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UCC28060

ACTIVO

Controlador PFC bifásico intercalado natural con modo de transición

Detalles del producto

Vin (max) (V) 21 Operating temperature range (°C) -40 to 125 Control mode TM Topology Boost, PFC controller Rating Catalog Features > 750 W applications, > 750W Applications, Enable, Interleaved, OVP, Overvoltage protection, Peak current mode, Transition Control Mode Duty cycle (max) (%) 99
Vin (max) (V) 21 Operating temperature range (°C) -40 to 125 Control mode TM Topology Boost, PFC controller Rating Catalog Features > 750 W applications, > 750W Applications, Enable, Interleaved, OVP, Overvoltage protection, Peak current mode, Transition Control Mode Duty cycle (max) (%) 99
SOIC (D) 16 59.4 mm² 9.9 x 6

Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong matching, faster responses, and ensures that each channel operates in transition mode.

Complete system-level protections feature input brownout, output over-voltage, open-loop, overload, soft-start, phase-fail detection, and thermal shutdown. The additional FailSafe over-voltage protection (OVP) feature protects against shorts to an intermediate voltage that, if undetected, could lead to catastrophic device failure.

Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong matching, faster responses, and ensures that each channel operates in transition mode.

Complete system-level protections feature input brownout, output over-voltage, open-loop, overload, soft-start, phase-fail detection, and thermal shutdown. The additional FailSafe over-voltage protection (OVP) feature protects against shorts to an intermediate voltage that, if undetected, could lead to catastrophic device failure.

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Documentación técnica

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Tipo Título Fecha
* Data sheet Natural Interleaving™ Dual-Phase Transition-Mode PFC Controller datasheet (Rev. E) 20 feb 2008
Application note UCC2806x PCB Layout Guideline for PFC 29 abr 2019
White paper An Interleaved PFC Preregulator for High-Power Converters 28 abr 2015
Application note LED Driver Based on UCC28060 Interleaved ACDC Single Stage Flyback 19 oct 2011
Application note Using External Soft Start Circuit for UCC2806x 23 mar 2011
User guide UCC28060 300W Interleaved PFC Pre-Requlator User's Guide (Rev. B) 11 jul 2008
User guide A 600-W Interleaved Dual-Phase Transition Mode PFC Converter (Rev. A) 29 abr 2008

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

UCC28060EVM — Módulo de evaluación UCC28060

The UCC28060 is a dual-phase, transition-mode Power Factor Correction (PFC) pre-regulator. The UCC28060EVM is an evaluation module with a 390 V, 300 W dc output that operates from a universal input of 85 VRMS to 265 VRMS and provides power factor correction.

The pre-regulator uses the UCC28060 PFC (...)

Guía del usuario: PDF
Placa de evaluación

UCC28070EVM — Módulo de evaluación UCC28070

The UCC28070 evaluation module is a 300W, two-phase interleaved, PFC pre-regulator that uses average current mode control techniques to achieve near unity power factor. The pre-regulator was designed to operate off a universal ac line input of 85V to 265V and provides a regulated 390V dc output. (...)
Guía del usuario: PDF
Herramienta de cálculo

SLUC072 UCC28060 Design Calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Controladores CA/CC y CC/CC (FET externo)
UCC28060 Controlador PFC bifásico intercalado natural con modo de transición
Desarrollo de hardware
Placa de evaluación
UCC28060EVM Módulo de evaluación UCC28060
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (D) 16 Ultra Librarian

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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