Part Number: TPS2662 Other Parts Discussed in Thread: BQ25628E
Tool/software:
Hello,
I have been trying to implement the TPS2662 e-fuse IC on a board and am encountering some issues. For context, the circuit that this e-fuse is a part of is intended…
Part Number: TPS2662 Tool/software: Hi,
I have a quastion about the "Shutdown pin" (pin 4).
1. what is the value of the inside voltage "Avdd" that the pullup resistor pulled ?
2. See below the schematic and the connection as I use in my design and…
Part Number: TPS2662 Tool/software: Hello,
I am testing the TPS2662 eFuse capabilities in order to replace it with a high side pMOS switch. My duty is to protect this high side switch from overcurrent condition (which is pretty impossible with a simple…
Part Number: TPS2662 Tool/software: Hello,
The TPS26622 calculator doesnt consider the case where UVLO pin is connected to RTN to disable it. R2 and R3 cant be set to 0ohm or removed.
Besides that I would like to understand what is the voltage…
Part Number: TPS2662 Tool/software: Hello,
We are using TPS26625DRCT IC in one of our designs, I have attached its schematic circuit image and PCB file in which the required IC is having designators U28 and U29.Can you please review the attached layout…
Part Number: TPS2662 Tool/software: Refer to link below, it looks like I have the same issue. From the link it's look like TI has contact directed to customer and solved it, right? Do you have any suggestion if we should power the U2 with VB0 instead…
Part Number: TPS2662 Tool/software: I would like to have some help with the Failure Mode Distribution for the following product TPS2662 , this is usually included in the Functional Safety FIT Rate, FMD and Pin FMA report, but I cannot locate it in the…
Part Number: TPS2662 Tool/software: Hi, We use the TPS26625 eFuse in one of our designs.
The schematic looks as follows:
We check the output voltage while setting the input voltage below the UVLO limit in one of our functional test procedure. The…
Part Number: TPS2662 Hi Sir,
if the output is loaded first, the output will not turn on,
but if turn on the TPS2662 first, and then turn on the load, the output can be work.
1. VDET_P1 has been disconnect,
2. C9 output cap modify 1uF and remove…
