Texas Instruments BQ2004E Evaluation Module for NiCd/NiMH, switchmode, up to 3A DV2004ES1 DV2004ES1 Datenbogen
Produktcode
DV2004ES1
5
DV2004S1/ES1/HS1
bq2004/E/H
1. Use semetec 103AT thermistor.
BD-9623
RSNS
C8
C6
R1
C7
R4
S1
R8
D6
D7
Q3
Q4
D8
L1
R13
Q1
R9
R12
RB20
4
5
12
10
8
6
4
2
11
9
7
5
3
1
6
8
10
C1
JP6
RB1
JP8
R3
D1
D2
D3
U1
R2
R5
C9
RT3
RT1
JP4
RT2
0.2
1%
1%
12.7K
1%
1%
510K
1
2
3
2
3
1
2
3
2
3
4
5
6
7
8
5
6
7
8
16
DCMD
DSEL
VSEL
TM
DSEL
VSEL
TM
1
TM
2
TCO
TS
TS
LED
1
LED
2
V
SS
V
CC
MOD
DIS
INH
BAT
SNS
15
14
13
12
11
10
9
14
13
12
11
10
9
100K
10K
1%
1%
11.3K
1%
1%
TM1
100
µF
25V
100
µF
6.3V
JP5
TM2
JP3
VSEL
JP2
C5
1000
µF
35V
C2
C3
U2
D5
DSEL
78L05ACZ
1N4148
D4
J1
1N5400
1
2
3
4
5
6
THERM
SNS
BAT+
LOAD
GND
DC
INH
JP7
JP1
AUTO_DIS.
1
000 pF
0.1
µF
0.1
µF
1
µF
0.1
µF
3.92K
1K
R6
1K
26.1K
1%
1%
100K
6.8K
2K
2K
R7
R10
R11
D9
Q2
C4
2K
1N751A
1N4148
1N5821
1N4001
MTP23P06V
NUMBER OF CELLS
200K
1%
1%
RB21
133K
1%
1%
RB22
100K
1%
1%
RB23
66.5K
1%
1%
RB24
49.9K
1%
1%
RB25
USER_DEF.
1%
1%
100UH
10
µF
35V
200K
1%
1%
2N3904
MTP3055VL
2N7000
0_OHM
GRN
GREEN
RED
RED
DONE
CHARGE
300K
+5V
+5V
+5V
+5V
+5V
1
2
2
1
2
2
3
1
IN OUT
GND
2
3
3
1
2
3
2
3
1
2
3
2
3
AUTO_CYCLE
DISCHARGE_CMD
DV2004S1/ES1/HS1
Rev. C Board