ISL6559EVAL2 Intersil, ISL6559EVAL2 Datasheet - Page 7

• Manufacturer Part Number: ISL6559EVAL2
• Description: EVALUATION BOARD 2 ISL6559
• Manufacturer: Intersil

Specifications of ISL6559EVAL2

• Main Purpose: Special Purpose DC/DC, VRM Supply
• Outputs And Type: 1, Non-Isolated
• Power - Output: 67.6W
• Voltage - Output: 1.3V
• Current - Output: 52A
• Voltage - Input: 5V, 12V
• Regulator Topology: Buck
• Frequency - Switching: 250kHz
• Board Type: Fully Populated
• Utilized Ic / Part: HIP6601, ISL6559
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Schematic
VCC12
VCORE
PHASE3
PHASE1
PHASE2
6.98K
PWM3
PWM1
PWM2
R6
OVP
VID4
VID3
VID2
VID1
VID0
C2
DNS
0.8µH
0.012µF
C3
L4
TP7
OVP
C63
DNS
DNS
R5
7
806
R4
1
2
3
4
9
1
2
3
4
9
1
2
3
4
9
U2
UGATE
BOOT
PWM
GND
PAD
UGATE
BOOT
PWM
GND
U4
UGATE
BOOT
PWM
GND
U3
DNS
C1
HIP6601B
HIP6601B
HIP6601B
0.1µF
0.1µF
0.1µF
C10
C15
C5
PHASE
PHASE
PHASE
LGATE
LGATE
LGATE
COMP
PVCC
PVCC
PVCC
TP5
VCC
VCC
VCC
8
7
6
5
8
7
6
5
8
7
6
5
VDIFF
TP6
Application Note 1137
2.74K
R7
10
11
12
13
14
1µF
C12
1µF
C16
1µF
C7
1µF
C11
1µF
C17
1µF
C6
1
2
3
4
5
6
7
8
9
VCC12
VCC12
GND1
COMP
OVP
VID4
VID3
VID2
VID1
VID0
OFS
FB
IDROOP
VDIFF
VSEN
RGND
ISL6559CB
R20
0
R14
0
R12
R17
0
R15
R18
0
0
0
U1
DNS
DNS
DNS
R13
R16
R19
PGOOD
FS/DIS
VCCP
PWM4
PWM1
PWM2
ISEN4
ISEN1
ISEN2
ISEN3
PWM3
GND3
GND2
VCC5
VCC5
VCC5
VCC
EN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
1
1
TP4
GND
1
1
1
C4
1µF
Q2
SUB85N03
Q4
SUB85N03
JP1
Q1
SUB70N03
Q3
SUB70N03
Q5
SUB70N03
Q6
SUB85N03
3
R8
107K
ON
OFF
2
C13
1µF
C18
1µF
JP2
301
R9
1µF
C8
1800µF
C14
1800µF
C19
1800µF
Rubycon MBZ
10 x 23
C9
Rubycon MBZ
10 x 23
Rubycon MBZ
10 x 23
VCC12
C64
DNS
R22
DNS
C65
DNS
R21
DNS
1.47K
1.47K
1.47K
R27
DNS
C66
DNS
T60-8A/90, 6T AWG14
T60-8A/90, 6T AWG14
R1
R2
R3
10.7K
T60-8A/90, 6T AWG14
R10
1.40K
R11
PWM1
TP1
L1 1µH
L2 1µH
L3 1µH
PWM2
TP2
PWM3
TP3
VCORE
PHASE2
PHASE3
PWM3
ENABLE
PGOOD
PHASE1
PWM1
PWM2