NOT RECOMMENDED FOR NEW DESIGNS
DATASHEETNO RECOMMENDED REPLACEMENT
contact our Technical Support Center at
ISL6529, ISL6529A
1-888-INTERSIL or www.
intersil.
com/tsc
FN9070
Dual
Regulator–Synchronous Rectified Buck PWM and Linear Power Controllers
Rev 5.
00
Apr 12, 2005
The ISL6529, ISL6529A provide the power control and protection for two output voltages in high-performance graphics cards and other embedded processor applications.
The dual-output controllers drive two N-Channel MOSFETs in a synchronous rectified buck converter topology and one N-Channel MOSFET in a linear configuration.
The ISL6529, ISL6529A provide both a regulated high current, low voltage supply and an independent,...