Part Number: TPS25982 Tool/software: Hello,
I am using TPS25982 IC the below is the circuit diagram
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While testing output short circuit…
Hi Rahul,
1. It is recommended to use the device up to 24V Vin max voltage. This device has a overvoltage protection feature so if the Vin is above 3.7V, it turns off the main switch. The minimum voltage required at input to keep the device logic on is…
Part Number: TPS25982 Tool/software: Hi Sir,
For Datasheet figure.51, the auto-retry priority is the thermal shutdown or the current limit?
For Datasheet figure.53, it means the TPS25987x output power in start-up time that must be under 80W and cannot…
Part Number: TPS25982 Tool/software: Hi,
When the EN is disabled, we want to know the leakage current through the output pin to GND. Input voltage to the device is 15V. This leakage current does not seem to be specified in the datasheet.
Thanks, I J…
Part Number: TPS25982 Hi,
・Could you please tell me about the Output voltage ramp time, TdVdt in Table 8 (Page 31)?
①Is 20ms a typical value?
If it is a typical value, could you please tell me the maximum value?
②If the values of CL and RL change…
Hi Guanming,
Sorry, had more testing and was stuck for two days. Please find attached the pdf with my comments. Also, it is great that device is working almost fine in your setup and your inferences are also correct.
TPS25982 Auto-retry related tests…
Part Number: TPS25982 Other Parts Discussed in Thread: TPS25983 Hi
Is there any efuse or hot swap available for this line that can be replaced?
for removable batteries
Do hot plug on the input
Part Number: TPS25982 Dear TI Team:
We have Efuse-TPS25982 in our design, we checked from the datasheet which highlights "Use a Schottky diode across the output to absorb negative spikes.".
Could you share How can I check this schottky diode…