User Guide 003
4
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ocument
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ck
ISL8272MEVAL1Z Schematic
RELEASED BY:
DRAWN BY:
DATE:
DATE:
DATE:
TESTER
DATE:
ENGINEER:
TITLE:
UPDATED BY:
08/05/2014
TIM KLEMANN
EVAN JIANG
SCHEMATIC
EVALUATION BOARD
EVAN JIANG
ISL8272M 50A
07/31/2014
COMMUNICATION CONNECTION
TO SEQUEL
INTER-DEVICE CONNECTION
TO SEQUEL
FROM PREQUEL
DISABLE
GND
UNDER DUT
PGND TIED TO SGND
ENABLE
GND
FROM PREQUEL
DDC
DDC
EN
PG
PHASE1
PHASE2
SA
SALRT
SALRT
SCL
SCL
SDA
SDA
SYNC
SYNC
UNNAMED_1_CONN6_I259_IN2
UNNAMED_1_CONN6_I259_IN5
UNNAMED_1_CONN6_I259_IN6
UNNAMED_1_GTSERIES_I236_NC
UNNAMED_1_NCHANNEL_I231_D
UNNAMED_1_SMRES_I197_B
UNNAMED_1_SMRES_I198_B
UNNAMED_1_SMRES_I204_B
UNNAMED_1_SMRES_I246_B
UNNAMED_1_SMRES_I247_B
UNNAMED_1_SMRES_I282_A
UNNAMED_1_SMRES_I283_A
SS/UVLO
V25
VCC
VCC
VCC
VCC
VCC
VI2C
VIN
VMON
VOUT
VR5
VR55
VR6
100UF
C23
10UF
C17
DNP
R4
200
R13
10UF
C11
C21
100UF
100UF
C13
0.
1UF
C1
TP7
C18
470UF
TP2
12
J1
1
TP8
DNP
R5
100UF
C14
SW1
1
2
3
C24
470UF
TP6
22UF
C4
VDRV1
VDRV1
EN
NC
VOUT
VSENP
VSENN
VOUT
NC
NC
PG
ASCR
V
DRV
V
DRV
SS/UVLO
CS
MGN
PGN
D
PGN
D
PGN
D
VC
C
V2
5
VR
5
VR
6
SWD2
SWD1
SW1
PGND
SW2
PGND
PGND
PGND
PGND
PGND
VMON
SGND
SGND
SGND
SGND
SGND
DDC
SYNC
SA
PGN
D
PGN
D
VIN
VIN
VIN
VR
VR
55
SCL
SDA
SALRT
NC
NC
NC
VSET
VD
D
U1
ISL8272MIRZ
PAD6
M14
K16
J16
H16
C9
D4
C7
C8
C5
C6
G4
F4
D13
E4
C10
C11
C12
C13
PAD8
N6
PAD9
N1
6
PAD11
M1 G1
5
K14
L14 M1
3
L2 M1
0
PAD10 PAD12
R8
M5
R1
7
M1
7
N5
E14 D1
4
G14
D5
F15
E15
PAD15
PAD16
P11
PAD7
PAD4
PAD2
H3
H4
PAD13
PAD14
L3
PAD5
PAD3
PAD1
Q1
2N7002L
1
2
3
C6
22UF
TP12
J5
470UF
C25
TP5
470UF
C19
TP1
R12
0
R6
DNP
100UF
C15
J6
J10
10UF
C8
1.5K
R8
R
F
SET
DNP
10UF
C12
0
R11
22UF
C7
3
5
1 2
4
6
J2
1
2
3
4
5
6
6.
65K
R2
R7
DNP
J9
100UF
C20
TP3
C22
100UF
TP4
3
5
1 2
4
6
J1
1
2
3
4
5
6
100K
R1
R10
10K
J8
C26
22UF
1.5K
R9
3
5
1 2
4
6
J4
1
2
3
4
5
6
100UF
C16
4.75K
R3
TP11
J7
10UF
C9
R
VSET
DNP
TP9
3
5
1 2
4
6
J3
1
2
3
4
5
6
22UF
C2
C3
470UF
22UF
C
VSEN
10UF
C10
RED
GRN
D1
1
2
3
4
22UF
C5
TP10
