Description

L6714 implements a four phase step-down controller with 90º phase-shift between each phase with integrated high current drivers in a compact 10mm x 10mm body package with exposed pad.

Features

■ 0.5 output voltage accuracy

■ 7/8 bit programmable output up to 1.60000V - Intel VR10.x, VR11 DAC

■ 6 bit programmable output up to 1.5500V - AMD 6Bit DAC

■ High current integrated gate drivers

■ Full differential current sensing across inductor or low side MOSFET

■ Embedded VRD thermal monitor

■ Integrated remote sense buffer

■ Dynamic VID management

■ Adjustable reference voltage offset

■ Programmable Soft-Start

■ Low-Side-Less startup

■ Programmable over voltage protection

■ Preliminary over voltage

■ Constant over current protection

■ Oscillator internally fixed at 150kHz externally adjustable

■ Output enable

■ SS_END / PGOOD signal

■ TQFP64 10mm x 10mm package with Exposed Pad

Application

■ High current VRD for desktop CPUs

■ Workstation and server CPU power supply

■ VRM modules