Forum Post: RE: TPS61175: Output voltage drops with increasing load
You could just copy the gerbers from the EVM, located here: http://www.ti.com/tool/tps61175evm-326
View ArticleForum Post: RE: PMP6776
Those are test points for measuring loop response. There is 100 ohm between those points and the respective output voltage in the feedback path.
View ArticleForum Post: UCC2818A undocumented features
I am planing slight non-standard usage of UCC2818A ( Current Sense Resistor will be absent; Hall Effect Current Sensor CSNX25 wil be used instead ). So...Is there any information about Input...
View ArticleForum Post: Design Energy value in BQ34Z100 for 12V 60Ah battery
Hello ! I am evaluating BQ34Z100EVM board with LiFeYPO4 12V 60Ah battery.What value should I set for Design Energy after setting X10 bit to 1 and entering Design Energy Scale = 10? The battery is...
View ArticleForum Post: RE: BQ51050B Enquiry
RVG, The part monitors battery temperature by measuring the voltage between the TS pin and GND. A negative temperature coefficient thermistor (NTC) and an external voltage divider typically develop...
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Forum Post: RE: TPS79301 - Outputs Paralleled?
Every LDO would have its own internal reference.The one with the higher reference will dominate all the load current.VFB is 1.225V typical, if one has 1.225V and the other 1.224V, the 1.225V will...
View ArticleForum Post: RE: BQ34Z110 X10 scaling parameter (bit 7 of the Pack...
Markus,The X10 bit is bit 7 of the low byte in the pack Configuration Register (p20 of the Dec 2012 revised data sheet). The description is once again confusing as the first sentence suggests...
View ArticleForum Post: RE: bq29330 / RC filter on VCx pins
the rc filter i believe should be kept as close as possible to what is on the recommended circuit from Ti.
View ArticleForum Post: RE: TPS2041B Thermal Resistance
As a good approximation, use the thermal data from the TPS2041C datasheet. I suggest using the thermal data from the column listed as "1.5A or 2A Rated / DBV." It looks like the original thermal data...
View ArticleForum Post: RE: EV2300 I2C error 772
SamiConnect to VCC instead of VOUT.VCC is always at 3.3V, VOUT is software controlled and is normally at 0V
View ArticleForum Post: RE: What are the Symptoms of bq77910a?
It would be best to determine the cause of the damage to know if the fix is effective. If it is a cell transient during operation better filtering may help, if it is during connection, a fixture...
View ArticleForum Post: RE: Low VREF on TPS65910
Hi Team,Update from the customer:We replaced the TPS65910 Power Management Unit on this second board and that fixed the symptom. We're still in the debug process, so we're not quite "working" yet, but...
View ArticleForum Post: RE: ptn78020
Giora:I attached the EN60950 with conditions of acceptability for PTN series.Tom
View ArticleForum Post: bqSingleSite Tester Source Code
Hi,Where can I download the source code for the bqSingleSite tester program? .I know it's not usually available through normal channels.This contains objects I need for my custom softwarePhilThanks!Phil
View ArticleForum Post: RE: LM5017 Power up Issue
Hi Andrew,What application are you using it in? I will need some more information about the experimental setup, e.g., power supply, wiring etc. Depending on the power supply, slew rate, wire...
View ArticleForum Post: RE: Startup Problem with TPS71701DCK
Hi Gerald,I am unable to view the waveforms you have attached. In any case, it seems from the description above the devices might be damaged. You will need to contact your local TI FAE to get working...
View ArticleForum Post: RE: BQ34Z110 X10 scaling parameter (bit 7 of the Pack...
Hallo Ken It seems that we have the same problem regarding the parameter setting of the Bq34z devices specially in X10; I want to ask you if you could look at my post and see if you could share some...
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