SLUUAV7C December   2013  – November 2022 BQ40Z50 , BQ40Z50-R2

 

  1.   Abstract
  2.   Trademarks
  3. 1Features
    1. 1.1 Kit Contents
    2. 1.2 Ordering Information
    3. 1.3 Documentation
    4. 1.4 bq40z50 and bq296000 Circuit Module Performance Specification Summary
  4. 2bq40z50EVM Quick Start Guide
    1. 2.1 Items Needed for EVM Setup and Evaluation
    2. 2.2 Software Installation
    3. 2.3 EVM Connections
    4. 2.4 Update Firmware
  5. 3Battery Management Studio
    1. 3.1 Registers Screen
    2. 3.2 Setting Programmable bq40z50 Options
    3. 3.3 Calibration Screen
      1. 3.3.1 Voltage Calibration
      2. 3.3.2 Temperature Calibration
      3. 3.3.3 Current Calibration
    4. 3.4 Chemistry Screen
    5. 3.5 Firmware Screen
      1. 3.5.1 Programming the Flash Memory
      2. 3.5.2 Exporting the Flash Memory
    6. 3.6 Advanced Comm SMB Screen
  6. 4bq40z50EVM Circuit Module Schematic
    1. 4.1 Pre-Charge
    2. 4.2 LED Control
    3. 4.3 Emergency Shutdown
    4. 4.4 Testing Fuse-Blowing Circuit
    5. 4.5 PTC Thermistor
  7. 5Circuit Module Physical Layouts
    1. 5.1 Board Layout
    2. 5.2 Schematic
  8. 6Bill of Materials
  9. 7Related Documentation from Texas Instruments
  10. 8Revision History

6 Bill of Materials

COUNTRefDesValueDescriptionSizePart NumberMFR
16C1-6, C8-12, C14-180.1 µFCapacitor, Ceramic Chip, 50 V, X7R, 20%0603C0603C104M5RACTUKemet
1C70.47 µFCapacitor, Ceramic, 0.47 µF, 10 V, X5R, 10%0603C0603C474K8PACTUKemet
1C132.2 µFCapacitor, Ceramic, 25 V, X7R, 20%0805C2012X7R1E225M085ABTDK
0C19-21DNPCapacitor, Ceramic, 50 V, X7R, 20%0603C0603C104M5RACTUKemet
1D1BAT54HT1GDiode, Schottky, 200-mA, 30-VSOD323BAT54HT1GOn Semi
3D2-4MM3Z5V6CDiode, Zener, 5.6V, 200mWSOD323MM3Z5V6CFairchild
5D5-9SML-X23GCLED 2x3mm 565nm GRN WTR CLR SMD1206SML-X23GCLumex
0F1DNPFuse, Slo-Blo Ceramic, xxA, yyyVSFDxxxSFDxxxxSony
1R1300Resistor, Chip, 1W, 5%2512CRCW2512300RJNEGVishay-Dale
3R2-3, R510MResistor, Chip, 1/10-W, 5%0603CRCW060310M0JNEAVishay-Dale
3R4, R12, R3210KResistor, Chip, 1/10-W, 5%0603CRCW060310K0JNEAVishay-Dale
1R651KResistor, Chip, 1/16-W, 5%0603CRCW060351K0JNEAVishay-Dale
5R7-8, R10, R16-175.1KResistor, Chip, 1/10-W, 5%0603CRCW06035K10JNEAVishay-Dale
10R9, R11, R20-23, R25, R27, R30-31100Resistor, Chip, 1/10-W, 5%0603CRCW0603100RJNEAHPVishay-Dale
5R13-15 R18 R291KResistor, Chip, 1/10-W, 5%0603CRCW06031K00JNEAVishay-Dale
1R190.001 50ppmResistor, Chip, 1 watt, ± 1%1206CSR1206-0R001F1Riedon
3R24, R26, R28200Resistor, Chip, 1/16-W, 5%0603CRCW0603200RJNEAVishay-Dale
1R335.1Resistor, 5.1, 0.063 W, 5%, 04020402CRCW04025R10JNEDVishay-Dale
2J1, J4ED555/2DSTerminal Block, 2-pin, 6-A, 3.5mm0.27 x 0.25 inchED555/2DSOST
1J222-05-3041Header, Friction Lock Ass'y, 4-pin Right Angle,0.400 x 0.500 inch22-05-3041Molex
2J3, J5ED555/3DSTerminal Block, 3-pin, 6-A, 3.5mm0.41 x 0.25 inchED555/3DSOST
0J6Header, TH, 100mil spacing, 2x1, 230 mil above insulator0.100 inch x 2PEC02SAANSullins
1LBL1Thermal Transfer Printable Labels, 1.250 W x 0.250 H inch - 10,000 per rollPCB Label 1.250 W x 0.250 H inchTHT-13-457-10Brady
1RT110KThermistor, NTC, 5 Ω , 1-A1206CRCW120610K0JNEAVishay
4RT2-510KThermistor, NTC, 3-A0.095 X 0.150 inch103AT-2Semitec
3S1, S2, S3EVQ-PLHA15Switch, Push button, Momentary, 1P1T, 50-mA, 12-V0.200 x 0.200 inchEVQ-PLHA15Panasonic
1TP35001Test Point, Black, Thru Hole Color Keyed0.100 x 0.100 inch5001Keystone
1Q1FDN358PMOSFET, Pch, -30V, -1.5A, 125 mΩSOT23FDN358PFairchild
2Q2-3Si7114DN-T1-E3MOSFET Nch 30V, 11.7A, 7.5 mΩPWRPAK 1212Si7114DN-T1-E3Vishay
1Q42N7002K-T1-E3MOSFET, Nch, 60V, 300 mA, 2-ΩSOT232N7002K-T1-E3Vishay
1Q5Si1414DH-T1-GE3MOSFET, Nch, 30V, 4A, 46 mΩSC-70Si1414DH-T1-GE3Vishay
1U1BQ40Z50RSMR(T)-R1IC, 2- to 4-Series Li-Ion Battery Pack ManagerQFNBQ40Z50RSMR(T)-R1TI
1U2IC, Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply, DSG0008ADSG0008ABQ296103DSGTTI
1W1Cable assembly, 4 pinN/ACBL002TI
1IPCBPrinted Circuit Board4.25 in x 1.25 inPWR561Any