Part Number: TPS61028
Hell TI team,
I have tested the TPS61028 boost converter.
And I founded the different efficiency according to the Lot No.
I was wondering what the difference is between 07K A73L and 47K CGGG.
In case of 47K CGGG, especially efficiency…
Part Number: TPS61028 Other Parts Discussed in Thread: TPS61098 HI,
I am checking the power save mode of TPS 61028. For continuous mode and power save mode, the timing of the behavior of these two modes is changed, what kind of conditions are there? Is the…
Part Number: TPS61028 Other Parts Discussed in Thread: LP5907 , TPS61029 , TPS61020 , TPS61252 , ESD401 Hi all!
We tested our device in an ESD testing laboratory, and we fail on -8kV voltage (the +8kV was OK).
After i take apart the whole device , and looking…
Other Parts Discussed in Thread: TPS61028 Hello,
Please answer following question from customer.
Q1:
In case of VBAT is supplied form battery and battery is discharged, start-up rush current may cause battery voltage decrease to UVLO voltage and converter…
Other Parts Discussed in Thread: TPS61028 Is there any risk to the TPS61028 if the nominal output voltage is applied to the VOUT pin from an external source while no source is connected to VBAT? I'm not sure how the backgate control affects the body diode…
Other Parts Discussed in Thread: TPS61028 I am performing ESD testing on one of our battery-operated products that contains a TPS61028. The particular test case of interest is as follows:
Batteries installed, and product powered off. Air discharge of …
Other Parts Discussed in Thread: TPS61028 , TPS61200 , TPS61070 , TPS61220 , TPS61260 , TPS61221 , TPS61222 Hello!
I use two TPS61028 non isolated DC-DC in portable device, which supply from two batteries (two cell 1,2V each).
One DC-DC is used for digital 3…
Only one sample unit was available locally for testing, and ringing could be seen at the switching node, though not high enough to exceed the device limits. The layout didn't look to be much of a problem, but some minor improvements were made, and snubber…
Other Parts Discussed in Thread: TPS61029 , TPS63021 , TPS61090 In datasheet only show "MAXIMUM OUTPUT CURRENT vs INPUT VOLTAGE" graph for p/n TPS61020DRC.
I need to know the min & max of current output at min & max input voltages. Does anyone…