SLUUD64 December   2024 BQ41Z90

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
      1. 1.4.1 Before You Begin
  6. 2BQ41Z90EVM Quick Start Guide
    1. 2.1 Items Needed for EVM Setup and Evaluation
    2. 2.2 Software Installation
    3. 2.3 EVM Connections
      1. 2.3.1 Jumper Description
    4. 2.4 Update Firmware
  7. 3Hardware
    1. 3.1 BQ41Z90 Production Calibration Guide
  8. 4Software
    1. 4.1 Battery Management Studio
      1. 4.1.1 Registers Screen
      2. 4.1.2 Setting Programmable BQ41Z90 Options
      3. 4.1.3 Calibration Screen
        1. 4.1.3.1 Voltage Calibration
        2. 4.1.3.2 Temperature Calibration
        3. 4.1.3.3 Current Calibration
      4. 4.1.4 Chemistry Screen
      5. 4.1.5 Firmware Screen
        1. 4.1.5.1 Programming the Flash Memory
        2. 4.1.5.2 Exporting the Flash Memory
      6. 4.1.6 Advanced Comm SMB Screen
  9. 5Hardware Design Files
    1. 5.1 BQ41Z90EVM Circuit Module Schematic
    2. 5.2 Circuit Module Physical Layouts
      1. 5.2.1 Board Layout
      2. 5.2.2 Schematic
    3. 5.3 Bill of Materials
  10. 6Additional Information
    1. 6.1 Trademarks
  11. 7Related Documentation from Texas Instruments

5.3 Bill of Materials

Table 5-1 Bill of Materials
DesignatorQuantityValueDescriptionPackage ReferencePart NumberManufacturerAlternate Part NumberAlternate Manufacturer
!PCB1 1 Printed Circuit Board BMS081 Any
1, 2 2 Switch, SPST-NO, Off-Mom, 0.02 A, 15 VDC, SMD 4.9x4.9mm EVQ-PLHA15 Panasonic
C1, C58, C59 3 1uF CAP, CERM, 1 uF, 100 V, +/- 10%, X7R, 1206 1206 C3216X7R2A105K160AA TDK
C2 1 100pF CAP, CERM, 100 pF, 100 V, +/- 5%, C0G/NP0, AEC-Q200 Grade 1, 0603 603 GCM1885C2A101JA16D MuRata
C3, C5, C7, C9, C11, C12, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C26, C39, C40, C42, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53, C54, C55, C56, C57 35 0.1uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 603 8.85E+11 Wurth Elektronik
C4, C6, C8, C10 4 1uF Kemet
C13 1 0.47uF CAP, CERM, 0.47 uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0805 805 GCM219R71E474KA55D MuRata
C25 1 100pF CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, 0603 603 C0603C101J5GACTU Kemet
C27 1 22nF 0603 22 nF 16 V ±5 % Tolerance X7R Surface Mount Multilayer Ceramic Capacitor Ceramic Capacitors 0.0416 0603 Surface Mount 16V 5% 22nF AVX Interconnect / Elco
C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C41, C43 13 0.1uF CAP, CERM, 0.1 uF, 100 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 603 GCJ188R72A104KA01D MuRata
D1, D2, D4, D14 4 100V Diode, Schottky, 100 V, 0.15 A, SOD-123 SOD-123 BAT46W-7-F Diodes Inc.
D3, D5, D8, D9, D10, D11 6 16V Diode, Zener, 16 V, 500 mW, SOD-123 SOD-123 MMSZ5246B-7-F Diodes Inc.
D6 1 Red LED, Red, SMD LED_0603 150060RS75000 Wurth Elektronik
D7, D12 2 100V Diode, Ultrafast, 100 V, 0.15 A, SOD-123 SOD-123 1N4148W-7-F Diodes Inc.
D13 1 10V Diode, Zener, 10 V, 500 mW, SOD-123 SOD-123 MMSZ4697T1G ON Semiconductor
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
H1, H2, H3, H4 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1, J9 2 TERM BLOCK 3.5MM VERT 6POS PCB HDR6 OSTTE060161 On Shore Technology
J2, J15, J16, J17, J18, J19, J20, J22, J23, J24, J28, J29, J32, J37, J40, J43, J48 17 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin PEC02SAAN Sullins Connector Solutions
J3, J4, J5, J6, J12, J13, J26, J27, J30, J31, J34, J35, J36, J38, J39, J41 16 Header, 2.54 mm, 3x1, Gold, TH Header, 2.54mm, 3x1, TH 61300311121 Wurth Elektronik
J7, J10, J14 3 Connector Header Through Hole, Right Angle 6 position 0.100" (2.54mm) HDR6 22-05-3061 Molex
J8 1 TERM BLOCK 3.5MM VERT 5POS PCB HDR5 OSTTE050161 On Shore Technology
J11, J21 2 HDR4 22-05-3041 Molex
J25 1 Straight Low Profile Header, 10x2 Position, 2.54 mm Pitch, TH Male Header, 10x2 Position, 2.54 mm Pitch, Straight, TH 30320-6002HB 3M
J33 1 Header, 100mil, 6x2, Tin, TH Header, 6x2, 100mil, Tin PEC06DAAN Sullins Connector Solutions
J42 1 Header, 2.54mm, 10x2, Tin, TH Header, 10x2, 2.54mm, TH PEC10DAAN Sullins Connector Solutions
J44, J46 2 Terminal Block, 3.5mm Pitch, 2x1, TH 7.0x8.2x6.5mm ED555/2DS On-Shore Technology
J45 1 Terminal Block, 3.5mm, 3x1, Tin, R/A, TH Terminal Block, 3.5mm, 3x1, TH OSTTE030161 On-Shore Technology
J47 1 TERM BLOCK 3.5MM VERT 4POS PCB HDR4 OSTTE040161 On Shore Technology
LBL1 1 Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll PCB Label 0.650 x 0.200 inch THT-14-423-10 Brady
Q1 1 150 V Transistor, NPN, 150 V, 1 A, AEC-Q101, SOT-89 SOT-89 FCX495TA Diodes Inc.
Q2 1 MOSFET N-CH 190V 1.5A PPAK SC75
Q3, Q4, Q8, Q10, Q11 5 MOSFET N-CH 150V 900MA MICRO6
Q5, Q6, Q9, Q12, Q13 5 150V MOSFET, N-CH, 150 V, 56 A, PG-TDSON-8 PG-TDSON-8 BSC160N15NS5ATMA1 Infineon Technologies None
Q7, Q14 2 60V MOSFET, N-CH, 60 V, 0.31 A, SOT-323 SOT-323 2N7002KW Fairchild Semiconductor None
Q15 1 150V MOSFET, N-CH, 150 V, 3 A, PowerPAK SO-8 PowerPAK SO-8 SI7898DP-E3 Vishay-Siliconix None
R1 1 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW06030000Z0EA Vishay-Dale
R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R17, R18, R19, R20 17 20 RES, 20.0, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 CRCW120620R0FKEA Vishay-Dale
R15, R16, R21, R22, R105, R106, R107, R108, R109 9 Chip Resistor, 100 Ohm, ± 1%, 100 mW, 0603 [1608 Metric], Thick Film, General Purpose Chip SMD Resistors 0.0419 0603 50V 1% 100ppm/°C 100mW 100R Yageo
R23 1 0 RES, 0, 5%, 0.05 W, 0201 201 CRCW02010000Z0ED Vishay-Dale
R24, R25 2 100 RES, 100, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW0603100RJNEA Vishay-Dale
R26 1 0.001 RES, 0.001, 1%, 1 W, 1210 1210 PMR25HZPFV1L00 Rohm
R27, R33 2 220 RES, 220, 5%, 3 W, 2512 2512 3522220RJT TE Connectivity
R28, R35, R37, R39, R62, R89 6 10k RES, 10 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW060310K0JNEA Vishay-Dale
R29, R30, R31, R32 4 15 RES, 15, 5%, 1 W, AEC-Q200 Grade 0, 2512 2512 CRCW251215R0JNEG Vishay-Dale
R34, R36, R38, R41, R42, R43, R44, R47, R48, R51, R52, R53, R54, R55, R56, R57 16 200 RES, 200, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 CRCW1206200RFKEA Vishay-Dale
R40, R59, R61, R63, R66, R69, R75, R76, R82, R83, R84 11 10Meg RES, 10 M, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW060310M0JNEA Vishay-Dale
R45, R46 2 5.1k RES, 5.1 k, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 CRCW12065K10JNEA Vishay-Dale
R49, R50 2 1.00k Chip Resistor, 1 KOhm, +/- 1%, 0.25 W, -55 to 155 degC, 1206 (3216 Metric), RoHS, Tape and Reel Yageo
R58, R73 2 300 RES, 300, 5%, 1 W, AEC-Q200 Grade 0, 2512 2512 CRCW2512300RJNEG Vishay-Dale
R60, R65, R67, R77, R78, R86, R92, R94 8 5.1k RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW06035K10JNEA Vishay-Dale
R64, R74 2 4.7k RES, 4.7 k, 5%, 1 W, AEC-Q200 Grade 0, 2512 2512 CRCW25124K70JNEG Vishay-Dale
R68, R70 2 7.5k RES, 7.5 k, 5%, 0.1 W, 0603 603 RC0603JR-077K5L Yageo
R71, R87 2 1.0k RES, 1.0 k, 5%, 0.25 W, AEC-Q200 Grade 0, 0603 603 ESR03EZPJ102 Rohm
R72 1 300 RES, 300, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW0603300RJNEA Vishay-Dale
R79, R80, R81, R85, R88, R90, R91, R93, R95, R96, R98, R99, R100, R101, R102, R103 16 1.0k RES, 1.0 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW06031K00JNEA Vishay-Dale
R97 1 20k RES, 20 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603 CRCW060320K0JNEA Vishay-Dale
R104 1 0 0 Ohms Jumper Chip Resistor 0603 (1608 Metric) Metal Element 603 WSL060300000ZEA9 Vishay
RT1, RT2, RT3, RT4, RT5, RT6, RT7 7 10k Thermistor NTC, 10.0k ohm, 1%, Disc, 5x8.4 mm Disc, 5x8.4 mm 103AT-2 SEMITEC Corporation
SH-J1, SH-J2, SH-J3, SH-J4, SH-J5, SH-J6, SH-J7, SH-J8, SH-J9, SH-J10, SH-J11, SH-J12, SH-J13, SH-J14, SH-J15, SH-J16, SH-J17, SH-J18, SH-J19, SH-J20, SH-J21, SH-J22, SH-J23, SH-J24 24 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA 3M
TP13, TP38, TP43, TP49 4 Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint 5010 Keystone
TP20, TP51 2 Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint 5011 Keystone
TP27, TP28, TP29, TP30 4 Test Point, Compact, Black, TH Black Compact Testpoint 5006 Keystone
U1 1 Highly Integrated 3-16 Cell Battery Fuel Gauge with Ultra Low IQ HTQFP64 BQ7016PVPR Texas Instruments
U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13 12 Single-Channel ESD in 0402 Package With 10pF Capacitance and 6V Breakdown, DPY0002A (X1SON-2) DPY0002A Texas Instruments TPD1E10B06DPYT Texas Instruments
U14 1 Voltage and Temperature Protection for 3-Series to 16-Series Cell Li-Ion Batteries with Internal Delay Timer TSSOP24 BQ7721602PWR Texas Instruments
F1 0 Fuse, 30 A, 62 VDC, SMD 9.5x2x5mm SFK-3030 Dexerials Corporation
SD1 0 Micro SD Connector, Pitch 1.1 mm, 8 Position, Height 1.4 mm, -25 to 85 degC, RoHS, Tape and Reel Molex