BQ76920: how to reduced power consumption
Part Number:BQ76920dear sir/madam,I'm working on bq76920 based BMS with atmega328. it is working fine. Now I wanted to reduce the power consumption on the circuit. I have 2 options. one is I reduced...
View ArticleTPS23861: TPS23861 inconsistent start up and working
Part Number:TPS23861Hi Expert,I am using the TPS23861 for a single port PoE 802.3at adapter. I have a working prototype but the circuit seems to function inconsistently i.e. when we apply power to the...
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UCC27714: Operation Under Negative HS Voltage Condition
Part Number:UCC27714Hi Support teamOn D/S page 24, Operation Under Negative HS Voltage Condition, why the part number become to UCC27724?is this typo or something else? if this is typo, is this...
View ArticleBQ28Z610: Function comparing between BQ28Z610 and BQ27750
Part Number:BQ28Z610Hello professional,My customer has question for BQ28z610.What is the difference regarding the function between BQ28z610 and BQ27750 except supported cell counts.Best regards,Kazuki...
View ArticleTPS5430: Using the ENA pin
Part Number:TPS5430Hi,I would like to use the ENA pin on the device to disable it.I need to control it in without an MCU.I saw in the datasheet that it should be used with open-drain or open-collector...
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CSD19537Q3: Thermal Resistance values required for Thermal Simulation
Part Number:CSD19537Q3Hello TI TeamGreetings We need some parametric values of below components for Thermal Simulation . I highlighted that in green. Please provide that
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BQ20Z75-V180: The static current of BQ20Z75 is on the high side
Part Number:BQ20Z75-V180Hi SirI have a customer who is using BQ20Z75 and finds that the static current is abnormal. About 8% of the chip's static current exceeds 600uA, but the specification does not...
View ArticleCSD16407Q5: To find CSD16407Q5 ESD rating
Part Number:CSD16407Q5Hi Expert,The customer need to know the ESD rating of CSD16407Q5 DS.Pls advice.Best regards,Eric Lai Field Application EngineerTexas Instruments Taiwan LimitedO:...
View ArticleBQ79606-Q1: when will the IC MP?
Part Number:BQ79606-Q1I want to use the IC for new designwhen will the IC(BQ79606-Q1) MP? and does it have EVM for us to test?
View ArticleBQ20Z75: Where can I find the EVM reference design of BQ20Z75
Part Number:BQ20Z75HIWhere can I find the EVM reference design of BQ20Z75，BQ20Z75 static current in the circuit board is too large, is there a way to reduce the static current
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TPS92638-Q1: how to configure unused Iout pins
Part Number:TPS92638-Q1Hi Support team, how to configure unused Iout pins as below picture.
View ArticleCCS/BQ27750: Code Composer Studio™ forum
Part Number:BQ27750Tool/software: Code Composer StudioHi TI teamI am using the IC for the BQ27750, and I have a problem with the calculation of the low temperature capacity of the battery.ChemID has no...
View ArticleTPS22810-Q1: QOD pin - AMR and flexibility of usage
Part Number:TPS22810-Q1Hello.In my design, I am considering using the TPS22810-Q1's QOD function to discharge a different point other than VOUT. I tried searching for the pin's AMR and operating range...
View ArticleTPS61099: Questions with Down mode
Part Number:TPS61099Hi sir,If TPS61099 operates ‘Down mode’ for long time, will that causing side effect? E.g. shorten chip life cycleDo the inductor current calculation still follow Equation 4 in Down...
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CSD87350Q5D: What's the side effect to input
Part Number:CSD87350Q5DHi Team,For CSD87350, TI said this is optimized for 5V. Is this mean the VDD of driver IC are 5V?For some application, the VDD are 5V. But there are a voltage drop caused by...
View ArticleTLC5941-Q1: How to input GSCLK
Part Number:TLC5941-Q1Does TLC5941 support Auto_Repeat Mode?As spec. say, we need to input 4096 GSCLKs in one period.If we can't input fix GSCLK count, could we just input continuous GSCLK?(if no...
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BQ25150: comparison table for the
Part Number:BQ25150Hi team,Could you please help fill the blanks of the BQ25150 and the BQ24074 in the comparison table we did in below(or attached)?We didn't see the parameters in the datasheet and...
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how to design the high frequency transformer(P,Aux,S winding)for isolated Smps
hello,Have to design a high frequency transformer for my my offline isolated multi voltage output SPMS.I didn't design transformer before everytime i just used the simple transformer with primary and...
View ArticleUCC28056: Gate driver voltage abnormal
Part Number:UCC28056Hi,From the prototype of UCC28056 sample board. We found the gate driver voltage is only 6V(even if remove MOSFET), is there any mechanism that makes driver voltage down to 6V?Thank...
View ArticleTPS63802: TPS63805 and TPS63802
Part Number:TPS63802Hi,My customer evaluated the TPS63805 EVM.And the customer wants a sample of TPS63805.However TPS6 has disappeared from the TI Web.Could you tell me the reason why it...
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