ISL65426 Datasheet, PDF (3/22 Pages) Intersil Corporation – 6A Dual Synchronous Buck Regulator with Integrated MOSFETs

Typical Application Schematics
ISL65426
SINGLE INPUT SUPPLY
3.3V
3.3V
3.3V
22μF C1
PVIN1
PVIN2
PVIN3
1.2V
3A
L1
1μH
C2
200μF
LX1
LX2
LX3
FB1
ISL65426
PVIN6
PVIN5
PVIN4
3.3V
C4 22μF
LX6
L2
LX5
1μH
C3
LX4
200μF
FB2
VCC
GND
C5
0.1μF
3.3V
PGND
2.5V
3A
3.3V
FIGURE 1. TYPICAL APPLICATION FOR 3A:3A CONFIGURATION
3
FN6340.1
November 14, 2006