Part Number: TPS61230 Hi Experts,
I use TSP62130 to design a circuit,
Input : 4.75~5.25V
Output : 5.1V
Iout Max : 2A
When I test the performance of transient, I add a Cff 27pF to improve the transient, I = 0.5~2A @ 1A/uS
But it still over my design spec…
Part Number: TPS61230 I tested the circuit and the TPS61230 don't startup. The output voltage freezes between 1-1.5V. The voltage at Css is about 300mV. In the datasheet the Css should be loaded till 0.5V and after this the soft starting is over and it…
Part Number: TPS61230 Other Parts Discussed in Thread: BQ25895 , Hello,
I use a BQ25895 charger chip with a 18650 lipo to supply different chips in a portable device. I used different dc/dc converters to get the different supply voltages. Is there any other…
Part Number: TPS61230 Other Parts Discussed in Thread: LM3481 , BQ25606 , Trying to maintain backward compatibility with the power source and downstream power requirements we have designed a new power board which takes a 12V DC input into the BQ25606 to…
Part Number: TPS61230 Hi,
I am charging my batteries from the solar panel, Battery 3x2500mA = 7500mA. (3.7V 18650 Batteries)
My system can draw 5V 1-1.5A and Also operating current is 5V, 300-400mA. So i put a TPS61230ARNSR booster to 5V after batteries…
Part Number: TPS61230 According to datasheet, zero duty cycle condition is "Vout<Vin<Vout+0.24V and Vout>Vout_nom".
How does the device operate if Vin voltage becomes higher than Vout+0.24V?
Best Regards, Kohei Sasaki
Part Number: TPS61230 Hi Engineer When we use TPS61230, it may be different from general usage; the circuit schematic is as follows: Some problems have arisen: When EN is turned off (when EN is turned off, 3.3V will be added to VOUT of TPS61230 through…
Part Number: TPS61230 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models TPS61230 would like to use an test the chiip but i can only get an encrypted model.
I would like to test it with Ltspice or TINA.
Part Number: TPS61230 Other Parts Discussed in Thread: TPS61232 Dear community,
I would like to know what happen if we set TPS61230/TPS61232 output at 5V, and supply input is 5V.
Will the output be 5V, or the converter will stop working. Since I saw…