ISL62884C
ISL62884C is Single-Phase PWM Regulator manufactured by Renesas.
To request the full datasheet, please visit .intersil./products/isl82884C
Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs
FN7591 Rev 0.00 Mar 16, 2010
The ISL62884C is a single-phase PWM buck regulator for microprocessor core power supply. It uses an integrated gate drivers to provide a plete solution. The PWM modulator of ISL62884C is based on Intersil's Robust Ripple Regulator (R3™) technology. pared with traditional modulators, the R3™ modulator mands variable switching frequency during load transients, achieving faster transient response. With the same modulator, the switching frequency is reduced at light load, increasing the regulator efficiency.
The ISL62884C is fully pliant with IMVP-6™ specifications. It responds to DPRSLPVR signals by entering/exiting diode emulation mode. It reports the regulator output current through the IMON pin. It senses the current by using either discrete resistor or inductor DCR whose variation...
