Part Number: LM7481-Q1 Hi TI expert,
In our ADAS project, we use two LM74810 chips as ORing reverse protection circuit.
Now we met a case: When VBAT is ON(12.95V), VBAT_BACKUP is not connected to power, there is an unexpected voltage(1.052V) at "A" pin…
Part Number: LM7481-Q1 The power protection was designed according to the chip reference circuit, but the actual test results showed that the 8pin: HGATA of the chip had no output voltage, resulting in the inability to open the MOS transistor. Checked…
Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM74700-Q1 Hello,
Is it possible to share with us the unencrypted spice model of LM7481-Q1 and LM74700-Q1 ?
Our company has an NDA with TI.
Thanks,
Part Number: LM7481-Q1 I've previously brought this question up in a different thread regarding the LM74801, and use of the LM74810 was recommended by Praveen as a solution because of the linear comparator's ability to block reverse current. See this…
Part Number: LM7481-Q1 Hi,
i want to use this as a ideal diode. Power in on the left ist 10V to 60V. When i got a load above 250uF my MOSFET Q1B burns out when I turn it on. I use Power MOSFETS from Infineon (IPG20N10S4L-22). I also tried vishay (78-SQJB80EP…
Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM7480-Q1 Hi, I have a PCB that has dual 28-32V inputs which are connected to a DCDC and 28V battery. I need this to be connected together to share the load and work if only 1 is present. Is this…
Part Number: LM7481-Q1
Hi Ti expert,
please have your point of view to check our schematic or suggestion.
Why input spike voltage up to 76V once load dump 58V/300ms test? (40V/350ms no issue found)
CH1 YELLOW :KL30
CH2 BLUE VBAT_SOC
CH3 PWRYANK_SHD…
Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM5060-Q1 , , LM5060 , LP8860-Q1 , LM7480-Q1 Hi Team,
My customer is wondering what is the benefit if we use LM7481-Q1 compare to the LM5060-Q1 when design a Input Protection with load dump design with…
Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM5060 , , LM7480-Q1 Hi Expert:
We are design LM74810-Q1 back-back Oring application for battery OVP, UVP and reverse protection. May I know if the Oring back-to back design only can also have the…