ISL65426_07 Datasheet, PDF (5/22 Pages) Intersil Corporation – 6A Dual Synchronous Buck Regulator with Integrated MOSFETs

ISL65426
Typical Application Schematics (Continued)
5.0V
5.0V
5.0V
C2
22μF
C1
22μF
PVIN1
PVIN2
PVIN3
PVIN4
PVIN6
2.5V
5A
LX1
LX2
L1
LX3
1.0μH
LX4
C2
LX6
330μF
FB1
31.6kΩ
10kΩ
ISL65426
PVIN5
C4
5.0V
22μF
LX5
FB2
L2
2.2μH
C3
100μF
VCC
GND
C5
0.1μF
5.0V
PGND
3.3V
1A
5.0V
FIGURE 3. TYPICAL APPLICATION FOR 5A:1A CONFIGURATION
5
FN6340.2
February 21, 2007