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TPS54672

ACTIVO

Convertidor SWIFT™ con terminación de bus activa/memoria DDR de 6 A

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TPS54672

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Detalles del producto

Product type DDR Vin (min) (V) 3 Vin (max) (V) 6 Vout (min) (V) -0.3 Vout (max) (V) 7 Features Status Pin Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (mA) 11 DDR memory type DDR, DDR2, DDR3
Product type DDR Vin (min) (V) 3 Vin (max) (V) 6 Vout (min) (V) -0.3 Vout (max) (V) 7 Features Status Pin Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (mA) 11 DDR memory type DDR, DDR2, DDR3
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Tracks Externally Applied Reference Voltage
  • 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • 6% to 90% VIN Output Tracking Range
  • PWM Frequency Range: Fixed 350 kHz or Adjustable 280 to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
  • APPLICATIONS
    • DDR Memory Termination Voltage
    • Active Termination of GTL and STL High-Speed Logic Families
    • DAC Controlled High Current Output Stage
    • Precision Point of Load Power Supply

PowerPAD and SWIFT are trademarks of Texas Instruments.
  • Tracks Externally Applied Reference Voltage
  • 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • 6% to 90% VIN Output Tracking Range
  • PWM Frequency Range: Fixed 350 kHz or Adjustable 280 to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
  • APPLICATIONS
    • DDR Memory Termination Voltage
    • Active Termination of GTL and STL High-Speed Logic Families
    • DAC Controlled High Current Output Stage
    • Precision Point of Load Power Supply

PowerPAD and SWIFT are trademarks of Texas Instruments.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54672 active bus termination synchronous PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; a slow-start control to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54672 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54672 active bus termination synchronous PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; a slow-start control to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54672 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
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Documentación técnica

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Tipo Título Fecha
* Data sheet Tracking/Termination Synchronous PWM Switcher w/ Integrated FETS (Swift) datasheet (Rev. C) 11 feb 2005

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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