made WEBENCH simulation for my customer's application. Please see the result below.
webench.ti.com/.../SDP.cgi
And I have some questions ;
1. Is 30A current…
Part Number: LM5171-Q1 Tool/software: Hi,
We are Designing a 2 phase Bidirectional DC-DC converter using TIs LM5171-Q1 IC. I required clarification regarding the peak current limit settings.
As per the datasheet we have seen the peak current limit equation…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM2611 , LM5171 Tool/software: At light load, LM5171-Q1 goes into a hysteretic mode. Entry and exit between that mode and regulation seems to itself have a hysteresis threshold of load current or…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 Tool/software: Hi,
We are currently debugging our 5171 circuit. I have a few questions about this.
what is the meaning of IC SD ?
p. 20 LM5171 Datasheet (SNVSCM3) I would like to know what…
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 , LM5171EVM-BIDIR
Tool/software:
I am designing a boost circuit using the LM5171 to boost an input voltage (Vin) of 5V to 12V. I am using an external VCC supply (up to 12V) connected to the…
