• BQ27545-G1: Comparison BQ27545-G1 and BQ27546-G1

  

  Simon Jagla

  TI Thinks Resolved

  Part Number: BQ27545-G1 Other Parts Discussed in Thread: BQ27546-G1 , BQ27Z561 Hi Experts, is there a complete overview of the differences between BQ27545-G1 and BQ27546-G1 available? I'm reading in the Forum the BQ27545-G1 used to be NRND but is now…

  • 1 month ago
  • Power management
  • Power management forum

• BQ27546-G1: I2C compatibility to bq27545-G1

  

  Wolfgang Seiwert1

  TI Thinks Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQ27545-G1 , Hello We are considering to switch from bq27545-G1 to bq27546-G1 in a battery pack design. We are concerned that there might be some changes in the I2C behavior (e.g. delay times after…

  • 2 months ago
  • Power management
  • Power management forum
Answered

• BQ27545-G1: Reference design question

  

  Jack Shen2

  Resolved

  Part Number: BQ27545-G1 We have questions about the circuitry for SDA and SCKL. From bq27545-Q1 EVM, it uses 100ohm for R6/7/8/9. Due to the system design, pull high resistance is low at system side, we worry about 100ohm may not able to pull data/CLK…

  • Resolved

  • 4 months ago
  • Power management
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• BQ27545-G1: Device Marking different position

  

  Bruce li

  TI Thinks Resolved

  Part Number: BQ27545-G1 Dear TI Experts, My customer found the device Marking of BQ27545 printed on different position of chip, as below picture, some mark is on the middle and some on the top, this will be inconvenient for SMT. Could you kindly help…

  • over 1 year ago
  • Power management
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• BQ27545-G1: the difference between BQ27545-G1 and sn27545

  

  Big Bill

  TI Thinks Resolved

  Part Number: BQ27545-G1 Dear All: if i use the the same software to program BQ27545-G1 and SN27545， will the result be the same？

  • over 2 years ago
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• BQ27545-G1: same function or pin to pin Replacement

  

  Needhu Gunasegaran

  TI Thinks Resolved

  Part Number: BQ27545-G1 Hi, As BQ27545-G1 is in NRND, is there a replacement device planned for this? Thanks, Needhu

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• BQ27545-G1: bq27545-G1 Temperature() Units

  

  Ethan Rhodes

  Resolved

  Part Number: BQ27545-G1 We are communicating to the bq27545-G1 in an RRC battery pack. Our results from the Temperature() command are not coming back as we would expect. The data sheet says the units for this data are in 0.1K in Table 11 but the description…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• BQ27545-G1: BQ vs SN27545

  

  Bill Salih

  Resolved

  Part Number: BQ27545-G1 Other Parts Discussed in Thread: BQ27541 Hi There, Just some curiosity questions. Apple use what appears to be a variant of the BQ27545 in many of their cells, marked SN27545 . From what we understand, the function of the device is…

  • Resolved

  • over 2 years ago
  • Power management
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• BQ27545-G1: Battery Qmax update

  

  user1874812

  TI Thinks Resolved

  Part Number: BQ27545-G1 Hi Guys, Currently we met one issue about our battery which using BQ27545-g1, issue is: update around 2 years operation of our android device, system shutdown suddenly due to battery run out of energy, but SOC still shows about…

  • over 2 years ago
  • Power management
  • Power management forum

• BQ27545-G1: BQ27545, actual package dimensions

  

  Frantisek Zabecky

  TI Thinks Resolved

  Part Number: BQ27545-G1 Hello, I would like to ask you what are actual package dimensions of BQ27545. I'm interested about C and D dimensions not shown in device datasheet. Frantisek

  • over 2 years ago
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