Datasheet

Evaluates: MAX1739
MAX1739 Evaluation System/
Evaluation Kit
_______________________________________________________________________________________ 3
Figure 2. MAX1739 EV Kit Schematic Diagram
BATT
DH
LX
BST
VL
GND
CS
DL1
DL2
SYNC
R13
85Ω
1%
D5
11
12
13
14
15
16
17
18
19
20
L1
N1
D1
D2
HIGH
VOLTAGE
VIN
GND
N2
C4
0.47µF
R6
(SHORTED
BY PCB
TRACE)
CTFB
CSAV
MODE
CTL/SCL
CRF/SDA
CCV
CCI
MINDAC
REF
1
3
4
1
2
1
2
3
1
21
3
4
2
3
1
2
3
JU3
JU4
JU2
JU5
JU6
JU1
R9
10kΩ
REF
VL
VL
SMBSUS
SMBCLK
SMBDATA
REF
VL
VL
CTL/SCL
CRF/SDA
MODE
VL
REF
2
3
4
5
6
7
8
9
10
C5
0.1µF
C1
0.1µF
C2
0.1µF
R3
10kΩ
R8
10kΩ
R11
2kΩ
C3
3300pF
R10
10kΩ
R7
10kΩ
C8
100pF
R1
49.9kΩ
1%
R2
49.9kΩ
1%
C9
4.7µF
C7
0.1µF
47µH
MAX1739
U1
R4
150kΩ
1%
R5
12.1kΩ
1%
J1-2
N.C.
N.C.
N.C.
N.C.
N.C.
SMBDATA
SMBCLK
J1-4
J1-6
J1-8
J1-10
J1-12
J1-14
J1-16
J1-18
J1-20
J1-1
J1-15
J1-13
J1-11
J1-19
J1-17
J1-9
J1-7
J1-5
J1-3
SMBSUS
SH/SUS
SH/SUS
T1
C6
22pF
N.C.