Circuit Module Physical Layouts and Bill of Materials
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Table 3. Bill of Materials (continued)
Count
RefDes
Description
Size
Mfr
Part Number
1
Q3
MOSFET, P-ch, 30-V, 8.0-A, 20-m
Ω
SO8
Siliconix
Si4435DY
1
Q6
MOSFET, Nch, 50V, 0.22A, 6
Ω
SOT23
Fairchild
BSS138
12
R1–R5, R12,
Resistor, Chip, 100-
Ω
, 1/16-W, 5%
0603
Std
Std
R13, R32–R34,
R38, R39
1
R11
Resistor, Chip, 0.010
Ω
, 1-W, xx%
2512
Vishay
WSL-2512-010 1%
R86
3
R15, R16, R40
Resistor, Chip, 220 k
Ω
, 1/16-W, 5%
0603
Std
Std
1
R17
Resistor, Chip, 300-
Ω
, 1-W, 10%
2512
WSL-2512-300 1%
R86
2
R18, R27
Resistor, Chip, 3.01M
Ω
, 1/16-W, 5%
0603
Std
Std
5
R14, R19,
Resistor, Chip, 5.1k
Ω
, 1/16-W, 5%
0603
Std
Std
R21–R23
4
R20, R36, R37,
Resistor, Chip, 1M
Ω
, 1/16-W, 5%
0603
Std
Std
R41
2
R24, R28
Resistor, Chip, 100k
Ω
, 1/16-W, 5%
0603
Std
Std
2
R25, R29
Resistor, Chip, 8.45k
Ω
, 1/16-W, 1%
0603
Std
Std
2
R26, R30
Resistor, Chip, 61.9k
Ω
, 1/16-W, 1%
0603
Std
Std
7
R6–R10, R31,
Resistor, Chip, 1k
Ω
, 1/16-W, 5%
0603
Std
Std
R35
2
RT1, RT2
Thermistor, 10k
Ω
0.095
×
0.150
Semitec
NTC103AT
1
SW1
Switch, Push button, Momentary, N.O. Low Profile
5 mm
×
5 mm
Panasonic
EVQPLCxxxx
2
TB1, TB4
Terminal Block, 2-pin, 6-A, 3,5mm
0.27
×
0.25
OST
ED1514
2
TB2, TB3
Terminal Block, 3-pin, 6-A, 3,5mm
0.41
×
0.25
OST
ED1515
1
TP1
Test Point, Black, Thru Hole Color Keyed
0.100
×
0.100 inch
Keystone
5001
1
TP3
Test Point, White, Thru Hole Color Keyed
0.100
×
0.100 inch
Keystone
5002
1
U1
IC, Voltage Protection for 2, 3, 4 Cell Lion , 2nd
SSOP-08
TI
BQ29412DCT
Protection, 4.45 V OVP
1
U2
IC, Cool-GG Programmable Battery Management
TSSOP30
TI
bq20z65DBT
bq20z65EVM-001 SBS 1.1 Impedance Track™ Technology
6
SLUU353 – June 2009
Enabled Battery Management Solution Evaluation Module