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)

UCC12050

ACTIVO

Convertidor CC-CC aislado de 5 kVrms, alta eficiencia y 500 mW

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UCC12050

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: 5 kVRMS
    • Surge capability: 10 kVPK
    • Working voltage: 1.2 kVRMS
    • 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:
    • 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, 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: 5 kVRMS
    • Surge capability: 10 kVPK
    • Working voltage: 1.2 kVRMS
    • 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:
    • 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, IEC 62368-1 and IEC 60601-1 end equipment standards
    • CQC approval per GB4943.1-2011

UCC12050 is an automotive qualified DC/DC power module with 5-kVRMSreinforced 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 UCC12050 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 UCC12050 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).

UCC12050 is an automotive qualified DC/DC power module with 5-kVRMSreinforced 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 UCC12050 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 UCC12050 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).
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Documentación técnica

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* Data sheet UCC12050 High-Density, Low-EMI, 5-kVRMS Reinforced Isolation DC/DC Module datasheet (Rev. D) PDF | HTML 06 oct 2020
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 CQC20001273822 (EN) 07 dic 2022
Certificate CQC Certificate of Compliance to GB4943.1-2011 CQC20001273822 (CN) 07 dic 2022
Certificate UL Certificate of Compliance to IEC 60601-1 US-36773-M1-UL (UCC12050) 07 dic 2022
Certificate UL Certificate of Compliance to IEC 60950-1 US-36707-A1-UL (UCC12050) 07 dic 2022
Certificate UL Certificate of Compliance to IEC 62368-1 US-36706-A1-UL (UCC12050) 07 dic 2022
Certificate UL Certificate of Compliance to UL1577 File No E181974 (UCC12050) 07 dic 2022
Certificate VDE Certificate for Reinforced Isolation DIN EN IEC 60747-17 07 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
Technical article The top 5 design challenges of remote patient monitoring PDF | HTML 09 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
Certificate UCC12050EVM-022 EU Declaration of Conformity (DoC) 17 abr 2020
Technical article 35 years later, APEC continues to set the tone for innovation in power management PDF | HTML 27 feb 2020
Technical article Isolation 101: How to find the right isolation solution for your application PDF | HTML 11 feb 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
Modelo de simulación

UCC12050 SIMPLIS Model

SNVMBT0.ZIP (83 KB) - SIMPLIS Model
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Test report: PDF
Esquema: PDF
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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, (...)
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This reference design is a 4-kW CCM totem-pole PFC with F280049/F280025 control card and LMG342x EVM board. This design demos a robust PFC solution, which avoids isolated current sense by putting the controller's ground in the middle of a MOSFET leg. Benefitting from non-isolation, AC current (...)
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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