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DATASHEET
ISL6522A
Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
FN9122 Rev 2.00 Apr 13, 2005
The ISL6522A provides complete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous rectified buck topology. The ISL6522A integrates all of the control, output adjustment, monitoring and protection functions into a single package.
The output voltage of the converter can be precisely regulated to as low as 0.8V, with a maximum tolerance of 0.5% over temperature and line voltage variations.
The ISL6522A provides simple, single feedback loop, voltage-mode control with fast transient response.
ISL6522A Datasheet
