Datasheet
EVAL-ADP2114
Rev. 0 | Page 11 of 20
08366-023
FB2
C3 NP
OPCFG
R16
4.7K
CB1 EN
1
2
VIN+
J4
1
GND2
VOUT1
VIN+
VIN+
GND
CB4 FB
1
2
C8
100PF
SYNC/CLKOUT
VIN+
J1
1
TP1
J6
1
VIN+
C17
NP
J3
1
EN2
SCFG
R13
NP
T2
1
L1
1.0UH
Open EN2: External Control Signal
C7 10nF
T4
1
GND1
VIN+
PGOOD2
EN2
R10
1K
J5
1
R12
NP
Short EN2 to GND: Disable Channel 2
For single VOUT operation:
choose R15 = R17, R16 = R18
SCFG
HEADER3
1
2
3
1
2
3
L2
1.0UH
R14
4.7K
+VOUT2
EN1
R2
20K
Short EN2 to VIN+: Enable Channel 2
CB3: solder bridge
for single VOUT
SS1
C6
1UF
GND.
TPoint
T5
1
CB3
VOUT
12
PGOOD2
TPoint
+VOUT1
COMP2
R15
NP
C1
100UF 6.3V
Open EN1: External Control Signal
COMP1
COMP1
VDD
R9
100K
VIN+
R19
27K
GND
Short EN1 to GND: Disable Channel 1
R7
100K
C9 10nF
C4 680PF
FB2
PGOOD1
TPoint
V1SET
C13
NP
V1SET
SCFG
R6
NP
C11
22UF 6.3V
CB5 COMP
1
2
Short EN1 to VIN+: Enable Channel 1
VIN+
SS2
R17
NP
V2SET
EN2
HEADER3
1
2
3
1
2
3
C2 680PF
VOUT2
GND
TPoint
C16
47UF 6.3V
EN1
HEADER3
1
2
3
1
2
3
+5.0V DC
R18
4.7K
R11
0
VIN+
PGOOD1
FREQ
J2
1
R8
1K
OPCFG
C5 NP
FB1
T1
1
FB1
T3
1
V2SET
VIN+
COMP2
EN1
CB2 PGOOD
1
2
R4 20K
U1
ADP2114
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PAD
GND
COMP1
FREQ
SCFG
SYNC/CLKOUT
OPCFG
COMP2
VDD
FB2
V2SET
SS2
PGOOD2
EN2
VIN4
VIN5
VIN6
SW4
SW3
PGND4
PGND3
PGND2
PGND1
SW2
SW1
VIN3
VIN2
VIN1
EN1
PGOOD1
SS1
V1SET
FB1
EPAD
R1 10
C15
NP
T7
1
+1.2V 4A
Single VOUT
VIN+
GND1
R5
0
T6
1
C12
22UF 6.3V
C14
47UF 6.3V
VIN+
VOUT1
GND
VOUT2
R3
0
C10
100PF
FREQ
GND2
VIN+
Short EN1 and EN2 for single VOUT operation
Short PGOOD1 and PGOOD2 for single VOUT operation
Short FB1 and FB2 for single VOUT operation
Short COMP1 and COMP2 for single VOUT operation
Figure 23. ADP2114-2PH-EVALZ Schematic: Single Dual-Phase Interleaved 1.2 V @ 4 A Output, Switching Frequency 1.2 MHz, Forced PWM