Part Number: TPS61071-Q1 Other Parts Discussed in Thread: TPS61070 , TPS61073 , TPS61072 , , TPS61071 , TLV61220 Hello,
I need that up-converter for my application which is a PCB Mother Board which need to up convert 1.9v to 3.5v. It is a PCB which conected…
Part Number: TPS61071 My customer designed attached schematic file based on datasheet parameter P12 formula.
But output voltage shows slightly different against VOUT cal formula.
R1=R2×(Vo/VFB -1) //VFB=500mv
Would you please adivse how to adjust…
Part Number: TPS61071 Hi
Let me confirm the position of CparR1.
The customer uses R1=820K and R2=91K to get 5V output.
So CparR1 will be needed. Is it correct that the placement of CparR1 like below figure?
BestRegards
Hi Minqiu
Thank you for your previous support.
In the process of understanding the behavior of the TPS61071, I tried the TPS61073 from the same family.
With the same load and the exactly the same setup, the TPS61073 transient response is very difference…
Part Number: TPS61071 Hello team, My customer is using TPS61071DDCR.
Recently, under production in their factory, TPS61071 has failure which is “SW pin short to GND”. The failure rate is 5 /100 units (5%)
I found the similar information from…
Part Number: TPS61071 Hi
I'm referring SLVA773.
http://www.tij.co.jp/jp/lit/an/slva773/slva773.pdf
In chapter 1, it is described that the output capacitor location is the most important for boost converter and it will cause voltage spike and ringing…
Part Number: TPS61071 I have had 3 failures out of 10 units with the TPS61071DDCR boost converter. The device is failing and shorting VOUT to ground and drawing about 1A from the power supply with ~0V output. The supply to the converter is controlled…