Texas Instruments bq2425xEVM-150, User Manual

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B AT
G N D
G N D
C SIN /SYS
G N D
IN
C E
H IG H
LO W
TS
1
N ot Installed
G N D
IN
2
See U ser's guide for part usage
3
3
3
G N D
C SIN /SYS
G N D
B AT
M
IC
R
O
-
U
S
B
STAT IN T
D + /EN 1
H IG H
LO W
D -/EN 2
H IG H
LO W
SC L
H IG H
LO W
SD A
H IG H
LO W
G N D
LD O
3
G N D
LD O
TS
G N D
Fix
Var
K
3
See U ser's guide for voltage ratings
2
1 1
_
_
2
2
C 1
1.0 F
µ
J9
J3
J14
R 2
200
R 1
200
J6
TP9
TP10
JP3
D 1
R 4
1.50 k
R 3
1.50 k
R 5
20.0 k
R 6
20.0 k
R 7
100 k
TP1 TP2 TP4 TP5 TP7
JP1
JP4
TP6
TP8
TP3
J2
J5
J8
J10
J4
C 3
0.033 F
µ
J7
JP2 JP5
C 2
1.0 F
µ
R 10
274 k
R 11
100 k
JP6 JP7
J12
J13
J11
J15
JP8
JP9
JP10
TP11 TP12 TP13
R 9
249
R 8
267
C 6
1.0 F
µ
L1
1.0 H
µ
J1
TP14
TP15
C 7
1.0 F
µ
D 2
C 4
C 5
A1
B AT
A2
C SIN /SYS
A3
PG N D
A4
SW
A5
IN
B 1
B AT
B 2
C SIN /SYS
B 3
PG N D
B 4
SW
B 5
IN
C 1
B AT
C 2
C SIN /SYS
C 3
PG N D
C 4
SW
C 5
IN
D 1
ISET
D 2
D -/EN 2
D 3
D + /EN 1
D 4
C E
D 5
PM ID
E1
PG /IN T
E2
SC L
E3
STAT
E4
VD PM
E5
B O O T
F1
TS
F2
SD A
F3
PG N D
F4
LD O
F5
ILIM
U1
BQ2425XYFF
BQ2425xYFF
B AT
D /EN 2
D + /EN 1
LD O
STAT PG /IN T
SW
B AT
C SIN /SYS
IN
IN
SC L
SD A
TS
B AT
B AT
C SIN /SYS
C SIN /SYS
SW
SW
SW
IN
IN
IN
PG /IN T
C E
C E
LD O
D + /EN 1
LD O
D -/EN 2
LD O
D + /EN 1
D -/EN 2
TS
SD A
SC L
ILIM
ILIM ISET
ISET
STAT
VD PM
IN
VD PM
SC L
LD O
SD A
LD O
C SIN /SYS
C SIN /SYS
C E
D + /EN 1
D -/EN 2
ISET
ILIM
VD PM
LD O
LD O
Equipment and EVM Setup
www.ti.com
4 Equipment and EVM Setup
4.1 Schematic
Figure 1. bq2425xEVM-150 Schematic
4 bq2425xEVM-150, Single-Cell Li-Ion Switch-Mode Charger SLUUA08A – March 2013 – Revised April 2013
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