Features

? Supports AMD SVI 2.0 serial data bus interface

- Serial VID clock frequency range 100kHz to 25MHz

? Dual output controller with integrated drivers

- Two dedicated core drivers

- One programmable driver for either Core or Northbridge

? Precision voltage regulation

- 0.5 system accuracy over-temperature

- 0.5V to 1.55V in 6.25mV steps

- Enhanced load line accuracy

? Supports multiple current sensing methods

- Lossless inductor DCR current sensing

- Precision resistor current sensing

? Programmable 1-, 2- or 3-phase for the core output and 1- or

2-phase for the Northbridge output

? Adaptive body diode conduction time reduction

? Superior noise immunity and transient response

? Output current and voltage telemetry

? Differential remote voltage sensing

? High efficiency across entire load range

? Programmable slew rate

? Programmable VID offset and droop on both outputs

? Programmable switching frequency for both outputs

? Excellent dynamic current balance between phases

? Protection: OCP/WOC, OVP, PGOOD and thermal monitor

? Small footprint 48 Ld 6x6 QFN package

- Pb-free (RoHS compliant)

ISL6277AHRZ-T屬于集成電路（IC） > 特殊用途穩(wěn)壓器。瑞薩科技有限公司制造生產(chǎn)的ISL6277AHRZ-T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)向信號控制、熱電 (peltier) 冷卻器控制、壓電觸覺控制、閥門控制、小型發(fā)動機(jī)管理等。