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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UCC33420-Q1

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Módulo de CC/CC aislado automotriz de 5 V/5 V, 1.5 W y 3 kVrms con transformador integrado

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UCC33420-Q1

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Detalles del producto

Features 1.5W, Basic isolation, Regulated, Single output Output power (W) 1.5 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5.7 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 Vout (min) (V) 4.85
Features 1.5W, Basic isolation, Regulated, Single output Output power (W) 1.5 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (max) (V) 5.7 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 Vout (min) (V) 4.85
VSON-FCRLF (RAQ) 12 20 mm² 5 x 4
  • 1.5W maximum output power
  • 4.5V to 5.5V input voltage operation range
  • 5.0V, 5.5V regulated selectable output voltage
    • 5.0V: 300mA available load current
  • 0.5% typical load regulation
  • 4mV/V typical line regulation
  • Robust isolation barrier:
    • Isolation rating: 3kVRMS
    • Surge capability: 6.5kVPK
    • Working voltage: 1159VPK
    • 200V/ns common mode transient immunity
  • Power dense isolated DC/DC module with integrated transformer technology
  • Adaptive spread spectrum modulation (SSM)
  • Meets CISPR-25 Class 5 emission
  • Strong magnetic fields immunity
  • Overload and short circuit protection
  • Thermal shutdown
  • Low inrush current soft-start
  • Enable pin with fault reporting mechanism
  • Planned Safety-Related Certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 / CSA component recognition program
    • IEC 62368-1 and IEC 60601-1 certifications
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating temperature
  • Functional Safety-Capable
  • VSON-12 (4.00mm × 5.00mm) package
  • 1.5W maximum output power
  • 4.5V to 5.5V input voltage operation range
  • 5.0V, 5.5V regulated selectable output voltage
    • 5.0V: 300mA available load current
  • 0.5% typical load regulation
  • 4mV/V typical line regulation
  • Robust isolation barrier:
    • Isolation rating: 3kVRMS
    • Surge capability: 6.5kVPK
    • Working voltage: 1159VPK
    • 200V/ns common mode transient immunity
  • Power dense isolated DC/DC module with integrated transformer technology
  • Adaptive spread spectrum modulation (SSM)
  • Meets CISPR-25 Class 5 emission
  • Strong magnetic fields immunity
  • Overload and short circuit protection
  • Thermal shutdown
  • Low inrush current soft-start
  • Enable pin with fault reporting mechanism
  • Planned Safety-Related Certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 / CSA component recognition program
    • IEC 62368-1 and IEC 60601-1 certifications
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating temperature
  • Functional Safety-Capable
  • VSON-12 (4.00mm × 5.00mm) package

UCC33420-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.5W of isolated output power. It can support an input voltage operation range of 4.5V to 5.5V and regulate 5.0V output voltage with a selectable headroom of 5.5V.

UCC33420-Q1 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.

The UCC33420-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.

The UCC33420-Q1 comes in a miniaturized, low-profile VSON (4.00mm × 5.00mm) package with 1.00mm height and > 4.1mm clearance and creepage.

UCC33420-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.5W of isolated output power. It can support an input voltage operation range of 4.5V to 5.5V and regulate 5.0V output voltage with a selectable headroom of 5.5V.

UCC33420-Q1 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.

The UCC33420-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.

The UCC33420-Q1 comes in a miniaturized, low-profile VSON (4.00mm × 5.00mm) package with 1.00mm height and > 4.1mm clearance and creepage.
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Documentación técnica

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* Data sheet UCC33420-Q1 Ultra-Small, 1.5W , 5.0V , 3kVRMS Isolation, Automotive DC/DC Module datasheet (Rev. E) PDF | HTML 13 dic 2024
Functional safety information UCC33420, UCC33420-Q1, UCC33020, and UCC33020-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 06 dic 2024
Technical article How a tiny isolated DC/DC module is enabling higher power density PDF | HTML 17 feb 2024
Certificate UCC33420EVM-080 EU Declaration of Conformity (DoC) 19 ene 2024

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

UCC33420EVM-080 — UCC33420 evaluation module

The UCC33420EVM-080 is intended to allow designers to evaluate the performance and capabilities of the UCC33420. UCC33420 is an isolated DC/DC converter module able to deliver 1.5W with 3kVrms of isolation in a very small and compact VSON-12 (4 mm by 5 mm by 1 mm) package, reducing footprint and (...)

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Modelo de simulación

UCC3342x and UCC3342x-Q1 SIMPLIS Model (Rev. A)

SLUM888A.ZIP (87 KB) - SIMPLIS Model
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Herramienta de cálculo

UCC3342X-CALC — Soft-start rise time and steady-state burst-on duration calculator

This calculator is used to calculate the soft-start rise time and steady state burst-on duration for UCC3342x devices with different load and output capacitor configurations
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Módulos de alimentación aislados (transformador integrado)
UCC33420 — Módulo de CC/CC aislado de 5 V/5 V, 1.5 W y 3 kVrms con transformador integrado UCC33420-Q1 — Módulo de CC/CC aislado automotriz de 5 V/5 V, 1.5 W y 3 kVrms con transformador integrado UCC33421-Q1 — Módulo de alimentación CC/CC aislado de 5 V/5 V, 1.5 W y 5 kVrms con transformador integrado para au
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VSON-FCRLF (RAQ) 12 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

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