超级本电脑的电源管理IC

Highly integrated power management ICs (PMICs) that enable the industry’s first credit card-size motherboards for high-end ultrabook and tablet computers powered by 2-cell Li-ion batteries. The single-chip ISL95908 PMIC delivers eight voltage rails optimized to support subsystem peripheral power requirements for new Intel IMVP8 platforms, and the single-chip ISL95906 provides eight power rails for VR12.6-compliant systems. The devices measure 5.5mm x 5.5mm, enabling PC motherboards that are 75% smaller than previously possible using discrete switchers, inductors and capacitors.

ISL9590X PMICS解决了更苗条的超级本，平板电脑和2合1计算机的趋势，这些趋势具有更多功能和更长的电池寿命。PMIC都集成了控制器，电源和驱动器MOSFET，VTT LDO调节器，独立启用和功率良好指示器，I2C接口以及八个同步降压调节器的故障保护/监控。他们提供了90％的效率，比最近的竞争对手更大2倍，使设计师可以使用较少的外部组件，包括较小的低调电感器和电容器。现在，移动计算OEM只需要三个设备 - PMIC，核心电压调节器和电池充电器 - 为CPU/GPU，电池和子系统外围设备供电：闪存存储器，USB，HDMI，HDMI，音频，传感器，相机模块和WIFI。

ISL9590x是行业唯一的单片机olutions that support the Intel and Microsoft Connected Standby standard, which provides an instant-on, always-connected experience similar to smartphones. The Connected Standby low-power mode maintains Internet connectivity, email and applications while the system is asleep. Both PMICs employ Intersil’s proprietary R4 modulation technology, which delivers high light-load efficiency, ultra-fast transient response, and seamless continuous-conduction mode (CCM) and discontinuous-conduction mode (DCM) transitions.

Key Features and Specifications of ISL95908 and ISL95906:
•ISL95908在5V，3.3V，1.8V/2.5V，1V，0.975V和0.9V时提供IMPV8法规
•ISL95906提供VR12.6在5V，3.3V，1.8V，1.5V，1.05V时的法规
• Eight efficient 1MHz integrated FET switching regulators
•内部补偿消除了设计外部补偿网络的需求
• Programmable VR3 and VTT regulators for system memory, including DDR3/L/U, LPDDR3 and DDR4
• Connected standby with low-power consumption mode
•对过电流，电压，电压且温度过高的广泛断层保护带有警报信号
• Independent power-good indicator for each regulator
• Independent enable signals for each regulator offers maximum sequencing flexibility
•I2C总线允许系统故障监视，启用控制，可配置的GPIO和输出电压偏移编程
• Configuration pin for additional system programming

有关Intersil的更多信息，请访问www.intersil.com。