Part Number: LM74720-Q1 We implemented an oring circuit that can connect 4 batteries parallelly. The Oring aspect works great. But we are running into issues with enabling/disabling the circuit. I tried pulling the EN pin low, high, floating, nothing…
Part Number: LM74720-Q1 Hello team,
When not using OV and BAT_MON in LM74720-Q1, is it possible to remove the resistors (R1, R2, R3)?
In that case, should SW pin and OV pin be floated or connected to GND?
Thanks and regards,
Sam Lee
Part Number: LM74720-Q1 Hello team,
Regarding the LAND pattern example of LM74720-Q1, the use of three VIAs in RTN pin is guided, but not recommended in the PIN description.
Which one is correct? Is it okay to remove the VIAs?
Thanks and regards…
Part Number: LM74720-Q1 Other Parts Discussed in Thread: LM74722-Q1
LM74720-Q1/LM74722-Q1"Programming Overvoltage Threshold and Battery Sensing, according to EVM BOARD R14 and R15, when connected to VIN during shutdown, may result increase in standby…
Part Number: LM74720-Q1 Hello Expert,
Our customer is considering to use LM74720-Q1 but they won't use OV function. In datasheet, it recommend to use less than totally 120kOhm resister to sense Vbat.
For the case of they won't use OV function, should…
Part Number: LM74720-Q1 Hi team,
As it is shown in datasheet in LM74720-Q1 that the total system quiescent current is less than 35uA. Can I know the test setup and how you get the value? What is EN signal set when testing the Iq?.
May customer test the…
Part Number: LM74720-Q1 Other Parts Discussed in Thread: LM5051 Hi,
I am looking for an ideal diode IC. The most common type is to put it in the HOT side of the circuit, but this time we are considering putting it in the return side (minus side). The circuit…
Part Number: LM74720-Q1 Hi,
We are using the LM74720 for oring 4-5 Li-ion batteries to drive a single load.
Can you please check if you notice any issues in the circuit. Specially concerning the capacitor and inductor values.
We were not planning to use…
