Texas Instruments bq4050EVM-561 User Manual Download Page 17 | Manualshive

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Texas Instruments bq4050EVM-561 User Manual Download Page 17

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SLUUBF9 – March 2016

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Copyright © 2016, Texas Instruments Incorporated

bq4050EVM-561 Evaluation Module

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Summary of Contents for bq4050EVM-561

Page 1: ...cycling data for further evaluation 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 bq4050 C...

Page 2: ...r PC software and interface board for easy evaluation Software allows data logging for system analysis 1 1 Kit Contents The following is a list of the contents included with the EVM bq4050 and BQ29610...

Page 3: ...io software 1 Ensure that the EV2300 or EV2400 is not connected to the personal computer PC through the USB cable before starting this procedure 2 Open the archive containing the installation package...

Page 4: ...d blow the fuse in an application where the fuse is installed Attaching cells starting with cell 1 should eliminate this risk A short should be placed across unused voltage sense inputs see Figure 2 F...

Page 5: ...match the physical pack configuration This provides basic functionality to the setup Other data flash parameters should also be updated to fine tune the gauge to the pack See the bq4050 technical refe...

Page 6: ...efresh 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 receive...

Page 7: ...he data from the bq4050 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 data memory To up...

Page 8: ...tery Voltage box Measure the voltage from PACK to PACK and enter this value in the Applied Pack Voltage field and select the Calibrate Pack Voltage box If the voltage is not present turn the charge an...

Page 9: ...tion has completed NOTE Current can also be calibrated using the FETs Measure the current in the discharge path and enter this value in the Applied Current field 3 4 Setting the CEDV Parameters To eas...

Page 10: ...on Select the Execute after programming box to automatically return the device to Normal mode after programming has completed Press the Program button and wait for the download to complete 3 5 1 Progr...

Page 11: ...ecimal for 14971 mV Sending a MAC Gauging to enable the FETs via ManufacturerAccess With FETs disabled send Gauging 0x0022 to ManufacturerAccess SMBus Write Word Command 0x00 Data 00 22 Reading Operat...

Page 12: ...on Module 4 Circuit Module Physical Layout Bill of Materials and Schematic This section contains the board layout bill of materials and schematic for the bq4050 circuit module 4 1 Board Layout This se...

Page 13: ...Module Physical Layout Bill of Materials and Schematic 13 SLUUBF9 March 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated bq4050EVM 561 Evaluation Module Figure 12 Botto...

Page 14: ...Module Physical Layout Bill of Materials and Schematic www ti com 14 SLUUBF9 March 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated bq4050EVM 561 Evaluation Module Fig...

Page 15: ...0310M0JNEA Vishay 3 R4 R12 R32 10K Resistor Chip 1 10 W 5 0603 CRCW060310K0JNEA Vishay 1 R6 51K Resistor Chip 1 10 W 5 0603 CRCW060351K0JNEA Vishay 5 R7 8 R10 R16 17 5 1K Resistor Chip 1 10 W 5 0603 C...

Page 16: ...GND CHGND CHGND GND GND GND GND GND CHGND GND AGND AGND 4P PACK 4P PACK GND S1 S2 D5 D6 D7 D9 D8 NT1 Net Tie PACK PACK LED DISPLAY 1 1 1 2 J6 10K RT1 1 1 1K R13 1K R14 1K R15 100 R11 VSS SMBD SMBC 3...

Page 17: ...valuation Module 5 Related Documentation from Texas Instruments Please contact the Texas Instruments Literature Response Center at 800 477 8924 or the Product Information Center PIC at 972 644 5580 fo...

Page 18: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Page 19: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Page 20: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Page 21: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Page 22: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

Page 23: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments BQ4050EVM 561...

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