LP87561-Q1: Maximum load current outlined in OTP Technical Reference Manual?
Part Number: LP87561-Q1Hello Team,I was wondering what the Maximum Load Current givein the Table 1 of the Technical Reference Manual means?http://www.ti.com/lit/ug/snvu513a/snvu513a.pdfThis is a 16A...
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BP51C-4A Old DIP DC DC Converter or Battery Charger?
here is a link to a similar product albeit not Texas Instruments :This IC is a 8-PDIP IC in an old Texas Instruments/Radio Shack calculator I think from the 80s or 90s as in made for Radio Shack by...
View ArticleLP87563Q1EVM: GUI: Pulling shareable register map from GUI?
Part Number: LP87563Q1EVMTeam,Is there a way to pull a register map from the GUI that i could share/send to another engineer. I would like to setup a default configuration over I2C and send...
View ArticleTLC59581: GCLK Calculation and Adjusting Frame Rate
Part Number: TLC59581Hi Team,My customer is trying to use the TLC59581 for a matrix display and running into concerns with GCLK, can you help verify a few things for me?They are doing 8 scan lines and...
View ArticleBQ25898: PMID, SYS capacitor spec
Part Number: BQ25898Hello,Could you help our customer to know the capacitor spec for both PMID and SYS, especially in maximum capacitor value.Are these also available electrolytic capacitors to...
View ArticleTPS61041-Q1: Feedback trip point voltage
Part Number: TPS61041-Q1Hi TI-teamMy customer want to know Feedback trip point voltage of Tj:125 to 150°C.They recognize that the absolute maximum rating is Tj:150°C.Do you have data ?I saw that Figure...
View ArticleBQ27541: BQ27541 NTC issue
Part Number: BQ27541Hi,What is the frequency of BQ27541's NTC sensor data update , It is not fixation in our test.
View ArticleSingle Cell Li-ion Charging IC Reccomendations for Charging a flat...
Hi,We use a Battery which will present 0V to the charger when it has been discharged below 3.0V (self disconnecting)The Inbuilt Battery Protection needs at least 3.0V to be present to re-activate the...
View ArticleTLV61048: unstable operation
Part Number: TLV61048Now we testing tlv61048 and have some problem.test condition : use Li-ion Battery(3.7~4.2V), output=5.2Volt, 600mA1. Output Enable : Even if the enable signsl is set low, the...
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LM25118: Problem with actual board came back voltage measurement is different...
Part Number: LM25118I have a problem with actual board came back with 12V DC input with the output voltage is 10.5 but from the TI web bench simulation it is 9.5V Can anyone assist to tell me which key...
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BQ500211: How to improve the conversion efficiency of DC—DC？
Part Number: BQ500211嗨比尔！My wireless power transmitter(bq500211) and receiver(bq51013b) works normally.But my wireless power efficiency still can't reach the data table value given by Ti.I want to know...
View ArticleUCC3895: How to eliminate EMI Interfere on the instant?
Part Number: UCC3895Chip rated input voltage nominal is 12V to 16.5V, In fact, above 13.5V, the circuit does not work properly.If the voltage is higher than 13.5V, it will fail at the moment of...
View ArticleBQ25713: BQ25713 OTG questions
Part Number: BQ25713Hi Team,Here are several question about OTG from customer. Please kindly help to check:1. When device operate in OTG mode and OTG voltage is 8V, what will happens when insert a 6V...
View ArticleUC1707-SP: QML Q or QML M?
Part Number: UC1707-SPDear TI experts, According to SMD document(5962-87619), UC1707-SP have 4 class(M, Q, N,V) according to PIN.But how can i tell them apart between Class M and Q? I want to know the...
View ArticleUCD90120A: Sampling Rate
Part Number: UCD90120AHi,I want to know if there is any way of bringing out the sampling clock from device. Does the device sample based on the real time clock? If so, when the clock is at some...
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TPS61099: Converter noise gets into the audio path
Part Number: TPS61099Hello!I use a portable sound amplifier in the device.The device is powered by a 0.9 - 1.3 V batteryI use a op amp with 2.8V , for this I need a boost converter.A TPS610993 with...
View ArticleBQ78350-R1: BQ76930 & BQ78350-R1 Cell Balance Test Behavior
Part Number: BQ78350-R1I have a question regarding the cell balance behavior.Our design is an 8S1 arrangement using the BQ76930 & BQ78350-R1.VC4 and VC3 are shorted.VC9 and VC8 are shorted.BQ78350...
View ArticleTPS54361-Q1: TPS54361-Q1
Part Number: TPS54361-Q1Could you confirm if the TPS54361QDPRTQ1 device can withstand an 80V input transient for approx 100uS . Thanks RegardsColin
View ArticleLMZM33604: larger Feed-Forward Capacitor
Part Number: LMZM33604Hello team members.LMZM33604 uses a feed forward capacitor in parallel with RFBT. This feed forward capacitor is calculated by the equation (CFF = 4.3 × (Vout × Cout / RFBT)) near...
View ArticleTPS54202: Regarding the behavior when the input voltage is below the output...
Part Number: TPS54202Hi,Is it ok to recognize that if the input voltage is 10.8V when the output voltage is set to 11V,the input voltage will be output as-through as it is?Best regards,
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