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

L6714TR屬于集成電路（IC） > 特殊用途穩(wěn)壓器。意法半導(dǎo)體（ST）集團(tuán)制造生產(chǎn)的L6714TR特殊用途穩(wěn)壓器該系列產(chǎn)品用于電源控制、某種形式的轉(zhuǎn)換，適用于特定的復(fù)雜應(yīng)用。因此，各種產(chǎn)品特性集差異較大，包括空燃比傳感器接口、汽車交流發(fā)電機(jī)電壓調(diào)節(jié)、DDR 端接、液體透鏡控制、摩托車轉(zhuǎn)向信號(hào)控制、熱電 (peltier) 冷卻器控制、壓電觸覺(jué)控制、閥門控制、小型發(fā)動(dòng)機(jī)管理等。