Inicio Gestión de la energía DC/DC power modules Módulos de alimentación aislados (transformador integrado)
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Gestión de la energía
DC/DC power modules
Módulos de alimentación aislados (transformador integrado)

UCC14241-Q1

ACTIVO

Módulo CC/CC aislado de alta densidad de 2 W, entrada de 24 V, salida de 25 V, de >5 kVRMS par

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UCC14241-Q1

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Detalles del producto

Features 2W, Dual output, Enable, Power good, Regulated, Reinforced isolation, Soft start, UVLO adjustable Output power (W) 2 Vin (min) (V) 21 Vin (max) (V) 27 Vout (max) (V) 25 Device type Isolated modules Isolation rating Reinforced Regulated outputs (#) 2 Rating Automotive Operating temperature range (°C) -40 to 125 Topology Full-bridge Control mode Internally Regulated with Dual Adjustable Outputs Vout (min) (V) 15
Features 2W, Dual output, Enable, Power good, Regulated, Reinforced isolation, Soft start, UVLO adjustable Output power (W) 2 Vin (min) (V) 21 Vin (max) (V) 27 Vout (max) (V) 25 Device type Isolated modules Isolation rating Reinforced Regulated outputs (#) 2 Rating Automotive Operating temperature range (°C) -40 to 125 Topology Full-bridge Control mode Internally Regulated with Dual Adjustable Outputs Vout (min) (V) 15
SO-MOD (DWN) 36 131.84 mm² 12.8 x 10.3
  • Fully integrated high-density isolated DC/DC module with isolation transformer
  • Isolated DC/DC for driving: IGBTs, SiC, and Si MOSFETs
  • Input voltage range: 21 V to 27 V with 32-V absolute maximum
  • 2.0-W output power at T A ≤ 85°C and > 1.5-W at T A = 105 °C
  • Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over full operating range
  • Low electromagnetic emission with spread spectrum modulation and integrated transformer design
  • Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, over-voltage, and over-temperature protection
  • CMTI > 150 kV/µs
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T J ≤ 150°C
    • Temperature grade 1: –40 °C ≤ T A ≤ 125°C
  • Functional Safety-Capable
  • Planned safety-related certifications:

    • 7071-VPK reinforce isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 5000-V RMS isolation for 1 minute per UL1577

    • Reinforced insulation per CQC GB4943.1

  • 36-pin, wide SSOP package
  • Fully integrated high-density isolated DC/DC module with isolation transformer
  • Isolated DC/DC for driving: IGBTs, SiC, and Si MOSFETs
  • Input voltage range: 21 V to 27 V with 32-V absolute maximum
  • 2.0-W output power at T A ≤ 85°C and > 1.5-W at T A = 105 °C
  • Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over full operating range
  • Low electromagnetic emission with spread spectrum modulation and integrated transformer design
  • Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, over-voltage, and over-temperature protection
  • CMTI > 150 kV/µs
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T J ≤ 150°C
    • Temperature grade 1: –40 °C ≤ T A ≤ 125°C
  • Functional Safety-Capable
  • Planned safety-related certifications:

    • 7071-VPK reinforce isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 5000-V RMS isolation for 1 minute per UL1577

    • Reinforced insulation per CQC GB4943.1

  • 36-pin, wide SSOP package

UCC14241-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC14241-Q1 integrates a transformer and DC/DC controller with a proprietary architecture to achieve high efficiency with very low emissions. The high-accuracy output voltages provide better channel enhancement for higher system efficiency without over-stressing the power device gate.

The UCC14241-Q1 provides up to 2W (typical) of isolated output power at high efficiency. Requiring a minimum of external components and including on-chip device protection, the module provides extra features such as input undervoltage lockout, overvoltage lockout, output voltage power-good comparators, overtemperature shutdown, soft-start time-out, adjustable isolated positive and negative output voltage, an enable pin, and an open-drain output power-good pin.

UCC14241-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC14241-Q1 integrates a transformer and DC/DC controller with a proprietary architecture to achieve high efficiency with very low emissions. The high-accuracy output voltages provide better channel enhancement for higher system efficiency without over-stressing the power device gate.

The UCC14241-Q1 provides up to 2W (typical) of isolated output power at high efficiency. Requiring a minimum of external components and including on-chip device protection, the module provides extra features such as input undervoltage lockout, overvoltage lockout, output voltage power-good comparators, overtemperature shutdown, soft-start time-out, adjustable isolated positive and negative output voltage, an enable pin, and an open-drain output power-good pin.
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Documentación técnica

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* Data sheet UCC14241-Q1 Automotive 2-W, 24-V VIN, 25-V VOUT, High-Density, > 5 kVRMS, Isolated DC/DC Module datasheet (Rev. A) PDF | HTML 20 jul 2023
Certificate UCC1xxx1-Q1 CQC Certificate of Compliance to GB4943.1-2022 CQC24001435059 16 ago 2024
Certificate UCC1xxx1-Q1, CQC Certificate of Compliance to GB4943.1-2022 CQC24001435059 16 ago 2024
Certificate VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S) 16 ago 2024
Technical article Developing next-generation electrified propulsion systems PDF | HTML 14 may 2024
Certificate UL Certificate of Compliance to UL1577 File No. E181974 11 mar 2024
White paper Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C) PDF | HTML 26 sep 2023
EVM User's guide Using the UCC14240EVM-052 for Biasing Traction Inverter Gate Driver ICs (Rev. C) PDF | HTML 24 ago 2023
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Functional safety information UCC1424x-Q1 Functional Safety FIT Rate, FMD, and Pin FMA PDF | HTML 27 may 2022
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Application note UCC14240-Q1 Simplifies HEV, EV, Bias Supply Design for Isolated Gate Drivers PDF | HTML 12 feb 2022
More literature Isolated bias supply solutions for isolated gate drivers 15 dic 2021
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Diseño y desarrollo

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Placa de evaluación

UCC14240EVM-052 — Módulo de evaluación UCC14240-Q1 para polarización de controlador de compuerta de convertidor CC-

El módulo de evaluación (EVM) UCC14240-Q1 es un módulo convertidor CC/CC que suministra 2.0 W de 3 kVRMS de potencia aislada en un encapsulado integrado SOIC de cuerpo ancho y perfil bajo de 3.5 mm. El EVM UCC14240EVM-052 puede funcionar de 21 V < VIN < 27 V y está configurado para dos (...)

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Modelo de simulación

UCC14241-Q1 SIMPLIS Model

SLUM853.ZIP (196 KB) - SIMPLIS Model
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Herramienta de cálculo

UCC14241-Q1-CALC — UCC14241-Q1 calculator tool

The UCC14241-Q1 calculator tool helps to generate BOM component values and accelerate application development.
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Módulos de alimentación aislados (transformador integrado)
UCC14240-Q1 — Módulo CC-CC aislado de alta densidad de 2.0 W, entrada de 24 V, salida de 25 V, de > 3 k UCC14241-Q1 — Módulo CC/CC aislado de alta densidad de 2 W, entrada de 24 V, salida de 25 V, de >5 kVRMS par
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SO-MOD (DWN) 36 Ultra Librarian
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Pedidos y calidad

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  • 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
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  • Lugar de fabricación
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Soporte y capacitación

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