DATA SHORT
To request the full datasheet, please visit www.intersil.com/products/ISL69125 Digital Dual Output, 4-Phase Configurable, VR13 PWM
Controller
ISL69125 Features The ISL69125 is a digital dual output, flexible multiphase
(X+Y ≤ 4) PWM controller designed to be compliant with Intel
VR13 specifications. The digital multiphase controller can be
configured to support any desired phase assignments up to a
maximum of 4 phases across the two outputs (X and Y). For
example, 3+1, 2+2, or even a single output operation as a 4+0
configuration are supported. With a flexible X+Y ≤ 4 phase
assignment along with PMBus and SVID interfaces, it is ideal
for controlling the microprocessor core, memory and system
rails of Intel VR13 platforms. Advanced linear digital modulation scheme
-Zero latency synthetic current control for excellent high
frequency current balance
-Auto phase add/drop for excellent load vs efficiency
profile
-Excellent DVID performance
-Dual edge modulation for faster transient response The ISL69125 utilizes Intersil’s proprietary digital linear synthetic
current modulation scheme to achieve the industry’s best
combination of transient response and ease of tuning while
addressing the challenges of powering the latest generation of
Intel microprocessors. Device configuration and telemetry …
