Part Number: TPS63070 Other Parts Discussed in Thread: TPS63806 Dear all
I'm designing a system to power a satellite modem, an Iridium 9603 modem. The system have to work from a 18650 Li-ion pack of two parallell cells or from 5V (when an external power…
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…
Part Number: TPS63070
Input is 3V-7V, Output is 5.8V. To reduce the inrush current on input supply, we plan to add External -Soft Start circuit (Diode, 10nF & 1Meg) on feedback pin as recommended in SLVA553 Figure 5. Do you see any issue in this…
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-Save mod…
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…
Hi Daniel,
Tao Zhang said: Please help to capture the waveform of switching node in one snapshot, then we can check if there is a mode transition during work. please set the oscilloscope at 100us/div or higher.
How about this item, could you helo to capture…
Part Number: TPS63070 Hello, TI team!
What is the maximum load current that the TPS63070 can provide at input voltage 3.6 V and output voltage 7.8 V?
Best regards, Alex!
Part Number: TPS63070 Hello, The datasheet of TPS63070 specifies two values of Quiescent current for same condition. I believe one of it is for PFM & other for PWM. Kindly can you confirm