홈 전원 관리 DC/DC power modules Isolated power modules (integrated transformer)
홈
전원 관리
DC/DC power modules
Isolated power modules (integrated transformer)

UCC12040

활성

500mW, 고효율 3kVrms 절연 DC-DC 컨버터

지금 주문
데이터시트

UCC12040

활성
데이터시트 지금 주문

제품 상세 정보

Iout (max) (A) 0.1 Vin (max) (V) 5.5
Iout (max) (A) 0.1 Vin (max) (V) 5.5
SO-MOD (DVE) 16 106.09 mm² 10.3 x 10.3
  • High-density DC/DC module with optimized integrated transformer technology
  • Input voltage range: 4.5 V to 5.5 V
  • Output voltages (selectable): 5.4 V, 5.0 V, 3.7 V, 3.3 V
  • Output power: 500 mW
  • Peak efficiency: 60%
  • Line regulation (typical): 1%
  • Load regulation (typical): 1.5%
  • Meets CISPR32 Class B EMI limits without ferrite beads on a 2-layer PCB
  • Spread spectrum modulation (SSM)
  • Robust isolation barrier:
    • Isolation rating: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • CMTI (typical): ±100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications:

    • 5657-VPK basic isolation per DIN V VDE V 0884-11:2017- 01

    • 3000-VRMS isolation for 1 minute per UL 1577

    • UL certification per IEC 60950-1, IEC 62368- 1 and IEC 60601-1 end equipment standards
    • CQC approval per GB4943.1-2011
  • High-density DC/DC module with optimized integrated transformer technology
  • Input voltage range: 4.5 V to 5.5 V
  • Output voltages (selectable): 5.4 V, 5.0 V, 3.7 V, 3.3 V
  • Output power: 500 mW
  • Peak efficiency: 60%
  • Line regulation (typical): 1%
  • Load regulation (typical): 1.5%
  • Meets CISPR32 Class B EMI limits without ferrite beads on a 2-layer PCB
  • Spread spectrum modulation (SSM)
  • Robust isolation barrier:
    • Isolation rating: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • CMTI (typical): ±100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications:

    • 5657-VPK basic isolation per DIN V VDE V 0884-11:2017- 01

    • 3000-VRMS isolation for 1 minute per UL 1577

    • UL certification per IEC 60950-1, IEC 62368- 1 and IEC 60601-1 end equipment standards
    • CQC approval per GB4943.1-2011

UCC12040 is a DC/DC power module with 3-kVRMSbasic isolation rating designed to provide efficient, isolated power to isolated circuits that require a bias supply with a well-regulated output voltage. The device integrates a transformer and DC/DC controller with a proprietary architecture to provide 500 mW (typical) of isolated power with low EMI.

The UCC12040 integrates protection features for increased system robustness. The device also has an enable pin, synchronization capability, and regulated 5-V or 3.3-V output options with headroom. The UCC12040 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height.

UCC12040 is a DC/DC power module with 3-kVRMSbasic isolation rating designed to provide efficient, isolated power to isolated circuits that require a bias supply with a well-regulated output voltage. The device integrates a transformer and DC/DC controller with a proprietary architecture to provide 500 mW (typical) of isolated power with low EMI.

The UCC12040 integrates protection features for increased system robustness. The device also has an enable pin, synchronization capability, and regulated 5-V or 3.3-V output options with headroom. The UCC12040 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height.
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UCC12041-Q1 활성 통합 변압기를 지원하는 차량용, 500mW, 3kVrms 절연 DC/DC 모듈 Automotive grade with improved reliability for automotive applications

기술 문서

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모두 보기20
유형 직함 날짜
* Data sheet UCC12040 High-Density, Low-EMI, 3-kVRMSBasic Isolation DC/DC Module datasheet (Rev. B) PDF | HTML 2021/01/13
White paper 높은 신뢰도와 합리적인 가격대의 절연 기술 개발과 관련한 고전압 설계 문제의 해결 (Rev. B) PDF | HTML 2023/09/19
White paper 전력 밀도를 높이는 것의 장단점 및 기술의 이해 (Rev. C) PDF | HTML 2023/04/26
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 ... 2022/12/06
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 2022/12/06
Certificate UL Certificate of Compliance to IEC 60601-1 US-36773-M1-UL 2022/12/05
Certificate UL Certificate of Compliance to IEC 60950-1 US-36707-A1-UL 2022/12/05
Certificate UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL 2022/12/05
Certificate UL Certificate of Compliance to UL1577 File No E181974 2022/12/05
Certificate VDE Certificate for Basic Isolation DIN EN IEC 60747-17 2022/12/02
User guide UCC12050EVM-022 User's Guide (Rev. D) PDF | HTML 2022/01/26
Application note Introduction to HVDC Architecture and Solutions for Control and Protection (Rev. B) PDF | HTML 2021/09/07
White paper Power Through the Isolation Barrier: The Landscape of Isolated DC/DC Bias Power (Rev. A) 2021/03/25
More literature A simple, robust, and low-EMI solution for inverter gate-driver bias supplies 2021/03/23
Application note Expanding Analog Input Channels in Grid Applications (Using 16-Channel, 16-Bit, (Rev. A) 2021/02/26
White paper Fundamentals of EMI Requirements for an Isolated DC/DC Converter 2021/01/07
White paper 전원 공급 장치의 EMI 절감을 위한 시간 및 비용 효율적 혁신 2020/12/04
Application note Topology Selection for Isolated Power Supplies in Patient Monitor (Rev. A) PDF | HTML 2020/09/02
White paper 絶縁バリアを通過する電力：絶縁DC/DCバイアス電源の状況 2020/01/28
Application brief A Reinforced-isolated Analog Input Chain for Space-constrained Applications 2019/09/01

설계 및 개발

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

평가 보드

UCC12050EVM-022 — UCC12050DVE 절연 DC-DC 컨버터 평가 모듈

The UCC12050EVM-022 is intended to allow designers to evaluate the performance characteristics and abilities of the UCC12050DVE. The EVM allows users to test functions of the UCC12050DVE such as: enable/disable, synchronize the device with an external clock source, detect external clock faults, (...)
사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
레퍼런스 디자인

TIDA-00420 — ADC 기반, 디지털 절연, 넓은 입력, 16채널, AC/DC 이진 입력 레퍼런스 설계

This reference design showcases a cost-optimized and scalable ADC-based AC/DC binary input module (BIM) architecture with reinforced isolation. The 16 channels of a 10- or 12-bit SAR ADC are used for sensing multiple binary inputs. The op amps, in addition to keeping the cost per-channel low, (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-01576 — 16비트 1MSPS 듀얼 동시 샘플링 ADC를 지원하는 고정밀 아날로그 입력 모듈 레퍼런스 설계

This reference design accurately measures 16-channel AC voltage and current inputs using a precision 16-bit SAR ADC over a wide input range. This range covers protection and measurement requirements (including sampling requirements as per IEC 61850-9-2), which simplifies system design and improves (...)
Design guide: PDF
회로도: PDF
패키지 핀 다운로드
SO-MOD (DVE) 16 옵션 보기
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주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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