Inicio Gestión de la energía AC/DC & DC/DC controllers (external FET)

UCC28600

ACTIVO

Controlador de retorno en modo ecológico casi resonante de 8 pines

Detalles del producto

Operating temperature range (°C) -40 to 105 Control mode Secondary-side regulation Topology Flyback Rating Catalog Duty cycle (max) (%) 99
Operating temperature range (°C) -40 to 105 Control mode Secondary-side regulation Topology Flyback Rating Catalog Duty cycle (max) (%) 99
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Green-Mode Controller With Advanced Energy
    Saving Features
  • Quasi-Resonant Mode Operation for Reduced
    EMI and Low Switching Losses (Low-Voltage
    Valley Switching)
  • Low Standby Current for Minimum System No-
    Load Power Consumption
  • Low Start-up Current: 25-µA Maximum
  • Programmable Line and Load Over-Voltage
    Protection
  • Internal Over-Temperature Protection
  • Current Limit Protection
    • Cycle-by-Cycle Power Limit
    • Primary-Side Over-Current Hiccup Restart
      Mode
  • 1-A Sink, –0.75-A Source TrueDrive™ Gate Drive
    Output
  • Programmable Soft-Start
  • Green-Mode Status Pin (PFC Disable Function)
  • Green-Mode Controller With Advanced Energy
    Saving Features
  • Quasi-Resonant Mode Operation for Reduced
    EMI and Low Switching Losses (Low-Voltage
    Valley Switching)
  • Low Standby Current for Minimum System No-
    Load Power Consumption
  • Low Start-up Current: 25-µA Maximum
  • Programmable Line and Load Over-Voltage
    Protection
  • Internal Over-Temperature Protection
  • Current Limit Protection
    • Cycle-by-Cycle Power Limit
    • Primary-Side Over-Current Hiccup Restart
      Mode
  • 1-A Sink, –0.75-A Source TrueDrive™ Gate Drive
    Output
  • Programmable Soft-Start
  • Green-Mode Status Pin (PFC Disable Function)

The UCC28600 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements.

UCC28600 integrates built-in advanced energy saving features with high-level protection features to provide cost-effective solutions for energy-efficient power supplies. UCC28600 incorporates frequency fold-back and green-mode operation to reduce the switching losses at light-load and no-load conditions.

UCC28600 is available in the 8-pin SOIC package. Operating junction temperature range is –40°C to +105°C.

The UCC28600 Design Calculator, (SLVC104), located in the Tools and Software section of the UCC28600 product folder, provides a user-interactive iterative process for selecting recommended component values for an optimal design.

The UCC28600 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements.

UCC28600 integrates built-in advanced energy saving features with high-level protection features to provide cost-effective solutions for energy-efficient power supplies. UCC28600 incorporates frequency fold-back and green-mode operation to reduce the switching losses at light-load and no-load conditions.

UCC28600 is available in the 8-pin SOIC package. Operating junction temperature range is –40°C to +105°C.

The UCC28600 Design Calculator, (SLVC104), located in the Tools and Software section of the UCC28600 product folder, provides a user-interactive iterative process for selecting recommended component values for an optimal design.

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Documentación técnica

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* Data sheet UCC28600 8-Pin Quasi-Resonant Flyback Green-Mode Controller datasheet (Rev. K) PDF | HTML 31 ago 2015
Application brief Flyback Selection Guide PDF | HTML 23 jun 2022
Application note Selecting Electrolitic Bus Capacitor for Universal Input 17 jul 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 jun 2018
White paper Advancing Power Supply Solutions Through the Promise of GaN 24 feb 2015
More literature Exposing the Inner Behavior of a Quasi-Resonant Flyback Converter 29 oct 2013
Application note Compensation Design with TL431 for UCC28600 16 ene 2013
User guide A 600-W Input, Isolated PFC Power Supply for AVR Amplifiers. (Rev. C) 20 sep 2012
Application note Flyback Transformer Design for the UCC28600 (Rev. A) 13 abr 2011
User guide Quasi-Resonant Flyback Converter Universal Off-Line Input 65-W Evaluation Module (Rev. C) 18 jun 2010
Application note Design Considerations for the UCC28600 (Rev. B) 01 may 2008
User guide UCC28600 120-W Evaluation Module User's Guide (Rev. A) 19 oct 2006
Application note Bootstrap Circuit for Green Mode Applications 27 ene 2006
More literature Seminar 300 Topic 8 - Switching Power Supply Design Review 15 feb 2001
More literature Seminar 400 Topic 2 - Design of Flyback Transformers and Filter Inductors 15 feb 2001

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.

Modelo de simulación

UC28600 TINA-TI Transient Reference Design

SLUM608.TSC (5529 KB) - TINA-TI Reference Design
Modelo de simulación

UC28600 TINA-TI Transient Spice Model

SLUM607.ZIP (27 KB) - TINA-TI Spice Model
Modelo de simulación

UCC28600 PSpice Transient Model

SLUM536.ZIP (16 KB) - PSpice Model
Herramienta de cálculo

SLVC104 UCC28600 Design Calculator

Productos y hardware compatibles

Productos y hardware compatibles

Productos
AC/DC & DC/DC controllers (external FET)
UCC28600 Controlador de retorno en modo ecológico casi resonante de 8 pines

Muchos diseños de referencia de TI incluyen UCC28600

Utilice nuestra herramienta de selección de diseños de referencia para revisar e identificar los diseños que mejor se adaptan a su aplicación y parámetros.

Paquete Pasadores Descargar
SOIC (D) 8 Ver opciones

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

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

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