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Texas Instruments bq34110EVM-796, User Manual, Page: 15 / 24

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Texas Instruments bq34110EVM-796 User Manual Download Page 15

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Circuit Module Physical Layout, Bill of Materials and Schematic

15

SLUUBI1A – October 2016 – Revised July 2018

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Copyright © 2016–2018, Texas Instruments Incorporated

bq34110EVM-796 Evaluation Module

Figure 10. Top Assembly

Summary of Contents for bq34110EVM-796

Page 1: ...on Evaluate the overall functionality under different charge and discharge conditions Contents 1 Features 2 1 1 Kit Contents 2 1 2 Ordering Information 2 1 3 bq34110 Circuits Module Performance Specif...

Page 2: ...module for quick setup Personal computer PC software and interface board for easy evaluation Software allows data logging for system analysis 1 1 Kit Contents The following items are included in the...

Page 3: ...ing the evaluation software connect the EV2400 to the PC using the USB cable The EV2400 driver will install automatically 2 3 EV2400 Firmware Updater The EV2400 firmware is updated periodically The bq...

Page 4: ...ange for your pack Table 3 Cell Configuration Jumper Placement Cell Configuration Jumper Placement J2 Single cell or stack voltage less than 5 V Place jumpers in the 5 V positions Multicell Place jump...

Page 5: ...drain outputs ALERT1 and ALERT2 Monitor the outputs monitored on J6 2 5 3 Pin Description Table 4 lists the EVM pin descriptions Table 4 EVM Pin Descriptions Pin Name Description ALERT1 Open drain al...

Page 6: ...n or Refresh single time scan buttons can be clicked in order to update the data in the Registers and Data Memory windows bqStudio provides a logging function which logs selected Data Registers last r...

Page 7: ...To read all the data from the bq34110 non volatile flash memory click on the Read All button on the Data Memory window Make sure the device is not sealed and in full access to read or write to the dat...

Page 8: ...2 5 V by providing an external 3 3 V supply to power REGIN For voltages below 2 5V remove the jumper from J2 pins 3 and 4 upper 5 V jumper location and apply a 3 3 V supply to the REGIN test point Fo...

Page 9: ...alue in the Applied Voltage field and select the Calibrate Voltage box Press the Calibrate Gas Gauge button to calibrate the voltage measurement system Deselect the Calibrate Voltage boxes after volta...

Page 10: ...n to calibrate Verify whether the current reports 0 mA Connect a 2 A load from BAT to PACK Enter 2000 in the Applied Current field and select the Calibrate Current box Press the Calibrate Gas Gauge bu...

Page 11: ...m I2C window This tool provides access to parameters using I2 C and Manufacturing Access commands see Figure 6 Figure 6 Advanced Comm I2 C Screen Examples Reading an I2 C Command Read SBData Voltage 0...

Page 12: ...rt the device firmware as an srec bq fs and df fs files Figure 7 Golden Image Window 3 6 1 Exporting the Flash Memory The srec file contains the full flash memory The bq fs contains the program memory...

Page 13: ...sed to obtain the experimental data needed to calculate the CEDV coefficients Figure 8 CEDV Coefficients Calculation Flow The equipment necessary is as follows bqStudio software bq34110EVM 796 Power s...

Page 14: ...s Incorporated bq34110EVM 796 Evaluation Module 4 Circuit Module Physical Layout Bill of Materials and Schematic This section contains the board layout bill of materials and schematic for the bq34110...

Page 15: ...hysical Layout Bill of Materials and Schematic 15 SLUUBI1A October 2016 Revised July 2018 Submit Documentation Feedback Copyright 2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation Mod...

Page 16: ...ayout Bill of Materials and Schematic www ti com 16 SLUUBI1A October 2016 Revised July 2018 Submit Documentation Feedback Copyright 2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation M...

Page 17: ...hysical Layout Bill of Materials and Schematic 17 SLUUBI1A October 2016 Revised July 2018 Submit Documentation Feedback Copyright 2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation Mod...

Page 18: ...k 3 5 mm 2x1 Tin TH Terminal Block 3 5 mm 2x1 TH 39357 0002 Molex 1 Q1 60V MOSFET N CH 60 V 0 17 A SOT 23 SOT 23 2N7002 7 F Diodes Inc 1 Q2 50V MOSFET P CH 50 V 0 13 A SOT 323 SOT 323 BSS84W 7 F Diode...

Page 19: ...2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation Module Table 6 Bill of Materials continued Qty Reference Designator Value Description Size Part Number Manufacturer 2 U2 U3 ESD in 0...

Page 20: ...www ti com 20 SLUUBI1A October 2016 Revised July 2018 Submit Documentation Feedback Copyright 2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation Module 4 3 Schematic Figure 13 illustr...

Page 21: ...entation Feedback Copyright 2016 2018 Texas Instruments Incorporated bq34110EVM 796 Evaluation Module 5 Related Documentation from Texas Instruments bq34110 data sheet bq34110 Multi Chemistry CEDV Bat...

Page 22: ...ge and example to show the transaction log 1 Added additional jumper settings descriptions within the schematic image 2 Changed Quick Start Guide to include steps to set up EV2400 firmware and bq34110...

Page 23: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Page 24: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments BQ34110EVM 796...

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