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UCD3020

正在供貨

具有多達(dá) 2 個穩(wěn)壓輸出和 6 個 DPWM 輸出的完全可編程的數(shù)字功率控制器

產(chǎn)品詳情

Rating Catalog Operating temperature range (°C) -40 to 125
Rating Catalog Operating temperature range (°C) -40 to 125
VQFN (RGZ) 48 49 mm2 7 x 7
  • Digital Control of up to Four Voltage Feedback Loops
  • Up to Eight High-Resolution Digital Pulsewidth Modulated (DPWM) Outputs for Supporting a Wide Range of Offline, Isolated and Non-Isolated DC-to-DC Topologies
    • 250-ps DPWM Pulse-Width Resolution
    • 4-ns DPWM Frequency Resolution
    • Adjustable Phase Shift Between DPWM Outputs
    • Adjustable Dead Band Between Each DPWM Pair
    • Active-High or -Low DPWM Polarity
    • Up to 2-MHz DPWM Switching Frequency
  • Dedicated High-Speed Error Analog-to-Digital Converter (EADC) for Each Feedback Loop With Sense Resolution of up to 1 mV
  • On-Chip 10-Bit D and A Converter (DAC) for Setting EADC Reference Voltage
  • Dedicated Hardware Accelerated Digital Compensators or Control Law Accelerators (CLA)
    • Three-Pole, Three-Zero Configurable Compensator
    • Features Non-Linear Digital Control
    • Multiple Programmable Coefficient Registers for Adaptive Digital Compensation
  • Up to 15-Channel, 12-Bit, 200-ksps, Analog-to-Digital Converter (ADC)
  • Multiple Levels of Fault Protection
    • Four High-Speed Analog Comparators
    • External Fault Inputs
    • 12-Bit ADC
  • Configurable for Voltage-Mode, Average-Current-Mode, and Resonant-Mode Control
  • Allows Synchronization of DPWM Waveforms Between Multiple UCD3040, UCD3020 and UCD3028 (UCD30xx) Devices
  • Adjustable DPWM Pulse Width Enables Support for Current Balancing in a Multiphase Application.
  • High-Performance 31.25-MHz, 32-Bit ARM7 Processor
  • 32-KByte Program Flash and 2-KByte Data Flash Memory With Error Correction Code (ECC)
  • 4-KByte Data RAM
  • 4-KByte Boot ROM
  • Communication Peripherals
    • PMBus
    • UART
    • SPI
    • JTAG (Not Available in the UCD3028)
  • Single-Supply Solution: Internal Regulator Controls External Pass Element
  • Internal Temperature Sensor
  • Up to Five Additional Timers
  • Built-In Watchdog, BOD, and POR
  • 80-Pin QFP (PFC), 64-Pin QFN (RGC), 48-Pin QFN (RGZ), and 40-Pin QFN (RHA and RMH) Package Offerings
  • Operating Temperature Range: –40°C to 125°C
  • APPLICATIONS
    • Isolated AC-to-DC and DC-to-DC Power Supplies
    • Power-Factor Correction
    • Non-Isolated DC-to-DC Power Supplies
    •
  • Digital Control of up to Four Voltage Feedback Loops
  • Up to Eight High-Resolution Digital Pulsewidth Modulated (DPWM) Outputs for Supporting a Wide Range of Offline, Isolated and Non-Isolated DC-to-DC Topologies
    • 250-ps DPWM Pulse-Width Resolution
    • 4-ns DPWM Frequency Resolution
    • Adjustable Phase Shift Between DPWM Outputs
    • Adjustable Dead Band Between Each DPWM Pair
    • Active-High or -Low DPWM Polarity
    • Up to 2-MHz DPWM Switching Frequency
  • Dedicated High-Speed Error Analog-to-Digital Converter (EADC) for Each Feedback Loop With Sense Resolution of up to 1 mV
  • On-Chip 10-Bit D and A Converter (DAC) for Setting EADC Reference Voltage
  • Dedicated Hardware Accelerated Digital Compensators or Control Law Accelerators (CLA)
    • Three-Pole, Three-Zero Configurable Compensator
    • Features Non-Linear Digital Control
    • Multiple Programmable Coefficient Registers for Adaptive Digital Compensation
  • Up to 15-Channel, 12-Bit, 200-ksps, Analog-to-Digital Converter (ADC)
  • Multiple Levels of Fault Protection
    • Four High-Speed Analog Comparators
    • External Fault Inputs
    • 12-Bit ADC
  • Configurable for Voltage-Mode, Average-Current-Mode, and Resonant-Mode Control
  • Allows Synchronization of DPWM Waveforms Between Multiple UCD3040, UCD3020 and UCD3028 (UCD30xx) Devices
  • Adjustable DPWM Pulse Width Enables Support for Current Balancing in a Multiphase Application.
  • High-Performance 31.25-MHz, 32-Bit ARM7 Processor
  • 32-KByte Program Flash and 2-KByte Data Flash Memory With Error Correction Code (ECC)
  • 4-KByte Data RAM
  • 4-KByte Boot ROM
  • Communication Peripherals
    • PMBus
    • UART
    • SPI
    • JTAG (Not Available in the UCD3028)
  • Single-Supply Solution: Internal Regulator Controls External Pass Element
  • Internal Temperature Sensor
  • Up to Five Additional Timers
  • Built-In Watchdog, BOD, and POR
  • 80-Pin QFP (PFC), 64-Pin QFN (RGC), 48-Pin QFN (RGZ), and 40-Pin QFN (RHA and RMH) Package Offerings
  • Operating Temperature Range: –40°C to 125°C
  • APPLICATIONS
    • Isolated AC-to-DC and DC-to-DC Power Supplies
    • Power-Factor Correction
    • Non-Isolated DC-to-DC Power Supplies
    •

    The UCD30xx devices are members of a family of digital PWM controllers from Texas Instruments providing a single-chip control solution for digital power-conversion applications. These devices allow digital control implementation of a high-performance, high-frequency power supply with flexible configuration of parameters, supervisory, monitoring, and communication functions.

    The UCD30xx are fully programmable solutions that are configurable to support a wide range of isolated and non-isolated topologies in single- or multiphase configurations. Some examples include interleaved PFC, isolated forward, half-bridge, phase-shifted full bridge, active clamp, and resonant LLC.

    At the core of the UCD30xx controllers are the digital control-loop peripherals, also known as Fusion Digital Power peripherals (FDPP). Each FDPP implements a high-speed digital control loop consisting of a dedicated error analog-to-digital converter (EADC), a three-pole/three-zero (3p, 3z) digital compensator, and two DPWM outputs with 250-ps pulse-width resolution. The device also contains a 12-bit, 200-ksps general-purpose ADC with up to 15 channels, timers, interrupt controls, and communications ports such as PMBus, SCI, and SPI. The device is based on a 32-bit ARM7 RISC CPU that performs real-time monitoring, configures peripherals, and manages communications. The CPU executes its program out of programmable flash memory as well as ROM.

    The UCD30xx is supported by Texas Instruments' Code Composer Studio software development environment.

    The UCD30xx devices are members of a family of digital PWM controllers from Texas Instruments providing a single-chip control solution for digital power-conversion applications. These devices allow digital control implementation of a high-performance, high-frequency power supply with flexible configuration of parameters, supervisory, monitoring, and communication functions.

    The UCD30xx are fully programmable solutions that are configurable to support a wide range of isolated and non-isolated topologies in single- or multiphase configurations. Some examples include interleaved PFC, isolated forward, half-bridge, phase-shifted full bridge, active clamp, and resonant LLC.

    At the core of the UCD30xx controllers are the digital control-loop peripherals, also known as Fusion Digital Power peripherals (FDPP). Each FDPP implements a high-speed digital control loop consisting of a dedicated error analog-to-digital converter (EADC), a three-pole/three-zero (3p, 3z) digital compensator, and two DPWM outputs with 250-ps pulse-width resolution. The device also contains a 12-bit, 200-ksps general-purpose ADC with up to 15 channels, timers, interrupt controls, and communications ports such as PMBus, SCI, and SPI. The device is based on a 32-bit ARM7 RISC CPU that performs real-time monitoring, configures peripherals, and manages communications. The CPU executes its program out of programmable flash memory as well as ROM.

    The UCD30xx is supported by Texas Instruments' Code Composer Studio software development environment.
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    技術(shù)文檔

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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 Digital Power Controllers. 數(shù)據(jù)表 (Rev. H) 2013年 8月 23日
    選擇指南 電源管理指南 2018 (Rev. K) 2018年 7月 31日
    選擇指南 電源管理指南 2018 (Rev. R) 2018年 6月 25日
    應(yīng)用手冊 UCD3xxx數(shù)字電源控制器調(diào)試工具：內(nèi)存調(diào)試器（Memory Debugger）的詳細(xì)介紹 2014年 10月 4日
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    設(shè)計(jì)和開發(fā)

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    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
    支持軟件

    FUSION-DIGITAL-POWER-STUDIO — Fusion Digital Power Studio 3.0.77

    Fusion Digital PowerTM Studio incorporates software tools for Texas Instruments' UCD3138 Integrated Digital Controller family.   Fusion Digital Power helps power supply engineers to gain benefits of digital power without learning complex programming skills. Fusion Digital Power is an intuitive (...)

    支持的產(chǎn)品和硬件

    支持的產(chǎn)品和硬件

    產(chǎn)品
    交流/直流和直流/直流控制器（外部 FET）
    UCD3020 — 具有多達(dá) 2 個穩(wěn)壓輸出和 6 個 DPWM 輸出的完全可編程的數(shù)字功率控制器 UCD3028 — 具有多達(dá) 2 個穩(wěn)壓輸出和 8 個 DPWM 輸出的完全可編程數(shù)字電源控制器 UCD3040 — 具有 4 個反饋環(huán)路和 8 個 DPWM 輸出的完全可編程的數(shù)字功率控制器 UCD3138 — 適用于隔離電源的高集成度數(shù)字控制器（具有 3 個反饋環(huán)路和 8 個 DPWM 輸出） UCD3138064 — 具有 64kB 存儲器、適用于隔離電源的高集成度數(shù)字控制器 UCD3138064A — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138128 — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138128A — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138A — UCD3138A 用于隔離電源的高度集成數(shù)字控制器 UCD3138A64 — 適用于隔離電源的高集成度數(shù)字控制器
    支持軟件

    FUSION-PRODUCTION-GUI — Fusion Digital Power Production Tool

    The Fusion Digital Power Production Tool (production GUI) is a graphical user interface used to download firmware, upgrade firmware, configure, calibrate and test.  This command-based interface allows the seamless integration of UCD flashing procedures in a production environment.

    The production GUI (...)
    支持的產(chǎn)品和硬件

    支持的產(chǎn)品和硬件

    產(chǎn)品
    交流/直流和直流/直流控制器（外部 FET）
    UCD3020 — 具有多達(dá) 2 個穩(wěn)壓輸出和 6 個 DPWM 輸出的完全可編程的數(shù)字功率控制器 UCD3028 — 具有多達(dá) 2 個穩(wěn)壓輸出和 8 個 DPWM 輸出的完全可編程數(shù)字電源控制器 UCD3040 — 具有 4 個反饋環(huán)路和 8 個 DPWM 輸出的完全可編程的數(shù)字功率控制器 UCD3138 — 適用于隔離電源的高集成度數(shù)字控制器（具有 3 個反饋環(huán)路和 8 個 DPWM 輸出） UCD3138064 — 具有 64kB 存儲器、適用于隔離電源的高集成度數(shù)字控制器 UCD3138064A — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138128 — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138128A — 適用于隔離電源的高集成度數(shù)字控制器 UCD3138A — UCD3138A 用于隔離電源的高度集成數(shù)字控制器 UCD3138A64 — 適用于隔離電源的高集成度數(shù)字控制器
    封裝 引腳 CAD 符號、封裝和 3D 模型
    VQFN (RGZ) 48 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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