SLUUD81 December   2024

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
      1. 1.2.1 Required Equipment
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 BQ2969T Circuit Module Use
      1. 2.2.1 Cell Simulator
      2. 2.2.2 Reducing the Cell Count
      3. 2.2.3 Connecting Cells
    3. 2.3 Best Practices
  9. 3Hardware Design Files
    1. 3.1 BQ2969TEVM Circuit Module Physical Construction
      1. 3.1.1 Schematics
      2. 3.1.2 Board Layout
      3. 3.1.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

3.1.3 Bill of Materials

The bill of materials for the circuit module is shown in Table 3-1. Substitute parts can be used in the manufacturing of the assembly.

Table 3-1 Bill of Materials
Designator Quantity Value Description PackageReference Manufacturer
!PCB1 1 Printed Circuit Board Any
C1, C2, C3, C4, C5 5 0.1uF CAP, CERM, 0.1 uF, 100 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 MuRata
C6, C7, C9, C10, C11 5 0.1uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 0603 Wurth Elektronik
C8 1 0.47uF CAP, CERM, 0.47 uF, 10 V, +/- 10%, X5R, 0603 0603 Kemet
D1 1 Red LED, Red, SMD LED_0603 Wurth Elektronik
H1, H2, H3, H4 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon 3M
J1 1 TERM BLOCK 3.5MM VERT 4POS PCB HDR4 On Shore Technology
J2 1 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin Sullins Connector Solutions
J3 1 Terminal Block, 3.5mm Pitch, 5x1, TH 17.5x8.2x6.5mm On-Shore Technology
J6 1 Header, 2.54mm, 4x2, Gold, TH Header, 2.54mm, 4x2, TH Samtec
J7 1 Header, 100mil, 3x1, Gold, TH 3x1 Header Samtec
Q8 1 60V MOSFET, N-CH, 60 V, 2 A, AEC-Q101, SOT-23 SOT-23 Diodes Inc.
R1, R4, R7, R9, R10 5 1.0k RES, 1.0 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale
R2 1 100 RES, 100, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale
R5, R16 2 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Stackpole Electronics Inc
R6 1 5.1k RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale
R11 1 1.0Meg RES, 1.0 M, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale
R12, R13, R14, R15 4 200 RES, 200, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 Vishay-Dale
RT1 1 10kΩ THERMISTOR PTC 0402 10K 100±5°C 0402 Thinking Electronic

SH-J1, SH-J2, SH-J3, SH-J4, SH-J5, SH-J

 6 1x2 Shunt, 100mil, Gold plated, Black Shunt Samtec
TP4 1 Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint Keystone Electronics
TP5, TP6 2 Test Point, Compact, Black, TH Black Compact Testpoint Keystone Electronics
U1 1 BQ2969T00DSGT WSON8 Texas Instruments
D2

0

 13V Diode, Zener, 13 V, 200 mW, SOD-323 SOD-323 Diodes Inc.
F1 0 Fuse, 30 A, 62 VDC, SMD 9.5x2x5mm Dexerials Corporation
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A
J4 0 Header, 100mil, 3x1, Gold, TH 3x1 Header Samtec
J5 0 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin Sullins Connector Solutions
R3 0 5.1k RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale
R8 0 1.0Meg RES, 1.0 M, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 Vishay-Dale