Part Number: TPS63000 Other Parts Discussed in Thread: TPS630242 , TPS63030 Hi,
I was looking at the TPS63000 datasheet and noticed the split VIN and VINA pins, and wondered if VIN and VINA could have different voltage supplies, i.e. VINA > VIN.
I have…
Part Number: TPS63000 Hello Sir:
We are using TPS63000.
But that device is abnormal when using 0.1uF of VINA.
Please refer our schematic and layout as below.
If our C227 is 0.1uF, please refer our measure waveform as below.
Ch1 VIN, Ch2 L1, Ch3 L2 and…
Part Number: TPS63000
I am using TPS63000DRCR
I have set it to output of 5V
When I provide less than 2V at its input and enable it, it goes short and absorbs around 1A of current. There is no load connected,
1. What is the inrush current?
2. What should…
Part Number: TPS63000 Hello, I have a design where two TPS63000 are supplied by lab power supply at 5V or a battery at 2,4V,. One of them is set to provide 5V, other is set to provide 3.3V.
While my PCBs were under test, 3 of these PCBs have TPS63000 burned…
Part Number: TPS63000 Hi.
I'm having trouble with the operation of a TPS63000 regulator. The output is a 'sawtooth' waveform. See the attached picture.
This data is taken from the 10uF cap directly at the output of the TPS63000. You can see…
Hi Tao,
I'm a little surprised your team can't get any information about a part your company designed and currently manufacturers, but I can tell you this solution works . Using the SN74LVC3G07 to pull the FB network through additional parallel resistance…
Part Number: TPS63000 Hi support team.
I have 2 questions.
Q1: I want to shut down a circuit when the battery voltage (VIN) is lower than the target value which higer than the under voltage lockout threshold.
In this case, is it correct way that…
Part Number: TPS63000 Other Parts Discussed in Thread: TPS63020 Hello team,
My customer is verifying the behavior when R1 removing or R2 shorting between GND and FB. In these case, Vout is calculated as max value from equation 1 in datasheet. This should…