Part Number: TPS62220 Hi team,
TPS62220 has EN-pin and UVLO function. So when Vin>2.5V and EN=H, it will generate regulated output.
How does TPS62220 behave with below two conditions? Will the start-up sequence begin with soft-start? Or will it be…
Other Parts Discussed in Thread: TPS62220 , TPS62080 , TPS62740 Dear Sir
My customer want use TPS62220 in Vin 3.3~4.2V and Vout 3V/400mA~500mA. but need Iq max<30uA.
from DS, the Iq max is 25uA. may we double check if TPS62220 suit this application or…
Other Parts Discussed in Thread: TPS62220 Greetings, The following questions are about the startup behavior of the TPS62220. The datasheet does not explain this very well.
1) What is the variation in startup time for the TPS62220? Is this characterized…
I am seeing the exact same issue. TPS76901 applied exactly like the data sheet recommendation in Figure 22. Load current of 15 mA. Oscillation issue almost identical to above. Lower ESR caps applied to output offer NO improvement. Still oscillates…
Other Parts Discussed in Thread: TPS62290 , TPS62750 , TPS62220 , TPS62040 , TPS62050 , TPS62110 TPS62290 for Sartan VI FPGA One of my customers wants to use TPS62290 to get 2.5V & 1.0 to his Spartan VI FPGA. His input is 4V, out put is 1V@1A. When he uses…
Other Parts Discussed in Thread: TPS61220 I have an very low power application powered from a solar cell buffering energy in an supercap for work during night time. The average current of my device is about 150 µA at 3V. Unfortunately the TPS start up…