ISL6224 Intersil Corporation, ISL6224 Datasheet - Page 12

• Manufacturer Part Number: ISL6224
• Description: Single Output Mobile-Friendly PWM Controller
• Manufacturer: Intersil Corporation

0.015µF
0.015µF
C2
FIGURE 7. APPLICATION CIRCUIT FOR TWO-STEP 600kHz CONVERSION (MODE 3)
FIGURE 6. APPLICATION CIRCUIT FOR TWO-STEP 300 kHz CONVERSION (MODE 2)
C2
TBD
R2
12
TBD
R2
FCCM
PGOOD
FCCM
PGOOD
EN
SOFT
OCSET
OCSET
EN
SOFT
GND
GND
16
4
3
7
2
16
4
3
7
2
8
8
ISL6224
ISL6224
1
1
VIN
R5
VIN
11
15
14
12
10
13
9
6
5
11
15
14
13
12
10
ISL6224
9
6
5
VCC
BOOT
UGATE
PHASE
ISEN
LGATE
PGND
VOUT
VSEN
VCC
BOOT
UGATE
PHASE
ISEN
LGATE
PGND
VOUT
VSEN
TBD
Risen
TBD
CR1
Risen
CR1
2/2 FDS6912A
Q2
2/2 FDS6912A
Q2
1/2 FDS6912A
Q1
C4
0.1µF
L1
+
Q1
1/2 FDS6912A
C4
0.1µF
L1
+
C5
6.4µH
330µF
6.4µH
C1
33µF
330µF
C1
33µF
C5
+
+
R3
R3
+V2_5S
R4
(2A)
GND
+V2_5S
+5.0V
(2A)
R4
GND
C6
+5.0V
CC
C6
CC