Texas Instruments bq24070, User Manual

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7 Bill of Materials
8 References
Bill of Materials
Table 2. Bill of Materials
(1) (2) (3) (4) (5)
COUN VALUE PART
REFDES DESCRIPTION SIZE MFR
T NUMBER
C1 1 0.01
µ
F Capacitor, ceramic, 0.01-
µ
F, 16-V, X7R, 10% 0603 Std Std
C2, C3 2 10
µ
F Capacitor, ceramic, 10-
µ
F, 6.3-V, X5R, 20% 0805 Panasonic ECJ-
2FB0J106M
C4, C5 2 10
µ
F Capacitor, ceramic, 10-
µ
F, 25-V, X5R, 20% 1206 Panasonic ECJ-
3YB1E106M
C6 1 0.47
µ
F Capacitor, ceramic, 0.47-
µ
F, 16-V, X7R, 10% 0805 Panasonic ECJ-
2YB1C474K
C7 0 0.22
µ
F Capacitor, ceramic, 0.22-uF, 10-V, X5R, 10% 0603 muRata ECJ-
1VB1A224K
D1, D2 2 Green Diode, LED, green, 2.1-V, 20-mA, 6-mcd 0603 Liteon 160-1183-1-ND
D3 1 Red Diode, LED, red, 1.8-V, 20-mA, 20-mcd 0603 Liteon 160-1181-1-ND
J1, J4 2 ED1514 Terminal block, 2-pin, 6-A, 3,5-mm 0.27 inch
×
OST ED1514
0.25 inch
J2 1 ED1515 Terminal block, 3-pin, 6-A, 3,5-mm 0.41 inch
×
OST ED1515
0.25 inch
J3 1 ED1516 Terminal block, 4-pin, 6-A, 3,5-mm 0.55 inch x OST ED1516
0.25 inch
JMP1, 3 PTC36SAA Header, 3-pin, 100-mil spacing, (36-pin strip) 0.100 inch
×
Sullins PTC36SAAN
JMP2, JMP3 N 3
JMP4, 3 PTC36SAA Header, 2-pin, 100-mil spacing, (36-pin strip) 0.100 inch
×
Sullins PTC36SAAN
JMP5, JMP6 N 2
R1, R2, R8 3 1.5 k
Ω
Resistor, chip, 1.5-k
Ω
, 1/16-W, 1% 0603 Std Std
R3, R4, R5 3 100 k
Ω
Resistor, Chip, 100-k
Ω
, 1/16-W, 1% 0603 Std Std
R6 1 1 k
Ω
Resistor, chip, 1-k
Ω
, 1/10W, 1% 0805 Std Std
R7 0 1 k
Ω
Resistor, chip, 1-k
Ω
, 1/10W, 1% 0805 Std Std
R9 1 10 k
Ω
Resistor, chip, 10-k
Ω
, 1/16W, 1% 0603 Std Std
R10 1 0 Resistor, chip, 0-
Ω
, 1/16-W, 1% 0603 Std Std
R11 1 22.6 k
Ω
Resistor, chip, 22.6-k
Ω
, 1/16-W, 1% 0603 Std Std
R12 1 20 k
Ω
Potentiometer, 20-k
Ω
, 1/4-in. Cermet, 12-turn, 0.25 inch
×
3266W-203 Bourns
top-adjust 0.17 inch
R13 1 50 k
Ω
Potentiometer, 50-k
Ω
, 1/4-in. Cermet, 12-turn, 0.25 inch
×
3266W-503 Bourns
top-adjust 0.17 inch
R14 1 30.1 k
Ω
Resistor, chip, 30.1-k
Ω
, 1/16-W, 1% 0603 Std Std
TP1, TP2, 4 Test point, 0.032-inch hole Void None
TP3, TP4
U1 1 bq24070RH IC, single-IC charge and system power-path QFN TI bq24070RHL
L management
— 1 PCB, 2-inch
×
1-inch
×
0.031-inch Any HPA180_PCB
6 6 N/A Shunt, 100-mil, black 0.100-inch 3M 929950-00
(1)
These assemblies are ESD sensitive; ESD precautions must be observed.
(2)
These assemblies must be clean and free from flux and all contaminants. Use of no-clean flux is not acceptable.
(3)
These assemblies must comply with workmanship standards IPC-A-610 Class 2.
(4)
Reference designators marked with an asterisk (*) cannot be substituted. All other components can be substituted with
equivalent MFR's components.
(5)
Add shunt to JMP1-0.5, JMP2-AC, JMP3-EN, JMP4-1/2, JMP5-1/2, JMP6-1/2.
1. bq24070 Single-Chip Charge and System Power-Path Management IC data sheet, SLUS694
SLUU248 – May 2006 bq24070 1.5-A Single-Chip Li-Ion and Li-Pol Charge Management IC EVM 11
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