L6714 - ST Microelectronics

L6714 4 phase controller

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. The device embeds selectable DACs: the output voltage ranges up to 1.60000V (both Intel VR10.x and VR11 DAC) or up to 1.5500V (AMD 6Bit DAC) managing D-VID with ±0.5% output vo.

Features

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■ 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 .