Part Number: LM5175 Other Parts Discussed in Thread: LM5176 Hi Team,
We have LM5175 which is used for charging a battery, 7 cells 25.9V 3.3A 86Wh.
In our design we want to control both output voltage and output current.
For voltage we are biasing feedback…
Part Number: LM5175 Hi team,
My custom has got a design with LM5175, and found that when increasing the output inductor from 2.2uH to 4.7uH, the peak-to-peak output ripples was almost the same in the condition of buck-boost zone operation, VIN= VO= 12V…
Part Number: LM5175
Hi,
I have used the part LM5175RHFR in my current project. But, during the bring up of my board, I have observed immense heating of both the chip LM5175RHFR and its associated inductor. The heating issue persists even under no load…
Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5175 Hi,
We designed a card using the J721EXCP01EVM card as a reference.But we observe an abnormal heating in the material with position L4, which is in the page 58 LM5175 diagram. What could be…
Part Number: LM5175 Hi,
Please kindly help to review the LM5175 schematic diagram and provide your comment if this is available, thanks.
LM5175_Circuit-20230802A.pdf
Part Number: LM5175-Q1 Hi,
Vin(min)=6V Vin(max)=28V Vout=12V@7A; Ta=25 deg
we designed a circuit suitable for the above conditions, but the temperature in the inductor at the output was too high. To solve this, we pulled the mode pin on the ground and…
Part Number: LM5175 Hi everyone,
We have a design that uses the LM5175 and are seeing issues with output regulation.
It is an 18V/5A design. 8 to 6V input.
With no-load in boost mode it operates nicely at 18V, on load the output drops volts, more at lower…
Part Number: LM5175 Other Parts Discussed in Thread: LM5177 Hi~
I have a question about using the LM5175. The datasheet states that the LM5175's output voltage range is 0.8~55V. The datasheet only shows a 12V output example, so I created a 3.3V / 20A…
Hello Brigitte,
We are using both the regulators LM5175-Q1 and LM5176-Q2 for the output voltage of 12V and 5V, thats why there is two schematics.
1. we need to know whether we need to proceed with the components value based on Design calculator or with…