Platform Manager

集中控制功能并带有可扩展的电源管理

革命性的电源管理架构——使用分布式电源检测和集中控制,可方便地管理多达36个电压。还带有故障记录功能,大大缩短了调试以及产品上市时间。

改变您的算法,而不是您的电路板——无需重新进行PCB设计,只需对Platform Manager器件重新编程,即可快速处理设计变更。

扫除限制——使用Platform Manager精确的电压调节和VID特性,可以方便地控制复杂、大功耗的ASIC和SoC。

特性

  • 集中的上电/断电时序控制以及电压传感
  • 使用电压调节/VID降低芯片功耗
  • 带有闭环微调的精确电压控制(准确度<10 mV)
  • 在100 µs内以0.2%(典型值)的准确度捕捉电压故障(主要原因)并将信息储存在片上闪存
  • 即使系统工作时也能快速修改监控阈值、定序或时序

产品系列表

Platform Manager 器件选型指南

参数 LPTM10-1247 LPTM10-12107
模拟输入-单端 5 0
模拟输入-差分 7 12
模拟输入总数 12 12
专用漏极开路输出 12 12
专用数字输入 4 4
数字I/O 31 91
数字I/O总数 47 107
裕度和微调 6 8
MOSFET驱动器输出 4 4
CPLD宏单元 48 48
FPGA - LUT 640 640
封装 128-pin TQFP 208-ball ftBGA

解决方案实例

莱迪思的Platform Manager系列提供了最灵活的可编程平台,整合了多种板级电源和数字化管理功能。

通过动态控制每个器件的功耗,降低功耗和系统的运行成本。

  • 通过VID实现动态功耗控制,降低超过30%的ASIC和处理器功耗。
  • 使用一段简单的代码控制电压,在提高电路板的性能和增加功能的同时,不增加功耗。
  • 无需使用微控制器和软件来配置DC-DC转换器。

通过可靠的故障记录,提高电路板的可靠性,减少调试时间。

  • 即使在使用很多个电源的复杂系统中,带有时间标记的非易失性存储器可以让您快速查明故障的主要原因。
  • 所有故障一旦发生,立即记录,并捕获所有电源的状态。并且直接将镜像存储到闪存中。
  • 捕获电路板故障的首要原因——可以很容易找到电源故障引起的闪存出错。

通过在系统可编程电源管理,减少现场维护成本。

  • 使用在系统可编程,在系统运行时改变时序算法并保证系统的可靠运行。
  • 备份初始镜像,确保电源管理算法的安全更新。
  • 无需派出技术人员进行现场升级。

在突然掉电情况下进行精确调整,在16µs内快速切换到备用电源

  • 突然掉电时,依靠小型电池维持供电。
  • 通过快速、精确的电压监控,在发生掉电时,自动切换到备用电源。

使用成本极低的MOSFET实现可靠的热插拔以降低系统成本。

  • 无需使用昂贵的大型MOSFET来实现可靠、大功率的热插拔控制器。
  • 减少需要的MOSFET总数——使用更小、成本更低、常见的MOSFET。

一个可重复使用的单芯片、可扩展的电源管理解决方案,节省了开发时间和精力。

  • 根据系统的大小和电源需求,使用一块芯片可管理12至36个电源,从而实现了可扩展性。
  • 通过省去分块的时序算法,简化电源管理设计过程。
  • 微调电源时序实现可靠的电路板上电。

设计资源

IP和参考设计

使用经过预先测试、可重复使用的功能简化您的设计工作

应用说明

了解如何最高效地使用我们一系列的FPGA和开发板

软件

覆盖整个设计流程,非常易于使用

开发套件和开发板

我们的开发板和开发套件能够简化您的设计流程

编程硬件

使用我们的编程硬件,轻松完成在系统编程和在线重配置

文档

快速参考 技术资源 资讯资源 下载
标题 编号 版本 日期 格式 文件大小
Controlling and Monitoring Power-One Bricks and SIPs with Lattice Power Manager Devices
AN6056 01.1 4/17/2008 PDF 216.1 KB
Creating Platform Manager Designs with PAC-Designer and Lattice Diamond Software
TN1259 01.0 3/4/2013 PDF 4.9 MB
Extending the VMON Input Range of Power/Platform Management Devices
AN6041 2.4 3/1/2016 PDF 1 MB
Fail-Safe Sequencing During Field Upgrades Source Files
DT6088 1.2 6/6/2012 ZIP 591.5 KB
Fail-Safe Sequencing During Field Upgrades with Platform Manager
AN6088 01.2 6/6/2012 PDF 1.1 MB
High-side Current Sensing Techniques for Power Manager Devices
AN6049 01.1 4/17/2008 PDF 70.9 KB
Implementing Power Supply Sequencers with Power/Platform Management Devices and PAC-Designer LogiBuilder
AN6042 01.2 10/7/2011 PDF 277 KB
Interfacing the Trim Output of Power Manager II Devices to DC-DC Converters
AN6074 1.2 4/7/2015 PDF 3.1 MB
ispPAC-POWR1220AT8 I2C Hardware Verification Utility
AN6067 01.0 11/21/2005 PDF 563.7 KB
Monitoring and Controlling Negative Power Supplies with Power Manager Devices
AN6051 02.1 4/17/2008 PDF 67.9 KB
Optimizing the Accuracy of ispPAC Power Manager Timers
AN6076 01.0 12/12/2007 PDF 215.9 KB
Powering Up and Programming the ispPAC-POWR1014/A
AN6075 01.1 4/11/2011 PDF 190.4 KB
Powering Up and Programming the ispPAC-POWR1220AT8
AN6073 01.1 4/21/2011 PDF 171.2 KB
Powering Up and Programming the ispPAC-POWR607
AN6078 01.1 4/21/2011 PDF 1.3 MB
Powering Up and Programming the ProcessorPM ispPAC-POWR605
AN6082 01.1 4/21/2011 PDF 1.1 MB
Programmable Comparator Options for ispPAC-POWR1220AT8
AN6069 01.0 11/21/2005 PDF 259.4 KB
Programming the ispPAC-POWR1220AT8 in a JTAG Chain Using the ATDI Pin
AN6068 01.1 2/28/2011 PDF 245.8 KB
Scalable Centralized Power Management Source Files
DT6089 1.2 6/6/2012 ZIP 520.7 KB
Scalable Centralized Power Management with Field Upgrade Support
AN6089 01.2 6/6/2012 PDF 1.1 MB
Stable Operation of DC-DC Converters with Power Manager Closed Loop Trim
AN6077 1.1 10/8/2014 PDF 676.8 KB
Using PAC-Designer's Power Manager Waveform Editor
AN6054 01.0 11/23/2005 PDF 276.3 KB
Using Power MOSFETs with Power/Platform Management Devices
AN6048 1.3 8/29/2017 PDF 734.6 KB
Using the HVOUT Simulator Utility to Estimate FET Ramp Times
AN6070 01.0 11/21/2005 PDF 540.1 KB
Using the Platform Manager Successfully
TN1223 01.1 8/17/2012 PDF 949.4 KB
Platform Manager Data Sheet
DS1036 01.3 2/13/2012 PDF 6.4 MB
标题 编号 版本 日期 格式 文件大小
Platform Manager Data Sheet
DS1036 01.3 2/13/2012 PDF 6.4 MB
标题 编号 版本 日期 格式 文件大小
Controlling and Monitoring Power-One Bricks and SIPs with Lattice Power Manager Devices
AN6056 01.1 4/17/2008 PDF 216.1 KB
Creating Platform Manager Designs with PAC-Designer and Lattice Diamond Software
TN1259 01.0 3/4/2013 PDF 4.9 MB
Extending the VMON Input Range of Power/Platform Management Devices
AN6041 2.4 3/1/2016 PDF 1 MB
Fail-Safe Sequencing During Field Upgrades Source Files
DT6088 1.2 6/6/2012 ZIP 591.5 KB
Fail-Safe Sequencing During Field Upgrades with Platform Manager
AN6088 01.2 6/6/2012 PDF 1.1 MB
High-side Current Sensing Techniques for Power Manager Devices
AN6049 01.1 4/17/2008 PDF 70.9 KB
Implementing Power Supply Sequencers with Power/Platform Management Devices and PAC-Designer LogiBuilder
AN6042 01.2 10/7/2011 PDF 277 KB
Interfacing the Trim Output of Power Manager II Devices to DC-DC Converters
AN6074 1.2 4/7/2015 PDF 3.1 MB
ispPAC-POWR1220AT8 I2C Hardware Verification Utility
AN6067 01.0 11/21/2005 PDF 563.7 KB
Monitoring and Controlling Negative Power Supplies with Power Manager Devices
AN6051 02.1 4/17/2008 PDF 67.9 KB
Optimizing the Accuracy of ispPAC Power Manager Timers
AN6076 01.0 12/12/2007 PDF 215.9 KB
Powering Up and Programming the ispPAC-POWR1014/A
AN6075 01.1 4/11/2011 PDF 190.4 KB
Powering Up and Programming the ispPAC-POWR1220AT8
AN6073 01.1 4/21/2011 PDF 171.2 KB
Powering Up and Programming the ispPAC-POWR607
AN6078 01.1 4/21/2011 PDF 1.3 MB
Powering Up and Programming the ProcessorPM ispPAC-POWR605
AN6082 01.1 4/21/2011 PDF 1.1 MB
Programmable Comparator Options for ispPAC-POWR1220AT8
AN6069 01.0 11/21/2005 PDF 259.4 KB
Programming the ispPAC-POWR1220AT8 in a JTAG Chain Using the ATDI Pin
AN6068 01.1 2/28/2011 PDF 245.8 KB
Scalable Centralized Power Management Source Files
DT6089 1.2 6/6/2012 ZIP 520.7 KB
Scalable Centralized Power Management with Field Upgrade Support
AN6089 01.2 6/6/2012 PDF 1.1 MB
Stable Operation of DC-DC Converters with Power Manager Closed Loop Trim
AN6077 1.1 10/8/2014 PDF 676.8 KB
Using PAC-Designer's Power Manager Waveform Editor
AN6054 01.0 11/23/2005 PDF 276.3 KB
Using Power MOSFETs with Power/Platform Management Devices
AN6048 1.3 8/29/2017 PDF 734.6 KB
Using the HVOUT Simulator Utility to Estimate FET Ramp Times
AN6070 01.0 11/21/2005 PDF 540.1 KB
Using the Platform Manager Successfully
TN1223 01.1 8/17/2012 PDF 949.4 KB
标题 编号 版本 日期 格式 文件大小
Platform Management Utility Functions IP Core User's Guide
IPUG94 01.1 1/24/2011 PDF 551.8 KB
Platform Manager Development Kit Quick Start Guide
QS009 1 3/27/2013 PDF 554.5 KB
Platform Manager Development Kit User's Guide
EB58 01.2 12/7/2010 PDF 1.6 MB
Power Manager II Hercules Development Kit User's Guide
EB57 01.0 12/22/2010 PDF 3 MB
标题 编号 版本 日期 格式 文件大小
BSCAN1 - Multiple Boundary Scan Port Addressable Buffer - Documentation
RD1001 7.3 4/18/2011 PDF 160.1 KB
BSCAN1 - Multiple Boundary Scan Port Addressable Buffer - Source Code
RD1001 7.3 4/18/2011 ZIP 152.4 KB
BSCAN2 - Multiple Boundary Scan Port Linker - Source Code
RD1002 4.6 3/13/2014 ZIP 2.6 MB
BSCAN2 - Multiple Scan Port Linker - Documentation
RD1002 4.7 3/5/2015 PDF 1.3 MB
Closed Loop Power Supply Trimming Documentation
RD1078 1.0 12/6/2010 PDF 278.2 KB
Closed Loop Power Supply Trimming Source Code
RD1078 1.0 12/6/2010 ZIP 269.4 KB
Error Logging Using Platform Manager Documentation
RD1077 1.0 9/28/2010 PDF 422.5 KB
Error Logging Using Platform Manager Source Files
RD1077 1.0 9/28/2010 ZIP 372.9 KB
GPIO Expander, Documentation
RD1065 1.3 4/12/2011 PDF 280.6 KB
GPIO Expander, Source Code
RD1065 1.3 4/12/2011 ZIP 195.5 KB
I2C (Inter-Integrated Circuit) Master Controller - Documentation
RD1005 5.8 3/6/2014 PDF 987.4 KB
I2C (Inter-Integrated Circuit) Master Controller - Source Code
RD1005 5.9 1/10/2015 ZIP 809.7 KB
I2C (Inter-Integrated Circuit) Slave/Peripheral - Documentation
RD1054 1.6 12/1/2014 PDF 801.5 KB
I2C (Inter-Integrated Circuit) Slave/Peripheral - Source Code
RD1054 1.6 12/12/2014 ZIP 764.8 KB
I2C Slave to SPI Master Bridge - Documentation
RD1094 1.1 12/23/2011 PDF 253.6 KB
I2C Slave to SPI Master Bridge - Source Code
RD1094 1.1 12/23/2011 ZIP 180.4 KB
Long Delay Timers Using Platform Manager Documentation
RD1079 1.1 9/28/2010 PDF 874.1 KB
Long Delay Timers Using Platform Manager Source Files
RD1079 1.0 9/28/2010 ZIP 683.9 KB
OrCAD Capture (.dsn) format schematics
1 9/28/2010 ZIP 0.7 KB
Platform Manager Dev Kit Initial Demo Source Files
1.1 1/26/2011 ZIP 1.1 MB
Platform Manager Dev Kit Power Supply Voltage Control (VID) Demo Source Files
1.0 12/6/2010 ZIP 1.1 MB
Power Management Bus Reference Design - Source Code
RD1100 1.1 12/23/2011 ZIP 378.3 KB
Power Management Bus Reference Design Documentation
RD1100 1.1 12/23/2011 PDF 481 KB
PWM Fan Controller
RD1060 1.6 9/10/2014 PDF 481.5 KB
PWM Fan Controller - Source Code
RD1060 1.7 1/16/2015 ZIP 2.9 MB
Serial Peripheral Interface (SPI) - Documentation
RD1075 1.1 12/23/2011 PDF 158.7 KB
Serial Peripheral Interface (SPI) - Source Code
RD1075 1.1 12/23/2011 ZIP 124.8 KB
SPI GPIO Expander - Documentation
RD1073 1.1 12/23/2010 PDF 212.5 KB
SPI GPIO Expander - Source Code
RD1073 1.1 12/23/2010 ZIP 161.6 KB
Temperature Monitor Using Platform Manager Documentation
RD1080 1.0 9/28/2010 PDF 330 KB
Temperature Monitor Using Platform Manager Source Files
RD1080 1.0 9/28/2010 ZIP 256.7 KB
UART (Universal Asynchronous Receiver/Transmitter) - Documentation
RD1011 1.6 6/14/2011 PDF 346.3 KB
UART (Universal Asynchronous Receiver/Transmitter) - Source Code
RD1011 1.7 1/1/2015 ZIP 766.4 KB
标题 编号 版本 日期 格式 文件大小
MachXO 300 mm Fab Transition Circuit Observations Mitigation
PB1377 2.0 6/12/2017 PDF 82.7 KB
标题 编号 版本 日期 格式 文件大小
ACN03D-11 Withdrawal of ACN03C-11
Material Set
ANC03D-11 1 4/1/2011 PDF 796.6 KB
PCN 03A-15 Alternate Qualified Foundry / Mask Set and Alternate Qualified Material Sets for Platform Manager Products
Foundry, Mask Set, Material Set
PCN03A-15 2.0 11/23/2015 PDF 318.2 KB
PCN 03A-15 LPTM10 New MASK SET Yield and Parametric Analysis
PCN03A-15 1.0 11/23/2015 PDF 779.6 KB
标题 编号 版本 日期 格式 文件大小
Lattice OrCAD Capture Schematic Library (OLB)
This file contains a OrCAD Capture Schematic Library (OLB file type) for all Lattice products. This .zip file also includes a .xls worksheet with a list of the contents of the OLB. These symbols can be used to help with OrCAD schematic designs.
6.0 9/25/2017 RAR 665.7 KB
标题 编号 版本 日期 格式 文件大小
Platform Manager Product Brochure
I0208 1.0 4/10/2012 PDF 2.8 MB
Platform Manager Product Brochure (Chinese)
I0208C 1.0 6/4/2012 PDF 2.9 MB
Product Selector Guide
I0211 10.0 5/31/2017 PDF 10.1 MB
标题 编号 版本 日期 格式 文件大小
Lattice Platform Manager Product Family Qualification Summary
C 11/21/2015 PDF 579.3 KB
标题 编号 版本 日期 格式 文件大小
Fast and Efficient Board and Power Management Solutions (Chinese Language)
1.0 4/1/2011 PDF 502.3 KB
Reset Generation for TI DSP Processor
1.0 3/1/2010 PDF 64.9 KB
Reset Generation for TI DSP Processor (Chinese Language)
1.0 6/28/2010 PDF 226.5 KB
Reset Generation for TI DSP Processor (Japanese Language)
1.0 3/1/2010 PDF 156.6 KB
Reset Generation for TI DSP Processor (Traditional Chinese Language)
1.0 6/28/2010 PDF 286 KB
Saving Power Using Closed Loop Voltage Scaling Control - White Paper (Chinese Language Version)
1.0 5/31/2012 PDF 405.9 KB
Transforming Board Management (Chinese Language)
1.0 10/1/2010 PDF 394.8 KB
Transforming Circuit Board Design
1.0 9/26/2011 PDF 424.3 KB
Transforming Circuit Board Design (Chinese Language)
1.0 9/26/2011 PDF 449.1 KB
标题 编号 版本 日期 格式 文件大小
LPTM10_12107_XO640
1.01 10/8/2014 BSM 30.3 KB
LPTM10_1247_MO640
1.01 10/8/2014 BSM 24.9 KB
Platform Manager 128 TQFP BSDL Files
1.1 2/26/2013 ZIP 8.4 KB
Platform Manager 208 ftBGA BSDL Files
1.1 2/27/2014 ZIP 10 KB
标题 编号 版本 日期 格式 文件大小
[IBIS] ispPAC-POWR1220AT8
0.2 3/2/2012 IBS 412.3 KB
标题 编号 版本 日期 格式 文件大小
Selecting Power and Platform Manager Devices Excel Spreadsheet Tool
1.1 3/19/2012 ZIP 63.1 KB


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