Texas Instruments BMS027, User Manual

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Board Layout, Schematic and Bill of Materials
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18 SLUUC51A – June 2020 – Revised July 2020
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BQ25790EVM (BMS027) Evaluation Module User's Guide
Table 5. BMS027A Bill of Materials (continued)
Designator Quantity Value Description Package Reference Part Number Manufacturer
R37, R38, R45 3 10.0 RES, 10.0, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 ERJ-8ENF10R0V Panasonic
R39, R40 2 2.21k RES, 2.21 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW04022K21FKED Vishay-Dale
S1 1
Switch, Normally open, 2.3N force, 200k operations,
SMD
KSR KSR221GLFS C&K Components
SH-JP1, SH-JP2,
SH-JP6, SH-JP7,
SH-JP9, SH-JP10,
SH-JP11, SH-JP12,
SH-JP14, SH-JP16,
SH-JP19, SH-JP20,
SH-JP26, SH-JP32,
SH-JP34, SH-JP35
16 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec
TP1, TP2, TP3, TP6,
TP7, TP10, TP11,
TP12, TP13, TP14,
TP15, TP16, TP17,
TP18, TP26, TP27,
TP28, TP29, TP30,
TP31, TP32, TP33,
TP34, TP35, TP36,
TP37, TP38, TP39,
TP40, TP41, TP42
31 Test Point, Miniature, White, TH
White Miniature
Testpoint
5002 Keystone
TP19, TP20, TP21,
TP22
4 Test Point, Miniature, Red, TH Red Miniature Testpoint 5000 Keystone
TP23, TP24 2 Test Point, Miniature, Orange, TH
Orange Miniature
Testpoint
5003 Keystone
TP25 1 Test Point, Miniature, Yellow, TH
Yellow Miniature
Testpoint
5004 Keystone
TP43, TP44, TP45,
TP46, TP47, TP48
6 Test Point, Compact, SMT
Testpoint_Keystone_Co
mpact
5016 Keystone
U1 1 BQ25790, PREYBG0056 (DSBGA-56) PREYBG0056 BQ25790YBG Texas Instruments
U2 1
100 mA, Quasi Low-Dropout Linear Voltage
Regulator, 3-pin SOT-23, Pb-Free
DBZ0003A LM3480IM3-3.3/NOPB Texas Instruments
C1, C4, C18 0 1µF CAP, CERM, 1 uF, 25 V, +/- 10%, X7R, 0805 0805
GRM219R71E105KA88
D
MuRata
C6, C12 0 2200pF CAP, CERM, 2200 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603
GRM1885C1H222JA01
D
MuRata
C7, C8, C19, C20,
C32
0 10µF CAP, CERM, 10 uF, 25 V, +/- 10%, X5R, 0805 0805
C2012X5R1E106K125A
B
TDK
C39 0 1000pF CAP, CERM, 1000 pF, 50 V, +/- 5%, C0G/NP0, 0402 0402
GRM1555C1H102JA01
D
MuRata
C16, C17 0 0.01µF CAP, CERM, 0.01 uF, 50 V, +/- 5%, X7R, 0402 0402 C0402C103J5RACTU Kemet