TPS54610: ESD grade of TPS54610MPWPREP and TPS5450MDDAREP (HBM/CDM)
Part Number: TPS54610Hi there,My customer would like to know the ESD grade of TPS54610MPWPREP and TPS5450MDDAREP for approval of AVL code. I didn't find it in the datasheets.Thanks.
View ArticleBQ40Z50-R1: BQ40Z50-R1
Part Number: BQ40Z50-R1HI ,I am trying to generate Golden file with 2s2p combination of Samsung ICR18650 -26J batteries. followed every step as mentioned the TI Manual and every time the Qmax and IT...
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BQ24725A: Leakage voltage from battery pack to system.
Part Number: BQ24725AHiWe found leakage voltage in BQ24725A.When the battery is connected (the voltage is about 6.2V) and the D805 is removed, the SYSTEM voltage is measured to be about 4.2V.How does...
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UCC28070: UCC28070 simulation model --"Average Model" for Transient features
Part Number: UCC28070What does IRIPB signal mean in the UCC28070_TRANS PSpice Model given by TI?this signal have no pin definition on the actual chip.
View ArticleTPS2493: Vprog inquiry
Part Number: TPS2493Hi Team,Would you advise below my customer question?I would like to reduce the allowable power by lowering the VPROG voltage to 0.4V or lessdue to the limitation of the external...
View ArticleLMG1020: Operating frequency
Part Number: LMG1020Hello!We've been asked by a customer if it's possible to operate LMG1020 at frequencies higher than 60MHz(around 100MHz) because it has very fast rise, fall, and propagation delay...
View ArticleBQ25606: How to control charging current in Supplement Mode based on BQ25606
Part Number: BQ25606Currently we design the TI BQ25606 into our product and we apply supplement mode with our power management. According to the datasheet, the supplement mode prevents overloading...
View ArticleTPS53679: TPS53679 MFR_SPECIFIC_20 setting
Part Number: TPS53679Hi TI teamWe have some question about TPS53679 MFR_SPECIFIC_20 (maximum operation phase number) setting.1. How many phase number is default setting? Because we read some MB's FW...
View ArticleCCS/UCD3138A: UCD3138A Design DC / DC Scheme Control Strategy
Part Number: UCD3138ATool/software: Code Composer StudioUCD3138A design DC / DC scheme control strategy question: Can one UCA3138A chip control 2 DC / DC? That is, the same input is 48V, one DC / DC...
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BQ51013B: High residue current after fully charging
Part Number: BQ51013BHelloI am using BQ51013B and another power management chip (converter 5v to 7.4v and control charging) to charge a 7.4v lithium battery.The problem is the larger current residue of...
View ArticleLMR23630: About internal LDO
Part Number: LMR23630Hello,In the datasheet, Vin range is 4v < Vin < 36v, and internal LDO output voltage is 4.1v.If input voltage is 4v, then what is going to be the internal LDO output...
View ArticleTPS57160-Q1: Question on feedback resistor
Part Number: TPS57160-Q1Hi Team, For setting output voltage, in datasheet mentioned start with a 10 kΩ for the R2 resistor and use the Equation 1 to calculate R1. Can customer start the R2 value from...
View ArticleBQ35100: What is the current consumption of BQ35100 in ACC mode? In spec, it...
Part Number: BQ35100What is the current consumption of BQ35100 in ACC mode?In spec, it is 130uA.But we test bq35100EVM in ACC mode, the consumption is about 160uA.What is the normal current range of...
View ArticleBQ27541-V200: Export DFI file using bqStudio
Part Number: BQ27541-V200Hi,Greetings.Our customer needs to know how to export DFI file using the bqStudio. I've read some post here in our forum and it seems that this is not possible. Can you please...
View ArticleBQ76930: I2C communication with MCU fail, how to re-initial the I2C to get...
Part Number: BQ76930Dear friend, I have faced a problem about the BMS which is made with BQ769x0. When the MCU lose communication from the I2C bus, it will never get recovery and the MCU can do...
View ArticleLM4041-N-Q1: LM4041QBIM3-1.2/NO Accuracy Drift Over Time
Part Number: LM4041-N-Q1Hello,Is there data available regarding accuracy drift over time?Or is there a way to quantify the possible accuracy drift over time?Thanks,Jesse
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TPS23880: TPS23880 Power Policing issue
Part Number: TPS23880Hi, Customer's project requires class 8 power control of 75W. Customer sets the Power Policing register and it dose not work. The load power is greater than 75W, and PSE dose not...
View ArticleLM5085: availible the using for Negative Output Voltage
Part Number: LM5085HelloIs it available for negative output voltages?Input voltage : +25VOutput Voltage : -22VPlease provide a reference if available.Best Regards.
View ArticleTLV62569: Max current limit(Ilim) value
Part Number: TLV62569Hi team,Could you tell me the max current limit(Ilim) on the high side FET for TLV62569PDDC?We can find only min(3A) on the datasheet.A rough design value would be fine to know...
View ArticleLM5140-Q1: Request the data of slew rate for Transient response test on...
Part Number: LM5140-Q1Hello,I have a question for some details about the EVM manual of LM5140-Q1 (SNVU499). It is about the test of Transient Response. I want to know the slew rate for the load step....
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