Part Number: TPS61071 Tool/software: Dear Designer,
My customer had a burnout problem when using TPS61071DDCR for small batch testing, with a ratio of about 3/8. The schematic diagram is shown in the figure. Please help analyze the cause.
Best Regards…
Part Number: TPS61071-Q1 Hi, Support Team
I simulated TPS61071-Q1 under Vin=1.8V, Vout=3.3V, Iout=200mA by Webench. But I couldn't simularted it because switch current limited exceeded. I think this device can operate that condition considering figure…
Part Number: TPS61071 Hi Dear,
May I ask if TI has a solution where a single boost chip can achieve positive and negative output?
For example, with a 4.2V input and a 5V output obtained through a boost chip, can negative 5V be obtained by adding some…
Part Number: TPS61071-Q1 Hi team,
Does it have output capacitor limitation? 8.2.2.3.2 Output Capacitor C2 shows just minimum capacitance. Does it have maximum allowable output capacitance?
Is there any concern for VOUT=5V when VIN=EN=0V? How much current…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: TPS61071 , TPS7A20 Tool/software: Hello E2E Experts,
Good day.
I am using PSpice for Ti to simulate the TPS61071 boost converter. The simulation file I used has all default values and a simulation…
Hi Minqiu
Thank for your reply.
inductance down to 3.3uH and connecting parallel 47~100nF with R6(1M) my issue is resolved.
I will also attach a TPS61071 pattern, so can you tell me if there are any bad points?
Unfortunately, in this time the pattern…
Other Parts Discussed in Thread: TPS61071 Hi
Let me ask about the production situation of the TPS61071 IC, present the price is increasing and the limited quantity? I am using this component for long term project and mass production. The price increase…
Part Number: TPS61071 HI Team,
My customer now use TPS61071 so as to convert 4V to 5V.
Customer now haven't added load. And found that the output and FB is very strange.
The Vin and Enable are ok.
Customer have made several board, and each board have…
