MAX8731AEVKIT+ Maxim Integrated, MAX8731AEVKIT+ Datasheet - Page 8

• Manufacturer Part Number: MAX8731AEVKIT+
• Description: Power Management IC Development Tools MAX8731A Eval Kit
• Manufacturer: Maxim Integrated
• Series: MAX8731Ar

MAX8731A Evaluation Kit/Evaluation System
Figure 4. MAX8731A EV Kit Schematic
8
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ADAPTER_IN
BATSEL
ACOK
AGND
PGND
SCL
SDA
INP
C10
0.01μF
0.01μF
B_DRV
A_DRV
10kΩ
R10
C19
150kΩ
1
1%
R1
C9
0.01μF
1
3
2
M2
R2
49.9kΩ
1%
2
JU1
(PC TRACE)
100kΩ
10kΩ
10kΩ
10kΩ
1%
R11
R12
R7
R3
SHORT
C8
0.01μF
1μF
C1
VDD
3
PDS
R5
VDD
VDD
VDD
LDO
D1
B_DRV
C3
1μF
0.1μF
PDS
C2
M1
VDD
7
5
3
2
6
8
C4
0.1μF
C14
1μF
BATSEL
P1
SCL
SDA
1
4
3
100kΩ
1
R4
10kΩ
2
1%
22
11
13
10
14
12
R6
2
9
8
6
5
4
3
7
1
DCIN
ACIN
V
ACOK
SCL
SDA
BATSEL
INP
CCV
CCI
CCS
REF
DAC
GND
GND
DD
MAX8731A
2 3
1
(PC TRACE)
4
U1
SHORT
P2
CSSN
PGND
CSSP
FBSB
FBSA
CSIN
CSIP
LDO
DLO
8
V
BST
DHI
5
CC
LX
7
6
28
27
26
25
21
24
23
20
19
18
17
16
15
A_DRV
220pF
OPEN
OPEN
BST
DHI
C21
C15
C16
TP1
TP2
TP3
TP4
BATT+_A
1Ω
R8
C5
1μF
100Ω
100Ω
D2
R19
R20
1MΩ
1kΩ
R13
R17
1%
R9
33Ω
C6
1μF
P3
P4
C7
0.1μF
LED1
4
4
4
LDO
5
5
5
6
6
6
1
1
1
BST
4
0.01Ω
5
7
7
7
2
2
2
N2
RS1
8
3
8
3
3
8
1%
6
1
BATT+_B
BATT+_A
B_DRV
7
2
N1
8
3
L1
4.3μH
RS2
0.01Ω
1%
C12
22μF
DHI
C11
4.7μF
C18
OPEN
1MΩ
4
1kΩ
R14
R18
1%
5
C22
OPEN
C13
4.7μF
6
1
LDO
P5
P6
LED2
7
N3
2
8
3
R15
OPEN
D3 OPEN
4
4
5
5
C20
4.7μF
6
6
1
1
7
7
2
2
8
3
3
8
BATT+_B
BATT+_A
BATT-_B
BATT-_A
LOAD