ISL6224EVAL1 Intersil, ISL6224EVAL1 Datasheet - Page 8

• Manufacturer Part Number: ISL6224EVAL1
• Description: EVALUATION BOARD FOR ISL6224
• Manufacturer: Intersil

Specifications of ISL6224EVAL1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 2.5V
• Current - Output: 3A
• Voltage - Input: 4 ~ 24V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6224
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

D
C
B
A
TP3
J7
J6
J12
J1
ENABLE
PGOOD
GND
VCC
GND
+
C20
68uF
D Case
16V
Tant
5
5
R8
71.5K
1%
0805
JP1
2
100K
1%
R11
0805
FCCM
1.0uF
10V
1206
C25
R19
100K
1%
0805
CR1
0603
C21
NI
0805
RED
MODE SELECT
R12
680
5%
1.0uF
1812
ICC MEASURE
50V
C4
1
1
3
C12
15nF
10V
1206
1
JP3
2
4
3
2
2
R13
680
0805
GREEN
5%
1
2
3
4
5
6
7
8
GND
Q1
BSS123LT1
SOT23
2
4
LXA3025IGC
4
VIN
Pgood
EN
OCset
Vout
Vsen
SOFT
GND
300KHZ 4V-24V VIN
3
1
ISL6224
JP2
FIGURE 20. ISL6224EVAL1 EVALUATION BOARD SCHEMATIC
U3
4
FCCM
Isense
Phase
Ugate
Lgate
Pgnd
Boot
PGND
Vcc
16
15
14
13
12
11
10
9
150K
1%
R4
0805
BAT54WT1
C22
1.0uF
10V
1206
1% 0805
SOT323
R5
0.0
0805
1.30K
R6
D3
C11
0.15uF
1206
16V
1
2
3
4
PGND
C10
1.0uF
1812
50V
3
FDS6912A
3
ENABLE
U2
100K
0805
TP2
R14
TP1
10uF
1812
C13
25V
1%
0 OHM
2010
L1
8
7
6
5
C19
0.1 uF
50V
0805
L +
L -
Vo#3
1.25V
30.1K
0805
R16
1%
D1
NI
SMB
1206
5%
R9
5.1
11.8K
C2
NI
1812
R10
1%
0805
C5
1800pF
50V
0805
6.65K
1%
S1
KAL2104ER
Vo#2
2.50V
R15
0805
C3
1812
NI
TP4
TP5
C6
1812
2
NI
2
Vo#1
3.30V
R17
4.42K
1%
0805
PHASE
VOUT
1812
C7
NI
Title
Size
Date:
1812
C8
NI
L2
6.2A
6.4uH
Document Number
1.0uF
1206
C18
10V
C23
NI
1812
ISL6224 EVALUATION BOARD
GND
+
C24
NI
1812
C16
NI
D4
4
4
ISL6224EVAL1
1812
L3
NI
+
C17
NI
D4
PGND
Sheet
U1
U4
SO8
SO8
SMB
1
D4
NI
1
+
1
+
Building 2A,Suite 105
4020 Stirrup Creek Drive
Durham, NC 27703
Phone: [phone]
Fax: [phone]
C15
330u
6.3V
D4
6TPB330M
C1
56u
OSCON
25V
PGND
o f
1
VOUT
GND
GND
VIN
R e v
B
J4
J3
J2
J8
D
C
B
A