Part Number: TPS2116 Hi,
I'm thinking of using TPS2116 to switch between USB VBUS and lithium battery. I'm planning to use USB VBUS (5V) as the primary source and switch to the battery (4.2 V max) when the USB is removed. I'm wondering
1.…
Part Number: TPS2116 Power switching is performed using TPS2116DRLR. PR1 is set to "H" and VIN1 is used with priority.
If you turn off VIN1 while using VIN1=5V, VIN2=0V, it seems that the current flows backwards to VIN2.
I understand that…
Hi Martin,
Thanks for your patience as I have been out of the office this past week due to the US holiday.
Great to hear that you found the solution! I saw that IN2 looked stable and undisturbed in your waveforms so IN2 capacitance didn't look like an…
Part Number: TPS2116 Hi Team,
I have concern regarding this power path changing IC. In my application we have Vin1 connected to 4.2V (PR1 is connected to Vin1 vias Resistor divider and Mode is directly connected to Vin1). My Vin2 is connected to 4V battery…
Part Number: TPS2116 Hi TI Teams,
We have some question about the priority mode of TPS2116, the details are show as below:
1) Does the PRI have a delayed comparison function? Due to the influence of the internal resistance of the core, the voltage of light…
Part Number: TPS2116 Hi experts,
The datasheet specifies that the maximum value of VIH, MODE is 5.5V, but is this correct? If this is true, the MODE High threshold will vary by as much as 4.5V. Also, as far as I read other parts of the datasheet, I read…
Part Number: TPS2116 Hi experts,
I'm concerned about the current consumption of the status pin pull-up resistors because of the strict restrictions on current consumption. If the status pin is not used, is there no problem in shorting the status pin…