Part Number: TPS61030 ALL HI.
How to choose the current ripple coefficient r when calculating inductance L in the boosted DCDC circuit?Does Texas Instruments have relevant technical documentation? thank you.
Part Number: TPS61030 Dear TI Team,
I designed a boost converter with TPS61030 using Webench tool. In my design,Input voltage to boost converter is (2.7-4.7)V and output voltage is 5V. We were completed our First level PCB and tested, But the device is…
Part Number: TPS61032 Other Parts Discussed in Thread: TPS61030 Hi team,
I'm looking at using the TPS61032 as an alternate to the TPS61030 in the QFN package. Am I okay to place the TPS61032 on the board and leave the feedback resistors, that I had been…
Part Number: TPS61030 Other Parts Discussed in Thread: TPS61023 , Hi Sir
This part, TPS61030PWPR, can it be a DC to DC converter?
I wanna use it to boost 3.3V to 5V, then provide the USB port.
I am afraid of its Voltage(V) to Current converter, not V to…
Part Number: TPS61030 Hello, I got problem with circuit powering esp32 and radio module from 2x series LR20 battery. Got 2 power sections for 3.3V and 5V. In both sections TPS61030 is getting SW short circuit to GND after few mins/hours after soldere…
Part Number: TPS61030 Hello
We are using the TPS61030 with two large super capacitors (60F each tow in series) the capacitors when charged can be at voltages as high as 5V. The super capacitors are very low internal impedance capacitors (<20mOhm) and…
Hello Yichen,
Yes, they are the same as the schematic. I have provided links to my inductors and capacitors used for the TPS61030:
- lcsc.com/.../Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_FH-Guangdong-Fenghua-Advanced-Tech-0805X225K250NT_C105486.ht…
Part Number: TPS61030 Other Parts Discussed in Thread: BQ24090 , , TPS2511 , TPS61032 A view days ago, i was designing a small powerbank with integrated lipo charging ic. I want to charge mobile Phones, Headphones and so on. I used the BQ24090 and it works…
HI Dolf:
Sorry that I should point it before. I forgot you are using the adjustable version of TPS61030. The FB can't be float for TPS61030.
Please follow the 11.2 （Fig.13） to add the feedback resistance.
Part Number: TPS61030 Hi Sir
I used TPS61030PWPR, here is my circuit.
When I measured the output waveform, something wrong.
Red is output 5V and Blue is input 3.3V.
Why 5V has noise (distortion? drop?) and influence input 3.3V?
Would you help me to…
