Texas Instruments bq26500EVM, Руководство пользователя

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bq26500EVM Circuit Module List of Materials
5 bq26500EVM Circuit Module List of Materials
Table 3 displays the EVM bill of materials.
Table 3. bq26500EVM Bill of Materials
Ref QTY Description MFR Part Number
Designators
C1, C2, C3, C4 4 Capacitor, ceramic, 0.1 µF, 16 V, X7R, 603 muRata GRM39X7R104K16
D1 1 Diode, Zener, 22 V, 350 mW, SOT23 Diodes, Inc. BZX84C22
D2, D3 2 Diode, Zener, 5.6 V, 350 mW, SOT23 Diodes, Inc. BZX84C5V6T
Q1 1 MOSFET, N-channel, 2N7002, 60 V, 115 mA, 1.2 Ω , Vishay − Liteon 2N7002DICT
SOT23
Q2 1 MOSFET, P-channel, ZVP3306F, − 60 V, 0.09 A, 14 Ω , Zetex ZVP3306F
SOT23
R1, R2, R4, R5, 5 Resistor, chip, 100
Ω
, 1/16 W, 5%, 603 Std Std
R11
R13, R14 2 Resistor, Chip, 1 M, 1/16 W, 5%, 603 Std Std
R6, R7, R12 3 Resistor, Chip, 100 k Ω , 1/16 W, 5%, 603 Std Std
R8 1 Resistor, Chip, 0.020 Ω , 1/2 W, 2%, 2010 Dale WSL2010 − R020
U1 1 Single cell Li-Ion/Polymer gas gauge device, TSSOP − 08 Texas Instruments bq26500PW
J1, J3 2 Terminal blocks, 3 position OST ED1515
J2 1 Terminal blocks, 2 position OST ED1514
J4 1 Header, 3-pin, 100-mil spacing, (36-pin strip) Sullins PTC36SAAN
N/A 1 Shunt Any HPA033
N/A 1 PCB Any HPA033
6 bq26500EVM Circuit Module Performance Specification Summary
This section summarizes the performance specifications of the bq26500EVM circuit module. Table 4 gives
the performance specifications of the circuit.
Table 4. Performance Specification Summary
Specification MIN TYP MAX Units
Input Voltage PACK+/BAT − 2.6 4.5 V
Charge and Discharge Current 3
(1)
A
(1)
Charge and discharge max. is limited by the PCB design and power dissipation of the 20-m Ω , 1/2-W sense resistor, included in
the kit.
7 EVM Hardware and Software Setup
This section describes how to install the bq26500EVM PC software and how to connect the different
components of the EVM.
7.1 Software Installation
Install the bq26500 evaluation software with steps through through :
1. Insert CD ROM into a CD ROM drive.
2. Select the CD ROM drive using My Computer or File Manager .
3. Select the ReadMeFirst.txt file.
4. Follow the instructions to install USB drivers for EV2300.
5. After installing the USB drivers for EV2300, double-click on the Setup.exe icon.
6. The setup program installs a windows application group.
7 SLUU174A – March 2006 – Revised October 2013 bq26500EVM Single-Cell Battery Fuel Gauge Evaluation Module
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