ISL78211
ISL78211 is Automotive Single-Phase Core Regulator manufactured by Renesas.
NOT REMENDED FOR NEW DESIGNS NO REMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or .intersil./tsc
Automotive Single-Phase Core Regulator for IMVP-6™ CPUs
FN7578 Rev 1.00 December 4, 2013
The ISL78211 is a single-phase buck regulator implementing lntel™ IMVP-6™ protocol, with embedded gate drivers. lntel™ Mobile Voltage Positioning (IMVP) is a smart voltage regulation technology effectively reducing power dissipation in lntel™ Pentium processors.
The heart of the ISL78211 is the patented R3 Technology™, Intersil’s Robust Ripple Regulator modulator. pared with the traditional multi-phase buck regulator, the R3 Technology™ has faster transient response. This is due to the R3 modulator manding variable switching frequency during a load transient.
The ISL78211 provides three operation modes: the Continuous Conduction Mode (CCM), the Diode Emulation Mode (DEM) and the Enhanced Diode Emulation Mode (EDEM)....
