ISL6562EVAL1 Intersil, ISL6562EVAL1 Datasheet - Page 5

• Manufacturer Part Number: ISL6562EVAL1
• Description: EVALUATION BOARD ISL6562
• Manufacturer: Intersil

Specifications of ISL6562EVAL1

• Main Purpose: Special Purpose DC/DC, VRM Supply
• Outputs And Type: 1, Non-Isolated
• Power - Output: 60W
• Voltage - Output: 1.5V
• Current - Output: 40A
• Voltage - Input: 5V, 12V
• Regulator Topology: Buck
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6562
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TP9
TP7
R27
R11
22k
R12
4.3k
15k
5V - 12V
TP12
+V
1nF
FIGURE 11. SCHEMATIC DIAGRAM OF A 40A SUPPLY USING THE ISL6560 CONTROLLER AND HIP6601 GATE DRIVERS
12V
SW1
IN
C12
J5
4.7µF
J6
J4
C43
R5
1k
12V
1µH
L3
150pF
FIGURE 12. SCHEMATIC DIAGRAM OF THE 40A PULSE GENERATOR ON THE POWER SUPPLY BOARD
100pF
1
2
3
4
5
6
7
8
C13
C14
VID4
VID3
VID2
VID1
VID0
COMP
FB
CT
ISL6560
C15, C17-18
C29, C50-51
1
2
3
4
6 - 470µF
U3
PWRGD
46.4k
V
HB
HO
HS
R19
5
PWM1
PWM2
DD
12V
2 - 4.7µF
GND
VCC
REF
HIP2100
C41-42
CS+
CS-
U4
4.7µF
Q7 2N7002
TP10
16
15
14
13
12
11
10
9
C40
V
LO
402
R20
SS
HI
LI
10Ω
R6
8
7
6
5
C10
1nF
ISL6560/62 Evaluation Board
330pF
C11
10µF
15nF
330Ω
C44
5mΩ
R13
C20
SW4A
SW4
ATX Connector
R7
J1
TP4
TP11
TP5
TP8
10k
R28
10k
R29
20Ω
R14
1
2
3
4
1
2
3
4
324Ω
R18
324Ω
R16
UGATE
BOOT
PWM
GND
UGATE
BOOT
PWM
GND
HIP6601ECB
HIP6601ECB
732Ω
R26
732Ω
R32
U1
BAV99TA
U2
LGATE
PHASE
PHASE
LGATE
BAV99TA
PVCC
PVCC
VCC
VCC
D2
D1
C2
1µF
C4
8
7
6
5
8
7
6
5
1µF
R22
0.05Ω
SW2
0.1µF
0.1µF
HUF78129
Q8
TP2
C1
TP1
C3
To CORE GND Plan
To CORE Plan
R30
100
R23
33.2
Q2 HUF76145
Q1 HUF76139
Q4 HUF76145
Q3
HUF76139
900nH
TP14
900nH
TP6
R31
100
L1
L2
Q9 HUF78129
R24
0.05Ω
10mV / Amp
Monitoring
6 - 1500µF
C19, C30,
16 - 22µF
Current
C34-37,
C45-49,
C60-63
C39
C21, C24-28
J3
J2
+V
CORE
TP13