Intersil推出ISL95813单相控制器

摘要：  这个ISL95813单相控制器提供了一个完全兼容的VR12.6电源解决方案，英特尔微处理器。它提供了一个严格监管，这是程序输出电压通过一个高速串行总线接口与CPU。该接口还允许CPU获得实时信息从电压调节器(VR)，包括负载电流和VR温度。

关键字：  单相控制器，微处理器，

这个ISL95813单相控制器提供了一个完全兼容的VR12.6电源解决方案，英特尔微处理器。它提供了一个严格监管，这是程序输出电压通过一个高速串行总线接口与CPU。该接口还允许CPU获得实时信息从电压调节器(VR)，包括负载电流和VR温度。

Based on Intersil’s Robust Ripple Regulator (R3™) technology， the PWM modulator provides faster transient response and settling time when compared against traditional modulation schemes. Its variable frequency topology also allows for natural period stretching discontinuous conduction mode (DCM) for increased efficiency and power savings in light load situations.

The ISL95813 has several other key features that include: DCR current sensing with single NTC thermal compensation; discrete resistor current sensing; differential remote voltage feedback; and user-programmable boot voltage， IMAX， TMAX， voltage transition slew rate， and switching frequency.

Full VR12.6 specification compliance Wide input voltage range: 4.6V to 25V R3™ control architecture delivers excellent transient response and power state mode transitions Current monitor (IMON) with temperature compensation VRHOT# indicator for CPU protection Digitally selectable switching frequency: 425kHz， 550kHz， 700kHz with ECO and PRO options Enhanced light-load efficiency discontinuous conduction mode operation Ultra-small 20 lead 3mmx4mm QFN package Enable and power-good monitor