概览

The ISL95862 is a Power Management Integrated Circuit (PMIC) for ultrabook, notebook, and tablet computers powered by 2-cell Li-ion batteries. It integrates control, MOSFET drivers, power MOSFETs, fault protection, and fault monitoring functions for three highly efficient synchronous buck regulators. Integrated into one package are the regulators for the core, graphics, and system agent voltages. The ISL95862 is offered in a thermally efficient 8mmx12mm, 96 bump, 0. 5mm pitch WLCSP package. The PMIC regulators convert the system voltage from a battery or adapter into the three necessary processor voltages required by Intel’s IMVP8 specifications. The switching regulators operate at high frequency and are based on Intersil’s proprietary R3™ Technology, which provides high light-load efficiency and fast transient response with minimal external compensation. The PMIC provides overcurrent, overvoltage, and over-temperature fault protections. The controller also features a temperature alert signal that indicates when the PMIC is operating at an elevated temperature. An ALERT signal provides notice of any fault or warning outside of the temperature alert signal. The PMIC also offers I2C capability compatible with Intel’s SMBus specification.

ISL95862 Functional Diagram
ISL95862 Functional Diagram
  • Highly integrated power management IC
  • Efficient high-frequency integrated FET switching regulators
  • Integrated regulators to produce core, graphics, and system agent rails
  • Extensive fault protection
  • Overcurrent, overvoltage, and over-temperature protection
  • Temperature alert signal
  • SVID I2C bus allows system fault monitoring, enables control
  • Output voltage offset programming through SVID I2C

文档

= 相关文档
类型 文档标题 日期
数据手册 - 简易格式
ISL95862 Data Short
PDF 188 KB
手册
Power Products Brochure
PDF 8.73 MB
End Of Life Notice
PLC21060 - End of Life Notice
PDF 603 KB
数据手册
ISL95862 Datasheet
登录后下载 PDF 1.73 MB
其他
TB500: Computing Power Reference Design Adaptation Guide
PDF 351 KB
其他
TB501: Computing Power Regulator Layout Checklist
PDF 366 KB
应用文档
AN1681: Grounding Techniques
PDF 509 KB
应用文档
AN1684: Nonideality of Ground
PDF 397 KB
8 items

设计和开发

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    购买 / 样片
    器件号
    ISL95862HIZ-T
    circle过时
    memory
    spa
    view_in_ar
    		WLCSP-TCURDL Reel 3000
    ISL95862IIZ-T
    circle过时
    memory
    spa
    view_in_ar
    		WLCSP-TCURDL Reel 3000
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