Part Number: TPS62992-Q1
I designed the above buck circuit and selected a 95.3Kohm Vset resistor according to the Vset table in the datasheet. However, the output voltage fluctuates between 0.5V and 2V, with a waveform close to a sine wave. I ruled…
Part Number: TPS62992-Q1 There is no power dicipation calculation formula in the datasheet of this buck IC, nor is there any parameter information about the built-in MOS, etc. I tried to calculate it in Webench, but the recommended component selection…
Part Number: TPS62992-Q1 There is no power dicipation calculation formula in the datasheet of this buck IC, nor is there any parameter information about the built-in MOS, etc. I tried to calculate it in Webench, but the recommended component selection…
Part Number: TPS62992-Q1 There is no power dicipation calculation formula in the datasheet of this buck IC, nor is there any parameter information about the built-in MOS, etc. I tried to calculate it in Webench, but the recommended component selection…
Part Number: TPS62992-Q1 Tool/software: I was hoping to use the TPS62992-Q1 in alkaline cell powered device that needs to last a year or more between battery swaps. The device wakes up every hour for a minute of so but draws <1uA between wakes. The TPS…
Part Number: TPS62992-Q1 This buck IC has two modes: vset and fb. I have some questions regarding the vset mode. The datasheet mentions that connecting a resistor with a specific resistance value to the vset pin can set the output voltage. However, I…
Part Number: TPS62992-Q1 I have selected the TPS62992QRYTRQ1 chip for our requirements. I would like to know whether our load and output requirements fall into light load or heavy load, and for this chip, which mode we should choose.
Our requirements…
Part Number: TPS62992-Q1 Other Parts Discussed in Thread: TPS560200-Q1 , , TPS62901-Q1 Hello, colleagues,
The TPS62901-Q1 specifies a maximum Start-up delay time of 1400 µs or 1850 µs depending on the configuration. But further on the Soft-start time…
