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UCC12051-Q1

現行

具整合式變壓器的車用、500mW、5-kVrms 隔離 DC/DC 模組

產品詳細資料

Features 0.5W, Regulated, Reinforced isolation, Single output Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5 Device type Isolated modules Isolation rating Reinforced Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Full-bridge Iout (max) (A) 0.1 Control mode Internally Regulated with 3.3V or 5V Select Vout (min) (V) 3.3
Features 0.5W, Regulated, Reinforced isolation, Single output Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5 Device type Isolated modules Isolation rating Reinforced Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Full-bridge Iout (max) (A) 0.1 Control mode Internally Regulated with 3.3V or 5V Select Vout (min) (V) 3.3
SO-MOD (DVE) 16 106.09 mm² 10.3 x 10.3
  • High-efficiency DC/DC converter with integrated transformer technology
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating Temperature
  • Functional Safety-Capable
  • Output power (typical): 500 mW
  • Regulated 5 V or 3.3 V output with selectable 400 mV headroom voltage to power an LDO
  • Input voltage: 4.5 V to 5.5 V
  • Robust isolation barrier:
    • Isolation rating: 5 kVRMS
    • Surge capability: 10 kVPK
    • Working voltage: 1.2 kVRMS
    • Minimum CMTI: 100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Safety-related certifications (planned):
    • 7071-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
    • 5000-VRMS isolation for 1 minute per UL 1577
    • UL certification per IEC 60950-1 and IEC 62368-1 end equipment standards
    • CQC approval per GB4943.1-2011
  • High-efficiency DC/DC converter with integrated transformer technology
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating Temperature
  • Functional Safety-Capable
  • Output power (typical): 500 mW
  • Regulated 5 V or 3.3 V output with selectable 400 mV headroom voltage to power an LDO
  • Input voltage: 4.5 V to 5.5 V
  • Robust isolation barrier:
    • Isolation rating: 5 kVRMS
    • Surge capability: 10 kVPK
    • Working voltage: 1.2 kVRMS
    • Minimum CMTI: 100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Safety-related certifications (planned):
    • 7071-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
    • 5000-VRMS isolation for 1 minute per UL 1577
    • UL certification per IEC 60950-1 and IEC 62368-1 end equipment standards
    • CQC approval per GB4943.1-2011

UCC12051-Q1 is an automotive qualified DC/DC power module with 5-kVRMS 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 UCC12051-Q1 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 UCC12051-Q1 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).

UCC12051-Q1 is an automotive qualified DC/DC power module with 5-kVRMS 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 UCC12051-Q1 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 UCC12051-Q1 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).

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技術文件

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類型 標題 日期
* Data sheet UCC12051-Q1 High-Efficiency, Low-EMI, 5-kVRMS Isolation DC/DC Converter datasheet (Rev. A) PDF | HTML 2021年 6月 23日
Technical article 使用交錯式接地面來改善隔離式電源的雜訊過濾 PDF | HTML 2024年 3月 21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 신뢰할 수 있는 합리적 가격대의 절연 기술 개발과 관련한 고전압 설계 문제의 해결 (Rev. C) PDF | HTML 2024年 2月 15日
Certificate UL Certificate of Compliance to IEC 60950-1 US-36707-A1-UL (UCC12051-Q1) 2022年 12月 13日
Certificate UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL (UCC12051-Q1) 2022年 12月 13日
Certificate UL Certificate of Compliance to UL1577 File No E181974 (UCC12051-Q1) 2022年 12月 13日
Certificate VDE Certificate for Reinforced Isolation DIN EN IEC 60747-17 (UCC12051-Q1) 2022年 12月 13日
Certificate UL Certificate of Compliance to IEC 60601-1 US-36773-M1-UL (UCC12051-Q1) 2022年 12月 12日
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001273822 (UCC12051-Q1) 2022年 12月 12日
Certificate UCC120151-Q1 CQC Certificate of Compliance to GB4943.1-2011 CQC20001273822 (EN) 2022年 12月 12日
User guide UCC12050EVM-022 User's Guide (Rev. D) PDF | HTML 2022年 1月 26日
Test report UCC12051-Q1 CISPR 25 FCC Report 2.0 (Rev. A) 2021年 5月 25日
Functional safety information UCC12051-Q1, UCC12041-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2021年 5月 3日
Certificate UCC12051Q1 CISPR25 Certificate of Compliance PR135773 2021年 4月 8日
More literature A simple, robust, and low-EMI solution for inverter gate-driver bias supplies 2021年 3月 23日
Technical article The value of a thin, isolated power solution PDF | HTML 2021年 2月 2日

設計與開發

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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
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模擬型號

UCC12051-Q1 SIMPLIS Model

SNVMC55.ZIP (84 KB) - SIMPLIS Model
參考設計

PMP22845 — 適用於汽車 CISPR 25、5 級排放的隔離式 5-V 偏壓電源參考設計

此參考設計展示了高頻、強化型 5-kVRMS 隔離式、5-V 偏壓 DC/DC 轉換器模組所需的 EMI 緩解技術,才能通過汽車、CIPSR 25、5 類、EMC 測試標準。此設計使用 500-mW 高效偏壓電源,並在 2.65 mm 高度的 SOIC-16 封裝解決方案中整合變壓器、控制和功率級。典型的偏壓範例包括:用於牽引變流器、車載充電器、電池管理系統、資訊娛樂系統、充電纜線和 PTC 加熱器之設計中使用的數位隔離器、電壓和電流感測、CAN 收發器和訊號通訊。
使用指南: PDF
電路圖: PDF
參考設計

TIDM-02014 — 高功率、高性能車用 SiC 牽引變流器參考設計

TIDM-02014 是由德州儀器開發的 800-V、300kW SiC 式牽引變流器系統參考設計,在這設計中,Wolfspeed 為 OEM 和設計工程師提供良好根基,讓他們能夠打造高性能、高效率的牽引變流器系統,加快上市速度。本解決方案展現了 TI 和 Wolfspeed 的牽引變流器系統技術如何藉由高性能隔離式閘極驅動器,和驅動 Wolfspeed SiC 電源模組的即時可變閘極驅動器強度,藉以降低可用電壓過衝,進而達到提升系統效率之目的。與 TI 隔離式偏壓電源解決方案耦合的隔離式閘極驅動器可大幅降低 PCB 尺寸,將 PCB 面積縮小 2 倍以上,且高度低於 4mm,可省下 30 (...)
Design guide: PDF
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  • MSL 等級/回焊峰值
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  • 材料內容
  • 資格摘要
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