홈 전력 관리 AC/DC 스위칭 레귤레이터 AC/DC 컨트롤러
홈
전력 관리
AC/DC 스위칭 레귤레이터
AC/DC 컨트롤러

UCD3020

활성

완전히 프로그래밍 가능한 디지털 전원 컨트롤러(최대 2개의 조정 출력 및 6개의 DPWM 출력 지원)

지금 주문하기
데이터 시트

UCD3020

활성
데이터 시트 지금 주문하기

제품 상세 정보

이 제품에 사용할 수 있는 매개 변수가 없습니다.
VQFN (RGZ) 48 49 mm² (7 mm × 7 mm)
  • 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.
    filter 기타 AC/DC 컨트롤러 찾기
    이 제품에 사용할 수 있는 세부 정보가 없습니다.
    open-in-new 기타 AC/DC 컨트롤러 찾기
    다운로드 스크립트와 함께 비디오 보기 비디오

    관심 가지실만한 유사 제품

    open-in-new 대안 비교
    비교 대상 장치와 유사한 기능.
    UCD3138 활성 3개의 피드백 루프와 8개의 DPWM 출력을 지원하는 고집적 디지털 컨트롤러 This product has 3 independently confirgurable control loops and 8 DPWM outputs.

    기술 자료

    검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
    3개 모두 보기
    상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
    * 데이터 시트 Digital Power Controllers. datasheet (Rev. H) 2013. 8. 23
    선택 가이드 Power Management Guide 2018 (Rev. R) 2018. 6. 25
    애플리케이션 노트 PFC THD Reduction and Efficiency Improvement by ZVS or Valley Switching 2012. 4. 26

    설계 및 개발

    추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

    애플리케이션 소프트웨어 및 프레임워크

    FUSION_DIGITAL_POWER_DESIGNER — 디지털 전원 소프트웨어

    Fusion Digital Power™ GUI(그래픽 사용자 인터페이스) 소프트웨어는 선별된 텍사스 인스트루먼트 디지털 전원 컨트롤러 및 시퀀서/상태 모니터를 구성하고 모니터링하는 데 사용됩니다. 이 애플리케이션은 PMBus 프로토콜을 사용하여 TI USB 어댑터를 경유, 직렬 버스를 통해 장치와 통신합니다.

    지원되는 제품 및 하드웨어
    애플리케이션 소프트웨어 및 프레임워크

    FUSION_MFR_GUI — Fusion Digital Power Manufacturing Tool

    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 (...)

    지원되는 제품 및 하드웨어
    지원 소프트웨어

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

    Fusion Digital PowerTM Studio에는 텍사스 인스트루먼트의 UCD3138 통합형 디지털 컨트롤러 제품군을 위한 소프트웨어 툴이 포함되어 있습니다.   Fusion Digital Power는 전원 공급 장치 엔지니어가 복잡한 프로그래밍 기술을 학습하지 않고도 디지털 파워의 이점을 활용할 수 있도록 지원합니다. Fusion Digital Power는 평가 단계, 개발 단계 및 설계의 테스트 단계를 지원하는 직관적인 툴입니다.

    Fusion Digital Power는 엔지니어가 디지털 전원 공급 장치 설계 시스템의 평가 (...)

    지원되는 제품 및 하드웨어
    지원 소프트웨어

    FUSION-PRODUCTION-GUI — Fusion Digital Power Production Tool

    Fusion Digital Power Production Tool(생산 GUI)은 펌웨어 다운로드, 펌웨어 업그레이드, 구성, 보정 및 테스트 용도로 사용되는 GUI(그래픽 사용자 인터페이스)입니다.  이 명령 기반 인터페이스를 이용하면 생산 환경에서 UCD 플래싱 절차의 원활한 통합이 가능합니다.

    생산 GUI는 Fusion Digital Power Studio& trade, 소프트웨어와 동일한 장치를 지원합니다.  이 도구는 일반적으로 제조 및 생산 환경에서 사용됩니다.  사용 설명서는 GUI의 "도움말" (...)
    지원되는 제품 및 하드웨어
    패키지 핀 CAD 기호, 풋프린트 및 3D 모델
    VQFN (RGZ) 48 Ultra Librarian
    TI의 평가 항목에 대한 표준 약관이 적용됩니다.

    주문 및 품질

    권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

    지원 및 교육

    TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

    포럼 주제 모두 보기(영문)

    콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

    품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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