Part Number: TPS717 Other Parts Discussed in Thread: TEST , We test the TPS717 input voltage is 5V, and output is 1.8V. The output load transient is 0A to 400mA as like the system load. We find the output voltage raise up during over current. As I know…
Part Number: TPS717 Other Parts Discussed in Thread: TEST , Hi Team,
My customer plan to use TPS71701 in their one of app and they have a stuck issue now. When performing a test to toggle Vin as a stress test, Vout sometimes stays low even though Vin was…
Part Number: TPS717 Page 18 of the TPS71701 data sheet indicates that the lower resistor of the feedback divider MUST be between 160k and 320k:
In the application in question, we need to hit a fairly tight (3%) output regulation accuracy and need to…
Part Number: TPS717 Hi Team,
I have three questions about TPS717. Could you answer following questions?
1. Let me confirm if the Ifb value is typo or not. The I_FB max is 1uA so it might introduce 0.32V offset by 320kohm FB divider…
2. Is it possible…
Part Number: TPS717 Hi Team,
We would like to know the current limit type of TPS717.
We guess that the current limit type is “Drooping characteristic” (Not Foldback).
Is my understanding correct?
Regards,
Kanemaru
Part Number: TPS717-Q1 Hi All,
My customer is trying to do sequence control of TPS717-Q1, but there is no MCU to control the EN pin, so they want to use RC delay to control the EN signal.
When checking the datasheet, the EN high level is 1.2V, EN low…
Part Number: TPS717 Hello,
I think Equation 3 will be R1 = R2 x (Vout/VFB - 1). The datasheet description is R1 = R2 x (Vout/(VFB-1)). Is this type?
Best regards,
Toshihiro Watanabe
Part Number: TPS717
I want to use a TPS71701 as a voltage regulator with a DAC output range of 0-3.3V. The DAC may not output 0 but it does not affect use. The regulator output range is 2.5-5V.
Which is the VREF. By the way, if the TPS71701 chip is suitable…
