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Isolated power modules (integrated transformer)

UCC12041-Q1

ACTIVE

Automotive, 500-mW, 3-kVrms isolated DC/DC module with integrated transformer

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Data sheet

UCC12041-Q1

ACTIVE
Data sheet Order now

Product details

Features 0.5W, Basic isolation, Regulated, Single output Output power (W) 0.5 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5 Device type Isolated modules Isolation rating Basic Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Full-bridge Control mode Internally Regulated with 3.3V or 5V Select Vout (min) (V) 3.3
Features 0.5W, Basic isolation, Regulated, Single output Output power (W) 0.5 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5 Device type Isolated modules Isolation rating Basic Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Full-bridge 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: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • Minimum CMTI: 100 V/ns
  • Thermal shutdown
  • Short circuit recovery
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications (planned):
    • DIN V VDE V 0884-11:2017-01
    • 3000-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: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • Minimum CMTI: 100 V/ns
  • Thermal shutdown
  • Short circuit recovery
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications (planned):
    • DIN V VDE V 0884-11:2017-01
    • 3000-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

UCC12041-Q1 is an automotive qualified 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 UCC12041-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 UCC12041-Q1 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).

UCC12041-Q1 is an automotive qualified 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 UCC12041-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 UCC12041-Q1 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).
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Technical documentation

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Type Title Date
* Data sheet UCC12041-Q1 High-Efficiency, Low-EMI, 3-kVRMSBasic Isolation DC/DC Converter datasheet PDF | HTML 23 Jun 2021
Certificate CQC Certificate of Compliance to GB4943.1-2022 CQC20001268791 16 Aug 2024
Certificate UCC12040, UCC12041-Q1, CQC Certificate of Compliance to GB4943.1-2022 CQC20001268791 16 Aug 2024
White paper 신뢰할 수 있는 합리적 가격대의 절연 기술 개발과 관련한 고전압 설계 문제의 해결 (Rev. C) PDF | HTML 16 May 2024
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 07 Mar 2024
White paper Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C) PDF | HTML 26 Sep 2023
Certificate CQC Certificate of Compliance GB4943.1-2011 CQC20001268791 06 Dec 2022
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791. 06 Dec 2022
Certificate UL Certificate of Compliance IEC 60601-1 US-36773-M1-UL 06 Dec 2022
Certificate UL Certificate of Compliance IEC 60950-1 US-36707-A1-UL (UCC12041-Q1) 06 Dec 2022
More literature UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL (UCC12041-Q1) 06 Dec 2022
Certificate UL Certificate of Compliance to UL1577 File No E181974 (UCC12041-Q1) 06 Dec 2022
Certificate VDE Certificate for Basic Isolation DIN EN IEC 60747-17 (UCC12041-Q1) 06 Dec 2022
Test report UCC12051-Q1 CISPR 25 FCC Report 2.0 (Rev. A) 25 May 2021
Functional safety information UCC12051-Q1, UCC12041-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 03 May 2021
Certificate UCC12051Q1 CISPR25 Certificate of Compliance PR135773 08 Apr 2021

Design & development

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Evaluation board

UCC12050EVM-022 — UCC12050DVE isolated DC-DC converter evaluation module

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, (...)
User guide: PDF | HTML
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Simulation model

UCC12051-Q1 SIMPLIS Model

SNVMC55.ZIP (84 KB) - SIMPLIS Model
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SO-MOD (DVE) 16 Ultra Librarian
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