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TPS65150: Maximum output current(VCOM)
Part Number: TPS65150Hello,how much is the VCOM PIN maximum output current ? and what's the relationship between Maximum output current(VCOM) and voltage on IN PIN ?
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TPS24742: Power management forum
Part Number: TPS24742Hi,Team,We can see that TPS24742 has 1.9mS deglich time when recomvey from UVLO conditon.if IC also has deglich time when recomvery from OV conditon? can we eliminate the deglich...
View ArticleBQ28Z610: Can I read each cell voltage by sending i2c command to bq28z610?...
Part Number: BQ28Z610Hi Team,Can I read each cell voltage by sending i2c command to bq28z610? And if I do , how to do it?Thanks!BR,Eason
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LM5050-1: Schematic Verification
Part Number: LM5050-1Dear Texas, Previously I was searching for the alternatives to LTC4412. As per as your advice, Out of LM5050-1 and LM74700, I have choose LM5050-1. But, previously I have verified...
View ArticleTPS2663: How to use TPS26630 for 110V DC application using external...
Part Number: TPS2663Hi All,Is it possible to use TPS2663x series E-Fuse for 110V DC application by using external additional circuit?Kindly give your valuable feedback.Regards,S.Saravanakumar
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BQ24725AEVM-710: ACOK pin abnormal behavior
Part Number: BQ24725AEVM-710Hi,I test our EVM with R14, R15 unsoldered.page 18 of the doc below:And then I connect 2.6V from DC source directly to ACDET pin. And find that ACOK is low, which means that...
View ArticleTPS54202: Minimum input voltage at 5V output
Part Number: TPS54202Hi team,My customer is considering to use the TPS54202.Could you tell me the minimum input voltage when the output voltage is 5V?According to the d/s, TPS54202 is designed to...
View ArticleLM3445: Why is there SOIC (D)|14 and VSSOP(DGS)|10 package
Part Number: LM3445Dear all: I want to choose LM3445 chip, but it has two packages, among which SOIC (D)|14 package has 4 more pins, but no connection.Given the same functionality, why are there...
View ArticleTPS53667: PMBUS register 78H - Other faults meaning
Part Number: TPS53667Hi, There, We are using TPS53667 for I/P 12 VDC to O/P 0.85 VDC @144 Amps design with 6 phase in operation. On my first prototype for this design TPS 53667 with 6 nos of CSD...
View ArticleTPS61150A: Maximum current for IFB pin
Part Number: TPS61150AHello experts,I have question for maximum current for IFB pin.I plan to keep turning on LED without PWM. I will use only one channel.How much current can we pull for IFB...
View ArticleBQ35100: TIDA-01546 about Calibrate bq35100
Part Number: BQ35100About TI Designs: TIDA-01546 Battery and System Health Monitoring of Battery-Powered Smart Flow Meters Reference Designhttp://www.ti.com/lit/ug/tidudo5a/tidudo5a.pdfI have some...
View ArticleBQ24079: Spice model
Part Number: BQ24079Hello:I´m developing an application using BQ24079. I want to simulate the behavior of the circuit with TINA software, but I can´t find any spice model to use. Is there any spice...
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TPS65381A-Q1: ttri and td1
Part Number: TPS65381A-Q1Hi,We measured ttri and td1 as below, the measured delay time is much more than our spec, could you please help if these are normal and any risk? Thanks.
View ArticleEMB1499Q: single-ended current sensing
Part Number: EMB1499QHello allI noticed that EMB1499Q uses single-ended inputs for both current control loops (primary & secondary). Usually, this is a call for switching noise coupling, esp. for...
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TLC59208F: The led driver doesnot give the correct period
Part Number: TLC59208FHi,As given in the reference manual to obtain a global blinking period of 1000 milli seconds the GRPFREQ – Group Frequency Register has to be filled with the value 23.But with the...
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TPS3702: Rpu value and question about IUV(min)
Part Number: TPS3702Hi Team As you can see in the picture, I used 10K as the value of Rpu in my design. But in the datasheet of TPS3702, the range of IUV is 0.3mA to 10mA. so I want to ask;1. If I...
View ArticleBQ25619: Charging Chip Schematic Review
Part Number: BQ25619Hi,I would like someone to review the schematic and prefer to discuss in private message.Please reply to this post so that I can message, discuss and share the schematic in...
View ArticleLMR64010: Much higher current capability diode
Part Number: LMR64010Hi Team,My customer is considering to use RB058LAM-40 in LMR64010 circuit for BOM reduction. Are there any concern to use such the diode which has much higher current capability...
View ArticleBQ2970: 0-V Charging
Part Number: BQ2970The BQ2970 datasheet is not clear regarding 0-V Charging Functions Enabled and 0-V Charging Inhibit Function.I have read the following forum post where someone else had the same...
View ArticleTPS56637: pattern prohibited areas under device
Part Number: TPS56637Hi Team,My customer want to check if TPS56637 has a pattern prohibited area directly under the device(some of devices have such the area so this is just confirmation).Is there...
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