VIN
GND
1uF
C4
10µF
C6
PMID
VIO
1
2
3
4
5
6
7
8
9
10
11
J1
CONN_105017-0001
GND
GND
GND
GND
VINLS
TS
ADCIN
4.7uF
C1
GND
2.2uF
C3
GND
VLDO
1uF
C2
/LP
/PG
/INT
GND
GND
GND
VDD
TP9 TP10
TP1
TP3
TP7
TP5
TP8
DNP
ADCIN
VBAT
TP2
TP6
TP4
DNP
R3
SCL
/MR
/CE
GND
SDA
2
1
J9
TS
GND
R4
1
2
J5
TP12
2
1
S1
Switch_PushButton
1
P
4.3k
DN
R2
TS
1
P
4.3k
R5
DN
VDD
/PG
1
P
4.3k
DN
R6
IN
A1
PMID
A2
BAT
A3
GND
A4
PG
B1
B2
PMID
BAT
B3
TS
B4
CE
C2
MR
C1
NC1
C3
NC2
C4
VDD
D1
INT
D2
LP
D3
LDO
D4
VIO
E1
SDA
E2
SCL
E3
E4
VINLS
U1
BQ21061YFPR
0.1uF
C5
TP13
TP11
R1
DN
1
P
0.0k
10k
10k
+3p3V
1
P
4.3k
R14
DN
1
P
4.3k
R15
DN
Board Layouts, Schematics, and Bill of Materials
12
SLUUC59 – October 2019
Copyright © 2019, Texas Instruments Incorporated
BQ21061EVM Evaluation Module
3.2
Schematics
and
show the schematics for the BQ21061 EVM.
Figure 14. BQ21061 Low Iq Battery Charger with PowerPath Management Schematic