Inicio Gestión de la energía DC/DC power modules Isolated power modules (integrated transformer)
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Gestión de la energía
DC/DC power modules
Isolated power modules (integrated transformer)

UCC12040

ACTIVO

Convertidor CC-CC aislado de 3 kVrms, alta eficiencia y 500 mW

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UCC12040

ACTIVO
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Detalles del producto

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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Documentación técnica

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* Data sheet UCC12040 High-Density, Low-EMI, 3-kVRMSBasic Isolation DC/DC Module datasheet (Rev. B) PDF | HTML 13 ene 2021
White paper Time-Saving and Cost-Effective Innovations for EMI Reduction (Rev. A) PDF | HTML 28 nov 2023
White paper Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C) PDF | HTML 26 sep 2023
White paper Understanding the trade-offs and technologies to increase power density (Rev. C) PDF | HTML 14 abr 2023
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 ... 06 dic 2022
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001268791 06 dic 2022
Certificate UL Certificate of Compliance to IEC 60601-1 US-36773-M1-UL 05 dic 2022
Certificate UL Certificate of Compliance to IEC 60950-1 US-36707-A1-UL 05 dic 2022
Certificate UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL 05 dic 2022
Certificate UL Certificate of Compliance to UL1577 File No E181974 05 dic 2022
Certificate VDE Certificate for Basic Isolation DIN EN IEC 60747-17 02 dic 2022
User guide UCC12050EVM-022 User's Guide (Rev. D) PDF | HTML 26 ene 2022
Application note Introduction to HVDC Architecture and Solutions for Control and Protection (Rev. B) PDF | HTML 07 sep 2021
White paper Power Through the Isolation Barrier: The Landscape of Isolated DC/DC Bias Power (Rev. A) 25 mar 2021
More literature A simple, robust, and low-EMI solution for inverter gate-driver bias supplies 23 mar 2021
Application note Expanding Analog Input Channels in Grid Applications (Using 16-Channel, 16-Bit, (Rev. A) 26 feb 2021
White paper Fundamentals of EMI Requirements for an Isolated DC/DC Converter 07 ene 2021
Application note Topology Selection for Isolated Power Supplies in Patient Monitor (Rev. A) PDF | HTML 02 sep 2020
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 28 ene 2020
Application brief A Reinforced-isolated Analog Input Chain for Space-constrained Applications 01 sep 2019

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

UCC12050EVM-022 — Módulo de evaluación UCC12050DVE de convertidor CC-CC aislado

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, (...)
Guía del usuario: PDF | HTML
No disponible en TI.com
Diseños de referencia

TIDA-00420 — Diseño de referencia de entrada binaria de CA/CC de 16 canales, entrada amplia, aislado digitalmente

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
Esquema: PDF
Diseños de referencia

TIDA-01576 — Diseño de referencia de módulo de entrada analógica de alta precisión con ADC doble de muestreo simu

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
Esquema: PDF
Paquete Pasadores Descargar
SO-MOD (DVE) 16 Ver opciones
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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