SLUUCX1 august   2023 BQ25173-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 I/O Descriptions
    2. 2.2 Printed Circuit Board Assembly
    3. 2.3 Best Practices
      1.      15
    4. 2.4 Test Summary
      1. 2.4.1 Equipment
      2. 2.4.2 Cautions
      3. 2.4.3 Test Instructions
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 Board Layout
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1.     Trademarks

3.3 Bill of Materials

Table 4-1 lists the bill of materials.

Table 3-1 Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
!PCB? 1 Printed Circuit Board BMS085 Any
C1, C3 2 1uF CAP, CERM, 1 µF, 50 V,+/- 20%, X5R, AEC-Q200 Grade 3, 0603 0603 GRT188R61H105ME13D MuRata
C2, C4 2 1uF CAP, CERM, 1 uF, 16 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 GCM188R71C105KA64D MuRata
C7, C8 2 10 F 10 F (EDLC) Supercapacitor 2.7 V Radial, Can 40mOhm @ 1 kHz 1500 Hrs @ 85°C RADIAL_HOZ DGH106Q2R7C_HOZ Cornell Dubilier
D1, D2 2 Green LED, Green, SMD Body1.6x0.8mm LTST-C193TGKT-5A Lite-On
H1, H2, H3, H4 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1, J2 2 Terminal Block, 3.5mm Pitch, 2x1, TH 7.0x8.2x6.5mm ED555/2DS On-Shore Technology
J7 1 Header, 2.54mm, 2x2, Gold, TH Header, 2.54mm, 2x2, TH PBC02DAAN Sullins Connector Solutions
JP1, JP2, JP3 3 Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil, Tin PEC03SAAN Sullins Connector Solutions
JP4, JP5, JP6 3 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin PEC02SAAN Sullins Connector Solutions
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 MOSFET P-Channel 20 V 3.2A (Tc) 2W (Tc) Surface Mount SOT-23-3 (TO-236) SOT23 SQ2351ES-T1_GE3 Vishay Siliconix
R1 1 750 RES, 750, 1%, 0.1 W, 0603 0603 RC0603FR-07750RL Yageo
R2 1 348 RES, 348, 1%, 0.1 W, 0603 0603 RC0603FR-07348RL Yageo
R3 1 50k Ohm Trimmer Potentiometer, Lead Sealed Type Multiturn PV37 Series, TH 6.71x4.5mm PV37W503C01B00 Bourns
R4, R5, R6 3 1.00k RES, 1.00 k, 1%, 0.1 W, 0603 0603 RC0603FR-071KL Yageo
R7 1 10.0k RES, 10.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060310K0FKEA Vishay-Dale
R8 1 604k RES, 604 k, 0.1%, 0.125 W, 0805 0805 RT0805BRD07604KL Yageo America
R10 1 280k RES, 280 k, 1%, 0.1 W, 0603 0603 RC0603FR-07280KL Yageo
R11 1 115k RES, 115 k, 1%, 0.1 W, 0603 0603 RC0603FR-07115KL Yageo
R12 1 71.5k RES, 71.5 k, 1%, 0.1 W, 0603 0603 RC0603FR-0771K5L Yageo
R13 1 52.3k RES, 52.3 k, 1%, 0.1 W, 0603 0603 RC0603FR-0752K3L Yageo
SH-JP1, SH-JP2, SH-JP3, SH-JP4, SH-JP5, SH-JP6, SH-JP7 7 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec

969102-0000-DA

3M
TP1 (Vin), TP2 (ISET), TP3 (CE), TP7 (STAT), TP8 (PG), TP9 (FB), TP10 (OUT), TP11, TP12, TP13, TP14 (Pullup), TP15, TP16 (C7-OUT), TP17 (C8-OUT) 14 Test Lead clips and hooks, SMT Test Point, Body 3.25x1.65mm S1751-46 Harwin
U1 1 Automotive 800-mA Linear Charger for 1- to 4-Cell Supercapacitor VSON10 BQ25173WDRCRQ1 Texas Instruments
U2 1 Automotive 150-mA high-voltage ultra-low-IQ low-dropout (LDO) linear regulator, DRV0006A (WSON-6) DRV0006A TPS7B8133QDRVRQ1 Texas Instruments
C5, C6 0 1uF CAP, CERM, 1 µF, 50 V,+/- 20%, X5R, AEC-Q200 Grade 3, 0603 0603 GRT188R61H105ME13D MuRata
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
R15, R16 0 200k RES, 200 k, 1%, 0.1 W, 0603 0603 RC0603FR-07200KL Yageo
R17, R18 0 0uΩ 0 Ohms Jumper 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) - Thick Film 0603 CR0603-10W-000T Venkel