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UCD90120

正在供貨

12 通道序列發(fā)生器和系統(tǒng)運(yùn)行狀況監(jiān)測器

可提供此產(chǎn)品的更新版本

功能與比較器件相同，且具有相同引腳
UCD90120A 正在供貨 具有ACPI 支持的 12 軌電源序列發(fā)生器和監(jiān)視器 This product has an increased set of features.

產(chǎn)品詳情

Number of supplies monitored 13 Number of sequenced outputs 12 Rating Catalog Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Iq (typ) (mA) 50 Operating temperature range (°C) -40 to 125
Number of supplies monitored 13 Number of sequenced outputs 12 Rating Catalog Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Iq (typ) (mA) 50 Operating temperature range (°C) -40 to 125
VQFN (RGC) 64 81 mm2 9 x 9
  • Monitor and Sequence 12 Voltage Rails
    • All Rails Sampled Every 200μs
    • 12-bit ADC With 2.5V, 0.5% Internal VREF
    • Sequence Based on Time, Rail and Pin Dependencies
    • Six Hardware Comparators for Power Supply Fault Response in < 80μs
    • Four Programmable Under-Voltage and Over-Voltage Thresholds per Monitor
    • Programmable Fault Response Including Retries, Shutdown Slaves and Resequence
  • Non-Volatile Error Logging
    • Stores Up To 18 Faults
    • Log Peak Values For All Monitor Inputs
  • Closed Loop Margining for 10 Rails
    • Margin Output Adjusts Rail Voltage to Match User-Defined Margin Thresholds
    • Unused Margin Outputs can be Used as GPIOs or General-Purpose PWM Outputs
  • Watchdog Timer and System Reset
    • Programmable WDT Reset and Start Times
    • Configurable System Reset Pulse Widths
  • Flexible Digital I/O Configuration
    • Boolean Logic Builder for GPO Config
    • GPIOs can be Used as Enables, Resets, Power Good and Other On-Board Functions
  • Wide Range Single Supply (3.3V to 12V)
    • Internal Temperature Sensor
    • 64-Pin QFN Package
  • JTAG and I2C/SMBus/PMBus Interfaces
  • Fusion Digital Power GUI for Configuring and Monitoring Device Operation
  • APPLICATIONS
    • Industrial / ATE
    • Telecommunications and Networking Equipment
    • Servers and Storage Systems
    • Any System Requiring Sequencing and Monitoring of Multiple Power Rails
  • Monitor and Sequence 12 Voltage Rails
    • All Rails Sampled Every 200μs
    • 12-bit ADC With 2.5V, 0.5% Internal VREF
    • Sequence Based on Time, Rail and Pin Dependencies
    • Six Hardware Comparators for Power Supply Fault Response in < 80μs
    • Four Programmable Under-Voltage and Over-Voltage Thresholds per Monitor
    • Programmable Fault Response Including Retries, Shutdown Slaves and Resequence
  • Non-Volatile Error Logging
    • Stores Up To 18 Faults
    • Log Peak Values For All Monitor Inputs
  • Closed Loop Margining for 10 Rails
    • Margin Output Adjusts Rail Voltage to Match User-Defined Margin Thresholds
    • Unused Margin Outputs can be Used as GPIOs or General-Purpose PWM Outputs
  • Watchdog Timer and System Reset
    • Programmable WDT Reset and Start Times
    • Configurable System Reset Pulse Widths
  • Flexible Digital I/O Configuration
    • Boolean Logic Builder for GPO Config
    • GPIOs can be Used as Enables, Resets, Power Good and Other On-Board Functions
  • Wide Range Single Supply (3.3V to 12V)
    • Internal Temperature Sensor
    • 64-Pin QFN Package
  • JTAG and I2C/SMBus/PMBus Interfaces
  • Fusion Digital Power GUI for Configuring and Monitoring Device Operation
  • APPLICATIONS
    • Industrial / ATE
    • Telecommunications and Networking Equipment
    • Servers and Storage Systems
    • Any System Requiring Sequencing and Monitoring of Multiple Power Rails

The UCD90120 Power Supply Sequencer and System Health Monitor monitors and sequences up to 12 independent voltage rails. The device integrates a 12-bit ADC with a 2.5V internal reference for monitoring up to 13 power supply voltage, current, or temperature inputs.

26 GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading multiple UCD90120 devices, or other system functions. 12 of these pins can be used as PWM outputs for power supply margining or general-purpose PWM functions including clock generation for switch-mode power supplies.

The TI Fusion Digital Power Designer is provided for device configuration. This PC-based Graphical User Interface (GUI) offers an intuitive interface for configuring, storing, and monitoring all system operating parameters.

The UCD90120 has an I2C/PMBus/SMBus communication interface for pre-production and in-system configuring and monitoring and a JTAG Port for production programming.

The UCD90120 Power Supply Sequencer and System Health Monitor monitors and sequences up to 12 independent voltage rails. The device integrates a 12-bit ADC with a 2.5V internal reference for monitoring up to 13 power supply voltage, current, or temperature inputs.

26 GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading multiple UCD90120 devices, or other system functions. 12 of these pins can be used as PWM outputs for power supply margining or general-purpose PWM functions including clock generation for switch-mode power supplies.

The TI Fusion Digital Power Designer is provided for device configuration. This PC-based Graphical User Interface (GUI) offers an intuitive interface for configuring, storing, and monitoring all system operating parameters.

The UCD90120 has an I2C/PMBus/SMBus communication interface for pre-production and in-system configuring and monitoring and a JTAG Port for production programming.

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最新的 UCD90xxx PMBus? 命令參考可從 https://www.ti.com/fusiondocs 獲取

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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 UCD90120 12-Channel Sequencer and System Health Controller 數(shù)據(jù)表 2009年 9月 8日
* 勘誤表 Errata Report for the UCD90120 and UCD90124 Devices 2010年 4月 26日
選擇指南 Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H) 2020年 2月 28日
應(yīng)用手冊 How to Decode UCD90xxx Fault Log With PMBus (Rev. A) 2019年 11月 7日
應(yīng)用手冊 Design Voltage Margining Circuit for UCD90xxx Power Sequencer and System Manager (Rev. A) 2019年 5月 21日
應(yīng)用手冊 UCD90xxx Family Frequently Asked Questions and Answers (Rev. B) 2019年 4月 12日
用戶指南 UCD90xxx Sequencer and System Health Controller PMBus? Command Reference (Rev. G) 2019年 4月 3日
應(yīng)用手冊 Monitoring Voltage, Current and Temperature Using the UCD9012x 2012年 3月 23日
用戶指南 UCD90SEQ64EVM-650: 64-Pin Sequencer Development Board 2010年 12月 27日
EVM 用戶指南 UCD90120/4 EVM User's Guide 2009年 10月 6日

設(shè)計(jì)和開發(fā)

如需其他信息或資源，請點(diǎn)擊以下任一標(biāo)題進(jìn)入詳情頁面查看（如有）。

評估板

UCD90SEQ64EVM-650 — 用于 UCD90xxx 64 引腳序列發(fā)生器和系統(tǒng)安全監(jiān)控器的評估模塊

UCD90SEQ64EVM-650 是一個(gè)完全組裝且經(jīng)過測試的電路，用于評估 64 引腳序列發(fā)生器和系統(tǒng)安全控制器，包括 UCD90120、UCD90124、UCD90120A、UCD90124A、UCD90910 和 UCD90160。
用戶指南: PDF
TI.com 上無現(xiàn)貨
應(yīng)用軟件和框架

FUSION_DIGITAL_POWER_DESIGNER — Digital Power 軟件

Fusion Digital Power? 圖形用戶界面 (GUI) 軟件用于配置和監(jiān)視精選的德州儀器 (TI) 數(shù)字電源控制器以及序列發(fā)生器/運(yùn)行狀況監(jiān)視器。此應(yīng)用使用 PMBus 協(xié)議，通過 TI USB 適配器經(jīng)由串行總線與器件進(jìn)行通信。
下載
應(yīng)用軟件和框架

FUSION_MFR_GUI — Fusion Digital Power 制造工具

The Fusion Digital Power Manufacturing Tool (aka MFR GUI) is a Graphical User Interface used to download firmware, upgrade firmware, configure, calibrate and test .

The MFR GUI supports the same devices as Fusion Digital Power Designer software.  This tool is typically used in manufacturing (...)

下載
IDE、配置、編譯器或調(diào)試器

SLVC223 — Fusion Digital Power Designer for Sequencer Devices v1.7.71

支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
序列
UCD90120 — 12 通道序列發(fā)生器和系統(tǒng)運(yùn)行狀況監(jiān)測器 UCD90124 — 具有風(fēng)扇控制的 12 導(dǎo)軌序列發(fā)生器和系統(tǒng)安全控制器
仿真模型

UCD90120 BSDL

SLVC321.ZIP (2 KB) - BSDL Model
下載
計(jì)算工具

SLVC676 — UCD90xxx Voltage Margining Circuit Design Tool

支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
序列
UCD90120 — 12 通道序列發(fā)生器和系統(tǒng)運(yùn)行狀況監(jiān)測器 UCD90120A — 具有ACPI 支持的 12 軌電源序列發(fā)生器和監(jiān)視器 UCD90124 — 具有風(fēng)扇控制的 12 導(dǎo)軌序列發(fā)生器和系統(tǒng)安全控制器 UCD90124A — 具有風(fēng)扇控制和 ACPI 支持的 12 軌序列發(fā)生器和系統(tǒng)安全監(jiān)視器 UCD90160 — 支持 ACPI 的 16 軌電源序列發(fā)生器 UCD90160A — 支持 ACPI 的 16 軌 PMBus 電源序列發(fā)生器和系統(tǒng)管理器 UCD90240 — 24 軌 PMBus 電源序列發(fā)生器和電源管理器 UCD90320 — 32 軌 PMBus 電源序列發(fā)生器和系統(tǒng)管理器 UCD9090 — 10 通道序列發(fā)生器和系統(tǒng)運(yùn)行狀況監(jiān)測器 UCD9090A — 支持 ACPI 的 10 軌電源序列發(fā)生器和監(jiān)測器
模擬工具

PSPICE-FOR-TI — PSpice? for TI 設(shè)計(jì)和仿真工具

PSpice? for TI 可提供幫助評估模擬電路功能的設(shè)計(jì)和仿真環(huán)境。此功能齊全的設(shè)計(jì)和仿真套件使用 Cadence? 的模擬分析引擎。PSpice for TI 可免費(fèi)使用，包括業(yè)內(nèi)超大的模型庫之一，涵蓋我們的模擬和電源產(chǎn)品系列以及精選的模擬行為模型。

借助?PSpice for TI 的設(shè)計(jì)和仿真環(huán)境及其內(nèi)置的模型庫，您可對復(fù)雜的混合信號設(shè)計(jì)進(jìn)行仿真。創(chuàng)建完整的終端設(shè)備設(shè)計(jì)和原型解決方案，然后再進(jìn)行布局和制造，可縮短產(chǎn)品上市時(shí)間并降低開發(fā)成本。?

在?PSpice for TI 設(shè)計(jì)和仿真工具中，您可以搜索 TI (...)
發(fā)送申請
封裝 引腳 CAD 符號、封裝和 3D 模型
VQFN (RGC) 64 Ultra Librarian

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

支持和培訓(xùn)

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