Part Number: TPS62130A-Q1 Tool/software: Hi All,
I am using the TPS62130A-Q1 PMIC to power a 1.1V chip. I would like to have a voltage configuration option for this PMIC using a digital potentiometer.
The equation below can be used to calculate the output…
Part Number: TPS62130A Hi,
By what method is the DEF pin increasing the output voltage by 5%? Is it increasing the reference voltage by 5% or is it something else?
Thanks, Drew
Part Number: INA223 Other Parts Discussed in Thread: TPS62130A , As mentioned in the other thread, I was aiming to use the INA223 to adjust the TPS62130A output voltage so that a constant power is delivered to a load resistance. I believe I have achieved…
Part Number: TPS62130A-Q1 Other Parts Discussed in Thread: TPS62130 We have estimated the power dissipation on the TPS62130A-Q1 mounted on a 10-layer HDI PCB as 0.7W based on measured data.
The thermal resistance parameters mentioned in the datasheet…
Part Number: TPS62130A-Q1 I setting the switching frequency as 2.5MHz.
but why in my measurement the maximum switching frquency only 1.56MHz.
for variable switching frequency, how can I calculate the indutance?
my condition:
Vin=8V, Vout=1.09V, Iout…
Part Number: TPS62130A Hi，
When using TPS62130A, the conversion efficiency of my client is 20% different from that given in the manual. May I ask what causes this problem and how to improve and optimize it?
Detail：
1. The first way: input 5V, output 1…
Part Number: TPS62130A Hi,
After using TPS62130A for design, one of my customers has found PG power supply drop phenomenon in the prototype test. Please see the attached description and waveform for details. Please help review the schematic diagram and…
Part Number: TPS62130A-Q1 Other Parts Discussed in Thread: TPS62903-Q1 , Hello TI Team,
We are using TPS62130AQRGTRQ1 in our design and having following observations:
1. We are having an application of converting the 5V input to 3.3V output. The inductor…
Part Number: TPS62130A Hi,
I have a customer using TPS62130A , but why are there small steps in the chip simulation ascending process?
Please help confirm whether there is any problem with the design.
Please refer to the attached document for simulation…
