DATASHEET
ISL95873
Buck PWM Controller with Internal Compensation and External Reference Tracking
FN8390 Rev 0.
00 December 10, 2012
The ISL95873 is a Single-Phase Synchronous-Buck PWM controller featuring Intersil’s proprietary R4™ Technology.
The R4™ modulator has integrated compensation, fast transient performance, accurate switching frequency control, and excellent light-load efficiency.
These technology advances, together with integrated
MOSFET drivers and a Schottky bootstrap diode, allow for a high performance regulator that is highly compact and needs few external components.
Differential remote sensing of the output
voltage is an additional feature.
For maximum efficiency, the con...