Datasheet

Evaluates: MAX17014
MAX17014 Evaluation Kit
6 _______________________________________________________________________________________
L1
4.7μH
D1
C2
10μF
16V
C1
10μF
16V
22
VIN
C3
10μF
16V
25
26
23
24
D2
20
21 27
30
C7 0.1μF
VL
C8 1μF
R21
100kΩ
28
4
REF
17
C10
0.22μF
15
34
REF
VL
1
2
3
JU2
MODE
C9
220pF
MODE
JU1
18
29
33
C12 0.15μF
C11
0.1μF
VL
JU3
EN1
VL
R20
0Ω
VIN
R19
20kΩ
1%
C28
100pF
R18
OPEN
L2
2.4μH
C4
0.1μF
VIN
PGND
OUT
C5
22μF
6.3V
C6
OPEN
VL
JU4
EN2
32
6
C13
0.15μF
R23
100kΩ
R22
100kΩ
D3
1
3
L
R
2
C14
0.1μF
11
14
19
R1
150kΩ
1%
R2
23.7kΩ
1%
REF
PGND
C31
OPEN
C15
1μF
16V
PGND
VGOFF
C27
OPEN
16
10
C30
OPEN
R16
357kΩ
1%
R17 13.3kΩ 1%
SRC
C24 0.1μF
D5
1
2
L
R
C25 0.1μF
50V
AVDD
C26 1μF 50V
SRC
2
1
R
L
D4
3
C23
0.1μF
C22 0.1μF
SW1
SW1
R14
100kΩ
CTL
JU5
VGON
SRC
CTL
R13
0Ω
VL
VCOM2
VCOM1
R7
2.2kΩ
1%
R6 13.3kΩ 1%
R9
20kΩ
1%
AVDD
R8 20kΩ 1%
R11
20kΩ
1%
AVDD
R10 20kΩ 1%
C29 OPEN
AVDD
C20 330pF
R5
82.5kΩ
AVDD
C21 0.1μF
R3 158kΩ 1%
C19 10μF 25V
C18 10μF 25V
C32 OPEN
R4
13.3kΩ
1%
PGND
AVDD
AVDD
SW1
C16 10μF 25V
C17 0.1μF
37
38
35
36
39
40
42
41
31
43
47
1
12
13
7
8
9
5
46
44
2
48
R12
0Ω
3
45
FBP
EP
FBN
CPGND
DRVN
N.C.
DLP
EN2
EN1
DEL2
DEL1
GND
GND
REF MODE
FSEL
VL
V
IN
BST
IN2
IN2
LX2
LX2
OUT
FB2
R15 1kΩ
3
2
1
JU6
D6
1
3
AVDD
DRVP
SUP
DRN
GON
SRC
CTL
OUT2
NEG2
OUT1
NEG1
THR
POS2
POS1
OGND
OVIN
COMP
FB1
SWO
SUI
SWI
GND1
GND1
LX1 LX1
VIN
+16, 1.5A
MAX17014
U1
+10.8V TO +13.2V
+3.3V, 2A
-6V, 100mA
+35V, 50mA
3
PGND
Figure 1. MAX17014 EV Kit Schematic