NCP6153 Datasheet (ON Semiconductor) - Dual Output 3/4 Phase +1/0 Phase Controller

NCP6153, Dual Output 3/4 Phase +1/0 Phase Controller

Pin No.

Symbol Description 1 VSP Non *inverting input to the core differential remote sense amplifier 2 TSENSE Temp Sense input for the multiphase converter 3 VR_HOT# Thermal logic output for over temperature 4 SDIO Serial VID data interface 5 SCLK Serial VID clock 6 ALERT

NCP6153 Dual Output 3/4 Phase +1/0 Phase Controller with Single SVID Interface for Desktop and Notebook CPU Applications http://onsemi.com The NCP6153 dual output four plus one phase buck solution is optimized for Intel VR12 compatible CPUs.

The controller combines MARKING DIAGRAM true differential voltage sensing, differential inductor DCR current sensing, input voltage feed forward, and adaptive voltage positioning to provide accurately regulated power for both Desktop and Notebo

NCP6153 Features

* Meets Intel VR12/IMVP7 Specifications

* Current Mode Dual Edge Modulation for Fastest Initial

* Switching Frequency Range of 200 kHz

* 1.0 MHz Response to Transient Loading

* Dual High Performance Operational Error Amplifier

* Startup into Pre