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 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…
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: TLV61220 Other Parts Discussed in Thread: TPS61071 , , TPS61322
Hi team
Customer evaluating our TLV61220 and TPS61071, the EE is Stylus, the voltage should be boosted from 0.9~1.5V to 3.3V. support needs below:
1. What's the consideration that…
Part Number: TPS61071-Q1
Hello,
I need a boost converter for up converting 2.9v or 3.3v to +3.5v and -3.5v. I found in TI web-site the TPS61071 Boost converter.
In the beginning of its Datasheet it says that in its typical application it converts only…
Part Number: TPS61071 Other Parts Discussed in Thread: TPS61070 Tool/software: WEBENCH® Design Tools Hello,
I want to use the TPS61070 as a step-up converter to 5.5V from one cell Li ion batterie.
But when i want to measure the FB Voltage, VOut is breaking…
Part Number: TPS61071 Other Parts Discussed in Thread: TPS61070 Hi,
I received a question from my customer.
The Iq is 10mA when the TPS61071 is no-load running.
But the maximum Iq in the datasheet is 30μA
What is this reason? And is there any way…
Part Number: TPS61071-Q1 Hi
I have three questions about TPS61091-Q1.
1.
The VFB is typ 500mV(±10mV) at Ta=25℃ in datasheet.
Could you tell me the VFB over temperature?
2.
Is the L1 of equation (3) and (4) the maximum average inductor current…
Part Number: TPS61071-Q1 Other Parts Discussed in Thread: TPS61071 Hi
I have questions about layout of TPS61071-Q1.
Could you tell me under questions
①Top is 1 layer, bottom is 2 layer, is this understanding correct?
Even granted that it is correct…