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)
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UCC15240-Q1

ACTIVO

Módulo CC-CC aislado de alta densidad de 2.5 W, entrada de 24 V, salida de 25 V, de > 3 kVRMS

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UCC15240-Q1

ACTIVO
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Detalles del producto

Features Basic isolation, Dual output, Enable, Power good, Regulated, Soft start, UVLO adjustable Output power (W) 2.5 Vin (min) (V) 21 Vin (max) (V) 27 Vout (max) (V) 25 Device type Isolated modules Isolation rating Basic 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 Basic isolation, Dual output, Enable, Power good, Regulated, Soft start, UVLO adjustable Output power (W) 2.5 Vin (min) (V) 21 Vin (max) (V) 27 Vout (max) (V) 25 Device type Isolated modules Isolation rating Basic 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
  • 2.5-W output power at T A ≤ 85°C and 2.0-W output power 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:

    • 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 3000-V RMS isolation for 1 minute per UL1577

    • Basic 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
  • 2.5-W output power at T A ≤ 85°C and 2.0-W output power 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:

    • 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 3000-V RMS isolation for 1 minute per UL1577

    • Basic insulation per CQC GB4943.1

  • 36-pin, wide SSOP package

UCC15240-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC15240-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 UCC15240-Q1 provides up to 2.5W (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.

UCC15240-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC15240-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 UCC15240-Q1 provides up to 2.5W (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 UCC15240-Q1 Automotive 2.5-W, 24-V VIN, 24-V VOUT, High-Density, > 3 kVRMS, Isolated DC/DC Module datasheet PDF | HTML 28 jun 2022
Certificate UCC1xxx0-Q1 CQC Certificate of Compliance to GB4943.1-2022 CQC24001435060 16 ago 2024
Certificate UCC1xxx0-Q1, CQC Certificate of Compliance to GB4943.1-2022 CQC24001435060 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
Functional safety information UCC1524x-Q1 Functional Safety FIT Rate, FMD, and Pin FMA PDF | HTML 11 ago 2023
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White paper Traction Inverters – A Driving Force Behind Vehicle Electrification PDF | HTML 08 sep 2022
Technical article How to design high-voltage systems with higher reliability while reducing solution PDF | HTML 08 jun 2022
Technical article Increasing power density with an integrated GaN solution PDF | HTML 14 mar 2022
Technical article Misconceptions about EV charging PDF | HTML 24 feb 2022
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
Technical article Driving next-generation EV systems with a distributed architecture PDF | HTML 27 sep 2021

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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Herramienta de cálculo

UCC15241-Q1-CALC — UCC1524x-Q1 calculator tool

The UCC1524x-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)
UCC15240-Q1 — Módulo CC-CC aislado de alta densidad de 2.5 W, entrada de 24 V, salida de 25 V, de > 3 kVRMS UCC15241-Q1 — Módulo CC-CC aislado de alta densidad de 2.5 W, entrada de 24 V, salida de 25 V, de > 5 kVRMS
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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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  • 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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