SLUUD24 May   2024 BQ25770G

 

  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
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 General Description
    2. 2.2 Definitions
    3. 2.3 Equipment
    4. 2.4 Equipment Setup
    5. 2.5 Procedure
      1. 2.5.1 Charge Function
      2. 2.5.2 OTG Function
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks

3.3 Bill of Materials

Table 4-1 lists the BQ2577xEVM bill of materials.

Table 3-1 BQ2577xEVM Bill of Materials
DesignatorQtyValueDescriptionPackage ReferencePart NumberManufacturer
!PCB11Printed Circuit BoardBMS089Any
C1, C32210uFCAP, TA, 10uF, 63V, +/- 10%, 0.6 ohm, SMD7343-43TR3E106K063C0600Vishay-Sprague
C2, C43, C45, C7040.1uFCAP, CERM, 0.1uF, 50V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603603CGA3E2X7R1H104K080AATDK
C5, C6, C7, C8, C9, C10, C35, C36, C37, C38, C39, C40124.7µF4.7µF ±10% 100V Ceramic Capacitor X5R 0805 (2012 Metric)805C2012X5R2A475K125ACTDK
C11, C4120.01uFCAP, CERM, 0.01uF, 100V, +/- 5%, X7R, 0603603C0603C103J1RACTUKemet
C12, C4221000pFCAP, CERM, 1000pF, 100V, +/- 10%, X7R, 0402402GRM155R72A102KA01DMuRata
C14, C15, C16, C17, C18, C53, C54, C55, C56910uFCAP, CERM, 10µF, 50V,+/- 10%, JB, 0805805GRM21BR61H106KE43LmuRata
C19, C22, C58, C5940.033uFCAP, CERM, 0.033uF, 100V, +/- 10%, X7S, AEC-Q200 Grade 1, 0603603CGA3E3X7S2A333K080ABTDK
C20, C24, C2930.1uFCAP, CERM, 0.1µF, 25V,+/- 10%, X7R, AEC-Q200 Grade 1, 0402402CGA2B3X7R1E104K050BBTDK
C2110.01uFCAP, CERM, 0.01uF, 50V, +/- 5%, X7R, 0603603C0603C103J5RACTUKemet
C23, C2622.2uFCAP, CERM, 2.2µF, 25V,+/- 20%, X5R, 0402402GRM155R61E225ME15DMuRata
C25, C27, C283100pFCAP, CERM, 100pF, 50V, +/- 5%, C0G/NP0, 0402402GRM1555C1H101JA01DMuRata
C30, C31233uFCAP, Tantalum Polymer, 33uF, 50V, +/- 20%, 0.05 ohm, 7343-43 SMD7343-43T521X336M050ATE050Kemet
C4411uFCAP, CERM, 1uF, 50V, +/- 10%, X5R, 0603603C1608X5R1H105K080ABTDK
C46, C48210uFCAP, CERM, 10uF, 35V, +/- 10%, X7R, 12061206C3216X7R1V106K160ACTDK
C5210.22uFCAP, CERM, 0.22µF, 100V,+/- 20%, X7S, AEC-Q200 Grade 1, 0603603HMK107C7224MAHTETaiyo Yuden
C61, C7221uFCAP, CERM, 1µF, 100V,+/- 10%, X7S, 0805805C2012X7S2A105K125AETDK
C71110uFCAP, CERM, 10uF, 35V, +/- 20%, X5R, 0603603GRM188R6YA106MA73DMurata
D11GreenLED, Green, SMD1.6x0.8x0.8mmLTST-C190GKTLite-On
D2, D325.1VDiode, Zener, 5.1V, 400 mW, SOD-323FSOD-323FD3Z5V1BF-7Diodes Inc.
D4, D52100VDiode, Schottky, 100V, 2A, PowerDI123PowerDI123DFLS2100-7Diodes Inc.
D7, D82100VDiode, Switching, 100V, 0.3A, AEC-Q101, SOD-123SOD-1231N4148WQ-7-FDiodes Inc.
H3, H4, H5, H64Bumpon, Hemisphere, 0.44 X 0.20, ClearTransparent BumponSJ-5303 (CLEAR)3M
J11Terminal Block, 5.08mm, 2x1, Brass, TH2x1 5.08mm Terminal BlockED120/2DSOn-Shore Technology
J2, J32Terminal Block, 5.08mm, 4x1, Brass, TH4x1 5.08mm Terminal BlockED120/4DSOn-Shore Technology
J41Terminal Block, 3.5mm Pitch, 2x1, TH7.0x8.2x6.5mmED555/2DSOn-Shore Technology
J51Connector Header Through Hole, Right Angle 4 position 0.100" (2.54mm)HDR422053041Molex
J61Header (shrouded), 100mil, 5x2, High-Temperature, Gold, TH5x2 Shrouded headerN2510-6002-RB3M
J71Header, 100mil, 10x2, Gold, TH10x2 HeaderTSW-110-07-G-DSamtec
J81Header, 100mil, 4x1, Gold, TH4x1 HeaderTSW-104-07-G-SSamtec
JP1, JP2, JP3, JP54Header, 100mil, 2x1, Gold, TH2x1 HeaderTSW-102-07-G-SSamtec
JP41Header, 100mil, 4x2, Gold, TH4x2 HeaderTSW-104-07-G-DSamtec
L1_A, L1_B2FIXED IND 3.3UH 10.7A 11.8 MOHMSMT_IND_10MM85_10MM0CMLE104T-3R3MSCyntec
LBL11Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per rollPCB Label 0.650 x 0.200 inchTHT-14-423-10Brady
Q1_A, Q1_B2100V 32A 6mEEPC2204EPC
Q2_A, Q2_B2100V 29A 4mEEPC2619EPC
Q31N-Channel 60V 100A (Tc) 83W (Tc) Surface Mount PG-TDSON-8-7TDSON8BSC094N06LS5Infineon
Q4, Q4_P, Q53N-Channel 60V 100A (Tc) 83W (Tc) Surface Mount PG-TDSON-8-7TDSON8BSC027N06LS5ATMA1Infineon
Q6, Q7, Q8360VMOSFET, N-CH, 60V, 0.26A, SOT-23SOT-232N7002ET1GON Semiconductor
Q91-80VMOSFET, P-CH, -80 V, -32 A, AEC-Q101, PowerPAK_SO-8LPowerPAK_SO-8LSQJ469EP-T1-GE3Vishay-Siliconix
Q10180VPre-Biased Bipolar Transistor (BJT) 1 NPN, 1 PNP - Pre-Biased (Dual) 80V 100mA 170MHz, 150MHz 350mW Surface Mount 6-TSSOPTSSOP6NHUMD12XNexperia
R1, R2, R15, R1644.99RES, 4.99, 1%, 0.1 W, AEC-Q200 Grade 0, 0603603CRCW06034R99FKEAVishay-Dale
R3, R621RES, 1.0, 5%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW04021R00JNEDVishay-Dale
R410RES, 0, 1%, 0.5 W, 08058055106Keystone
R51200kRES, 200 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW0402200KFKEDVishay-Dale
R7, R262300kRES, 300 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW0402300KFKEDVishay-Dale
R813.57kRES, 3.57 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW04023K57FKEDVishay-Dale
R9115.0kRES, 15.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW040215K0FKEDVishay-Dale
R10182.0kRES, 82.0 k, 1%, 0.063 W, 0402402RC0402FR-0782KLYageo America
R11, R12, R13, R14, R24, R27, R48710.0kRES, 10.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW040210K0FKEDVishay-Dale
R17, R18210RES, 10, 5%, 0.1 W, AEC-Q200 Grade 0, 0603603CRCW060310R0JNEAVishay-Dale
R1912.00kRES, 2.00 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603603CRCW06032K00FKEAVishay-Dale
R231150kRES, 150 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW0402150KFKEDVishay-Dale
R251100kRES, 100 k, 1%, 0.0625 W, 0402402RC0402FR-07100KLYageo America
R28133.0kRES, 33.0 k, 1%, 0.063 W, 0402402RC0402FR-0733KLYageo America
R2911.00kRES, 1.00 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW04021K00FKEDVishay-Dale
R3312.0MegRES, 2.0M, 5%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW04022M00JNEDVishay-Dale
R34, R3523.9RES, 3.9, 5%, 0.25 W, AEC-Q200 Grade 0, 12061206CRCW12063R90JNEAVishay-Dale
R441100kRES, 100 k, 1%, 0.1 W, 0603603RC0603FR-07100KLYageo
R4510RES, 0, 5%, 0.063 W, AEC-Q200 Grade 0, 0402402CRCW04020000Z0EDVishay-Dale
R46, R50210RES, 10.0, 1%, 0.25 W, AEC-Q200 Grade 0, 12061206ERJ-8ENF10R0VPanasonic
R4711RES, 1.0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603603CRCW06031R00JNEAVishay-Dale
R49120.0kRES, 20.0 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805805CRCW080520K0FKEAVishay-Dale
RAC_A, RAC_B20.01RES, 0.01, 1%, 1 W, 12061206WSLP1206R0100FEAVishay-Dale
RSR10.005RES, 0.005, 1%, 1.5 W, 20102010CSNL2010FT5L00Stackpole Electronics Inc
SH-JP1, SH-JP4, SH-JP531x2Shunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP25, TP26, TP27, TP28, TP31, TP33, TP34, TP35, TP36, TP37, TP38, TP39, TP40, TP42, TP43, TP44, TP45, TP46, TP47, TP48, TP49, TP50, TP5140Test Point, Miniature, SMTTest point_Keystone_Miniature5015Keystone Electronics
TP18, TP19, TP20, TP21, TP30, TP416Test Point, Multipurpose, Black, THBlack Multipurpose Test point5011Keystone Electronics
TP22, TP23, TP24, TP29, TP325Test Point, Multipurpose, Red, THRed Multipurpose Test point5010Keystone Electronics
U1140V, SMBus, 2- to 5-Cell, Narrow VDC Quasi Dual Phase Buck-Boost Battery Charge Controller With System Power Monitor and Processor Hot MonitorWQFN36BQ25770GREER (BQ25773GREER)Texas Instruments
U2160V, 5uA IQ Low-Dropout 100mA Linear Regulator with Enable and Power Good, DGN0008C (VSSOP-8)DGN0008CTPS7A1633DGNRTexas Instruments
Z1110VDiode, TVS, Uni, 10V, 17 Vc, 400 W, 23.5A, SMASMASMAJ10ALittelfuse
C3, C4, C33, C3404.7µF4.7µF ±10% 100V Ceramic Capacitor X5R 0805 (2012 Metric)805C2012X5R2A475K125ACTDK
C13, C47, C49, C50, C66, C67, C68033uFCAP, Tantalum Polymer, 33uF, 50V, +/- 20%, 0.05 ohm, 7343-43 SMD7343-43T521X336M050ATE050Kemet
C51, C60, C620330pFCAP, CERM, 330pF, 50V, +/- 10%, X7R, 0603603GRM188R71H331KA01DMuRata
C57010uFCAP, CERM, 10µF, 50V,+/- 10%, JB, 0805805GRM21BR61H106KE43LmuRata
C63, C6500.018uFCAP, CERM, 0.018uF, 50V, +/- 10%, X7R, 0402402GRM155R71H183KA12DMuRata
C6400.068uFCAP, CERM, 0.068uF, 50V, +/- 10%, X7R, AEC-Q200 Grade 1, 0402402CGA2B3X7R1H683K050BBTDK
C690100pFCAP, CERM, 100pF, 50V, +/- 5%, C0G/NP0, 0402402GRM1555C1H101JA01DMuRata
D6040VDiode, Schottky, 40V, 2A, SMASMAB240A-13-FDiodes Inc.
R21, R30, R32056RES, 56, 5%, 0.1 W, AEC-Q200 Grade 0, 0603603CRCW060356R0JNEAVishay-Dale
R510100100 ±5% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film402RC0402JR-13100RLYageo
SH-JP2, SH-JP301x2Shunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec