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Isolated power modules (integrated transformer)

UCC12040

現行

500 mW、高效率 3 kVrms 隔離式 DC-DC 轉換器

立即訂購
產品規格表

UCC12040

現行
產品規格表 立即訂購

產品詳細資料

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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類型 標題 日期
* Data sheet UCC12040 High-Density, Low-EMI, 3-kVRMSBasic Isolation DC/DC Module datasheet (Rev. B) PDF | HTML 2021年 1月 13日
White paper 以可靠且經濟實惠的隔離技術解決高電壓設計挑戰 (Rev. C) PDF | HTML 2024年 2月 15日
White paper 了解提升功率密度的權衡與技術 (Rev. C) PDF | HTML 2023年 4月 27日
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 ... 2022年 12月 6日
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 2022年 12月 6日
Certificate UL Certificate of Compliance to IEC 60601-1 US-36773-M1-UL 2022年 12月 5日
Certificate UL Certificate of Compliance to IEC 60950-1 US-36707-A1-UL 2022年 12月 5日
Certificate UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL 2022年 12月 5日
Certificate UL Certificate of Compliance to UL1577 File No E181974 2022年 12月 5日
Certificate VDE Certificate for Basic Isolation DIN EN IEC 60747-17 2022年 12月 2日
User guide UCC12050EVM-022 User's Guide (Rev. D) PDF | HTML 2022年 1月 26日
Application note Introduction to HVDC Architecture and Solutions for Control and Protection (Rev. B) PDF | HTML 2021年 9月 7日
White paper Power Through the Isolation Barrier: The Landscape of Isolated DC/DC Bias Power (Rev. A) 2021年 3月 25日
More literature A simple, robust, and low-EMI solution for inverter gate-driver bias supplies 2021年 3月 23日
Application note Expanding Analog Input Channels in Grid Applications (Using 16-Channel, 16-Bit, (Rev. A) 2021年 2月 26日
White paper Fundamentals of EMI Requirements for an Isolated DC/DC Converter 2021年 1月 7日
White paper 透過節省時間和成本的創新技術 降低電源中的EMI 2020年 12月 4日
Application note Topology Selection for Isolated Power Supplies in Patient Monitor (Rev. A) PDF | HTML 2020年 9月 2日
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年 1月 28日
Application brief A Reinforced-isolated Analog Input Chain for Space-constrained Applications 2019年 9月 1日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

UCC12050EVM-022 — UCC12050DVE 隔離式 DC-DC 轉換器評估模組

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, (...)
使用指南: PDF | HTML
TI.com 無法提供
參考設計

TIDA-00420 — ADC 架構、數位隔離、廣泛輸入、16 通道、AC/DC 二進位輸入參考設計

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
電路圖: PDF
參考設計

TIDA-01576 — 具有 16 位元 1-MSPS 雙同步取樣 ADC 的高準確度類比輸入模組參考設計

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
電路圖: PDF
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