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  • BQ20Z80: BQ20Z90-V150 IC Detail Request

    TI Thinks Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: BQ20Z90-V150 We are using the TI BQ20Z90-V150 IC in a medical battery pack for our customer and it seems that there is no stock available but I do not see any indication that the IC is EOL either.…

  • BQ20Z80: RSOC jump after charging

    TI Thinks Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: GPCCHEM Hi E2E Members We have a battery on which we perform maintenance before shipping to manually initialize the impedance track (charging and discharging with appropriate relaxation and waiting…
    • Answered

  • BQ20Z80: BQ20Z90-V150 : Is it EOL product?

    Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: BQ20Z90-V150 , BQ20Z90 , BQ20Z90-V110 Dear TI experts, My customer asked that BQ20Z90-V150 is EOL product or not. Still Arrow can deliver BQ20Z90-V150 to our customer, but we cannot find the…
    • Resolved
    • Answered

  • BQ20Z80-V102: Determining accuracy and resolution of Current and Voltage measurements. (16bit ADC)

    Resolved
    Part Number: BQ20Z80-V102 Tool/software: It seems like the BQ2 chip has two ADCs: -One to measure voltage across the sense resistor and convert to current. -Another one to measure Pack Voltage and Temperature I know one component of determining resolution…
    • Resolved
    • Answered

  • BQ20Z80: GAS Gauge Evaluation Software bq20z90-V1.50 texas program. BQ20Z95

    Resolved
    Part Number: BQ20Z80 Hello, I have question about error detection in GAS Gauge Evaluation Software bq20z90-V1.50 texas program. While testing battery pack i got the: SMB Bad PEC: V8_BAD_PEC. what does this message mean and what does it change in BMS…
    • Resolved

  • BQ20Z80: Can a programmed gas gauge (gg) file be deleted (erased) from the BQ20Z80 ?

    TI Thinks Resolved
    Part Number: BQ20Z80 Hi, Good day. Our customer has this question regarding BQ20Z80: "I am aware of two methods to reset the BQ20Z80 gas gauge IC: via the hexadecimal code which can be entered in the manufacturing access window using the TI evaluation…

  • BQ20Z80-V102: Issues communicating with bq20z80

    TI Thinks Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 Has anyone had any issues communicating with the bq20z80 or similar part? We are trying to program some parts for a customer and we created a board with a socket that just targets the…
    • Answered

  • BQ20Z80-V102: Need BQEVSW for bq20z80

    Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 , BQEVSW hi, I have downloaded the software thats linked to the bq20z80 page on the TI site and the software is only for the bq30z554. I start it up and I can not target the bq20z80. Can…
    • Resolved

  • BQSTUDIO: BQ20Z80 does not included on BQSTUDIO

    TI Thinks Resolved
    Part Number: BQSTUDIO Other Parts Discussed in Thread: EV2400 , BQ20Z80 , BQ40Z50 , MKST-3P-ALT-EV2300 Hi, Good Day. Customer purchased the EV2400 and downloaded the BQSTUDIO software and attempted to use it with his battery, but the battery chip…
    • Answered

  • EV2400: BQ20z80 is not listed in supported target for BQEVSW for version 0.0.92

    Resolved
    Part Number: EV2400 Other Parts Discussed in Thread: BQ20Z80 , BQEVSW , , BQ40Z50 I am trying to use BQ20z80 for one of my project I am using EV2400 BQEVSW version0.0.92, but I can not found BQ20z80 in supported target devices. Can anyone from support…
    • Resolved

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