Part Number: TPS63070 Hello, I am planning to use TPS63070. The datasheet recommends C1/C4 near L1 & L2 pins being 0603 or smaller. Is there a minimum capacitance recommendation for C1/C4 ? Datasheet / Eval board uses 10uF/0603 for C1 & C4.
In my design…
Part Number: TPS63070 Other Parts Discussed in Thread: TPS2121 , , LM66100 Tool/software: Dear Forum,
I'm designing a board using two TPS63070, respectively one for 3.3V and 5V, forced in PWM mode. I have a TPS2121 before the common current/voltage…
Part Number: TPS63070 Tool/software: I use TPS63070 as buck boost for Vin from 2.4V to 13.2V. Vout 3.3V. Output current 0.4A.
Inductor is COILCRAFT XGL4015-102MEC.
Below scope capture of output current and voltage of TPS63070 When Vin decrease from…
Part Number: TPS63070 Tool/software: Dear TI,
We are using the TPS63070 as a constant current LED driver, based on the SLVA419D "Different Methods to Drive LEDs Using TPS63xxx Buck-Boost Converters" application report. The LED to be driven is a SFH…
Part Number: TPS63070 Hi,
We designed TPS63070RNM_TRANS in two ways by dividing the input voltage into 5V and 12V.
1. The circuit with 5V applied as input operates normally (both VOUT and PG signals are normal). 2. However, when checked with an oscilloscope…
Part Number: TPS63070 I am reaching out to seek your expertise in addressing a concern related to the assembled boards for which I have attached the schematic, layout, and 3D view snapshots.
I have identified that all of the boards are emitting higher…
Part Number: TPS63070 Other Parts Discussed in Thread: TPS63060 Hello,
Please helps to answer following 2 question -
Does the switching frequency in Power-Save mode enters audible frequency range ? What is the Lowest Switching frequency in Power…
Part Number: TPS63070 I was hoping you would be able to take a look at the following layout please. I am trying to apply the recommendations for the datasheet to a 2 layer board with power and signal on the top and ground on the bottom. Additional restrictions…
Part Number: TPS63070
I'm currently using the TPS63070RNMR component from Texas Instruments to generate a 5V output from an input voltage that can range from 3V to 15V.
I've connected my power good (PG) pin to VIN instead of VOUT. I'm aware that the…
Part Number: TPS63070 Other Parts Discussed in Thread: TPS63060 Dear TI experts,
My customer tests TPS63070 with EVM.
first I saw the input voltage range in the datasheet like below ;
Datasheet says that it needs over 3.0V for startup, and minimum…
