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TPS92560

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Controlador LED simple para aplicaciones MR16 y AR111

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TPS92560

ACTIVO
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Detalles del producto

Input voltage type AC/DC, DC/DC Topology Boost, Buck-Boost, SEPIC Vin (min) (V) 6.5 Vin (max) (V) 42 Vout (max) (V) 42 Vout (min) (V) 5 Iout (max) (A) 2 Iq (typ) (mA) 1.4 Features Adjustable Switch Frequency, Thermal shutdown, Work with Electronic Transformer Operating temperature range (°C) -40 to 125 Dimming method Analog Number of channels 1 Rating Catalog
Input voltage type AC/DC, DC/DC Topology Boost, Buck-Boost, SEPIC Vin (min) (V) 6.5 Vin (max) (V) 42 Vout (max) (V) 42 Vout (min) (V) 5 Iout (max) (A) 2 Iq (typ) (mA) 1.4 Features Adjustable Switch Frequency, Thermal shutdown, Work with Electronic Transformer Operating temperature range (°C) -40 to 125 Dimming method Analog Number of channels 1 Rating Catalog
HVSSOP (DGQ) 10 14.7 mm² (3 mm × 4.9 mm)
  • Controlled peak input current to prevent over-
    stressing of the electronic transformer
  • Allows Either Step-Up or Step-Up/Down Operation
  • Compatible to Generic Electronic Transformers
  • Compatible to Magnetic Transformers and DC
    Power Supplies
  • Integrated Active Low-Side Input Rectifiers
  • Compact and Simple Circuit
  • >85% Dfficiency (12-VDC Input)
  • Power Factor > 0.9 (Full Load With AC input)
  • Hysteretic Control Scheme
  • Output Overvoltage Protection
  • Overtemperature Shutdown
  • 10-pin Thermally Enhanced Very-Thin Fine Pitch
    Small-Outline Package
  • Controlled peak input current to prevent over-
    stressing of the electronic transformer
  • Allows Either Step-Up or Step-Up/Down Operation
  • Compatible to Generic Electronic Transformers
  • Compatible to Magnetic Transformers and DC
    Power Supplies
  • Integrated Active Low-Side Input Rectifiers
  • Compact and Simple Circuit
  • >85% Dfficiency (12-VDC Input)
  • Power Factor > 0.9 (Full Load With AC input)
  • Hysteretic Control Scheme
  • Output Overvoltage Protection
  • Overtemperature Shutdown
  • 10-pin Thermally Enhanced Very-Thin Fine Pitch
    Small-Outline Package

The TPS92560 is a simple LED driver designed to drive high-power LEDs by drawing constant current from the power source. The device is ideal for MR16 and AR111 applications, which require good compatibility to DC and AC voltages and electronic transformers. The hysteretic control scheme does not need control loop compensation while providing the benefits of fast transient response and high power factor. The patent pending feedback control method allows the output power to be determined by the number of LED used without component change. The TPS92560 supports both boost and SEPIC configurations for the use of different LED modules.

The TPS92560 is a simple LED driver designed to drive high-power LEDs by drawing constant current from the power source. The device is ideal for MR16 and AR111 applications, which require good compatibility to DC and AC voltages and electronic transformers. The hysteretic control scheme does not need control loop compensation while providing the benefits of fast transient response and high power factor. The patent pending feedback control method allows the output power to be determined by the number of LED used without component change. The TPS92560 supports both boost and SEPIC configurations for the use of different LED modules.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS92560 Simple Led Driver for MR16 and AR111 Applications datasheet (Rev. B) PDF | HTML 31/12/2015
Informe Common LED Functions and LED Driver Design Considerations 21/09/2020
Guía de selección Power Management Guide 2018 (Rev. R) 25/06/2018
Artículo técnico Save the transformers! PDF | HTML 14/08/2015

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.

Herramienta de cálculo

SLVC470 — TPS92560 Component Calculator

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Herramienta de cálculo

TPS92560DESIGN-CALC — CALCULADORA DE DISEÑO TPS92560

The TPS92560 Design Calculator is an Excel based design tool to aid in determining external component values for the TPS92560 LED Driver when configured with either Boost or SEPIC topologies. The TPS92560 is an easy to use LED driver ideally suited for low-voltage AC/DC or DC/DC applications such (...)
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