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

立即跳转到

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
Platform Manager Data Sheet
FPGA-DS-02077 1.4 2/14/2020
High-side Current Sensing Techniques for Power Manager Devices
AN6049 01.1 4/17/2008
Extending the VMON Input Range of Power/Platform Management Devices
AN6041 2.4 3/1/2016
Fail-Safe Sequencing During Field Upgrades Source Files
DT6088 1.2 6/6/2012
Fail-Safe Sequencing During Field Upgrades with Platform Manager
AN6088 01.2 6/6/2012
Monitoring and Controlling Negative Power Supplies with Power Manager Devices
AN6051 02.1 4/17/2008
Optimizing the Accuracy of ispPAC Power Manager Timers
AN6076 01.0 12/12/2007
Interfacing the Trim Output of Power Manager II Devices to DC-DC Converters
AN6074 1.2 4/7/2015
ispPAC-POWR1220AT8 I2C Hardware Verification Utility
AN6067 01.0 11/21/2005
Implementing Power Supply Sequencers with Power/Platform Management Devices and PAC-Designer LogiBuilder
AN6042 01.2 10/7/2011
Using the HVOUT Simulator Utility to Estimate FET Ramp Times
AN6070 01.0 11/21/2005
Using Power MOSFETs with Power/Platform Management Devices
AN6048 1.3 8/29/2017
Using the Platform Manager Successfully
TN1223 01.1 8/17/2012
Using PAC-Designer's Power Manager Waveform Editor
AN6054 01.0 11/23/2005
Powering Up and Programming the ProcessorPM ispPAC-POWR605
AN6082 01.1 4/21/2011
Programming the ispPAC-POWR1220AT8 in a JTAG Chain Using the ATDI Pin
AN6068 01.1 2/28/2011
Powering Up and Programming the ispPAC-POWR1220AT8
AN6073 01.1 4/21/2011
Powering Up and Programming the ispPAC-POWR607
AN6078 01.1 4/21/2011
Programmable Comparator Options for ispPAC-POWR1220AT8
AN6069 01.0 11/21/2005
Scalable Centralized Power Management Source Files
DT6089 1.2 6/6/2012
Scalable Centralized Power Management with Field Upgrade Support
AN6089 01.2 6/6/2012
Powering Up and Programming the ispPAC-POWR1014/A
AN6075 01.1 4/11/2011
Stable Operation of DC-DC Converters with Power Manager Closed Loop Trim
AN6077 1.1 10/8/2014
Controlling and Monitoring Power-One Bricks and SIPs with Lattice Power Manager Devices
AN6056 01.1 4/17/2008
Creating Platform Manager Designs with PAC-Designer and Lattice Diamond Software
TN1259 01.0 3/4/2013
标题 编号 版本 日期 格式 文件大小
Platform Manager Data Sheet
FPGA-DS-02077 1.4 2/14/2020
标题 编号 版本 日期 格式 文件大小
High-side Current Sensing Techniques for Power Manager Devices
AN6049 01.1 4/17/2008
Extending the VMON Input Range of Power/Platform Management Devices
AN6041 2.4 3/1/2016
Fail-Safe Sequencing During Field Upgrades Source Files
DT6088 1.2 6/6/2012
Fail-Safe Sequencing During Field Upgrades with Platform Manager
AN6088 01.2 6/6/2012
Monitoring and Controlling Negative Power Supplies with Power Manager Devices
AN6051 02.1 4/17/2008
Optimizing the Accuracy of ispPAC Power Manager Timers
AN6076 01.0 12/12/2007
Interfacing the Trim Output of Power Manager II Devices to DC-DC Converters
AN6074 1.2 4/7/2015
ispPAC-POWR1220AT8 I2C Hardware Verification Utility
AN6067 01.0 11/21/2005
Implementing Power Supply Sequencers with Power/Platform Management Devices and PAC-Designer LogiBuilder
AN6042 01.2 10/7/2011
Using the HVOUT Simulator Utility to Estimate FET Ramp Times
AN6070 01.0 11/21/2005
Using Power MOSFETs with Power/Platform Management Devices
AN6048 1.3 8/29/2017
Using the Platform Manager Successfully
TN1223 01.1 8/17/2012
Using PAC-Designer's Power Manager Waveform Editor
AN6054 01.0 11/23/2005
Powering Up and Programming the ProcessorPM ispPAC-POWR605
AN6082 01.1 4/21/2011
Programming the ispPAC-POWR1220AT8 in a JTAG Chain Using the ATDI Pin
AN6068 01.1 2/28/2011
Powering Up and Programming the ispPAC-POWR1220AT8
AN6073 01.1 4/21/2011
Powering Up and Programming the ispPAC-POWR607
AN6078 01.1 4/21/2011
Programmable Comparator Options for ispPAC-POWR1220AT8
AN6069 01.0 11/21/2005
Scalable Centralized Power Management Source Files
DT6089 1.2 6/6/2012
Scalable Centralized Power Management with Field Upgrade Support
AN6089 01.2 6/6/2012
Powering Up and Programming the ispPAC-POWR1014/A
AN6075 01.1 4/11/2011
Stable Operation of DC-DC Converters with Power Manager Closed Loop Trim
AN6077 1.1 10/8/2014
Controlling and Monitoring Power-One Bricks and SIPs with Lattice Power Manager Devices
AN6056 01.1 4/17/2008
Creating Platform Manager Designs with PAC-Designer and Lattice Diamond Software
TN1259 01.0 3/4/2013
标题 编号 版本 日期 格式 文件大小
Platform Manager Development Kit Quick Start Guide
QS009 1 3/27/2013
Platform Management Utility Functions IP Core User's Guide
IPUG94 01.1 1/24/2011
Power Manager II Hercules Development Kit User's Guide
EB57 01.0 12/22/2010
Platform Manager Development Kit User's Guide
EB58 01.2 12/7/2010
标题 编号 版本 日期 格式 文件大小
Serial Peripheral Interface (SPI) - Documentation
RD1075 1.1 12/23/2011
SPI GPIO Expander - Documentation
RD1073 1.1 12/23/2010
Temperature Monitor Using Platform Manager Documentation
RD1080 1.0 9/28/2010
SPI GPIO Expander - Source Code
RD1073 1.1 12/23/2010
Serial Peripheral Interface (SPI) - Source Code
RD1075 1.1 12/23/2011
UART (Universal Asynchronous Receiver/Transmitter) - Documentation
RD1011 1.6 6/14/2011
Temperature Monitor Using Platform Manager Source Files
RD1080 1.0 9/28/2010
UART (Universal Asynchronous Receiver/Transmitter) - Source Code
RD1011 1.7 1/1/2015
I2C (Inter-Integrated Circuit) Slave/Peripheral - Documentation
RD1054 1.6 12/1/2014
GPIO Expander, Documentation
RD1065 1.3 4/12/2011
Error Logging Using Platform Manager Documentation
RD1077 1.0 9/28/2010
GPIO Expander, Source Code
RD1065 1.3 4/12/2011
I2C Slave to SPI Master Bridge - Documentation
RD1094 1.1 12/23/2011
Error Logging Using Platform Manager Source Files
RD1077 1.0 9/28/2010
I2C (Inter-Integrated Circuit) Master Controller - Source Code
RD1005 5.9 1/10/2015
I2C (Inter-Integrated Circuit) Master Controller - Documentation
RD1005 5.8 3/6/2014
I2C (Inter-Integrated Circuit) Slave/Peripheral - Source Code
RD1054 1.6 12/12/2014
I2C Slave to SPI Master Bridge - Source Code
RD1094 1.1 12/23/2011
BSCAN2 - Multiple Scan Port Linker - Documentation
RD1002 4.8 1/30/2017
Closed Loop Power Supply Trimming Source Code
RD1078 1.0 12/6/2010
BSCAN1 - Multiple Boundary Scan Port Addressable Buffer - Source Code
RD1001 7.3 4/18/2011
BSCAN2 - Multiple Boundary Scan Port Linker - Source Code
RD1002 4.6 3/13/2014
Closed Loop Power Supply Trimming Documentation
RD1078 1.0 12/6/2010
BSCAN1 - Multiple Boundary Scan Port Addressable Buffer - Documentation
RD1001 7.3 4/18/2011
Long Delay Timers Using Platform Manager Documentation
RD1079 1.1 9/28/2010
Long Delay Timers Using Platform Manager Source Files
RD1079 1.0 9/28/2010
PWM Fan Controller - Source Code
RD1060 1.7 1/16/2015
Platform Manager Dev Kit Power Supply Voltage Control (VID) Demo Source Files
1.0 12/6/2010
Power Management Bus Reference Design Documentation
RD1100 1.1 12/23/2011
Power Management Bus Reference Design - Source Code
RD1100 1.1 12/23/2011
Platform Manager Dev Kit Initial Demo Source Files
1.1 1/26/2011
PWM Fan Controller
RD1060 1.6 9/10/2014
OrCAD Capture (.dsn) format schematics
1 9/28/2010
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
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
PCN 03A-15 LPTM10 New MASK SET Yield and Parametric Analysis
PCN03A-15 1.0 11/23/2015
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
标题 编号 版本 日期 格式 文件大小
Lattice OrCAD Capture Schematic Library (OLB)
This file contains an 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.
6.7 6/24/2020
标题 编号 版本 日期 格式 文件大小
Platform Manager Product Brochure
I0208 1.0 4/10/2012
Platform Manager Product Brochure (Chinese)
I0208C 1.0 6/4/2012
Product Selector Guide
I0211 26.0 7/9/2020
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
FTG208_LPTM10
Rev F 7/7/2020
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
Reset Generation for TI DSP Processor (Chinese Language)
1.0 6/28/2010
Transforming Circuit Board Design (Chinese Language)
1.0 9/26/2011
Reset Generation for TI DSP Processor (Traditional Chinese Language)
1.0 6/28/2010
Saving Power Using Closed Loop Voltage Scaling Control - White Paper (Chinese Language Version)
1.0 5/31/2012
Transforming Board Management (Chinese Language)
1.0 10/1/2010
Reset Generation for TI DSP Processor
1.0 3/1/2010
Reset Generation for TI DSP Processor (Japanese Language)
1.0 3/1/2010
Transforming Circuit Board Design
1.0 9/26/2011
标题 编号 版本 日期 格式 文件大小
Platform Manager 208 ftBGA BSDL Files
1.1 2/27/2014
LPTM10_1247_MO640
1.01 10/8/2014
LPTM10_12107_XO640
1.01 10/8/2014
Platform Manager 128 TQFP BSDL Files
1.1 2/26/2013
标题 编号 版本 日期 格式 文件大小
[IBIS] ispPAC-POWR1220AT8
0.2 3/2/2012
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


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