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Controladores y alimentación para pantallas LCD y OLED

TPS65136

ACTIVO

Salidas múltiples de inductor único (SIMO) para salida positiva y negativa

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TPS65136

ACTIVO
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Detalles del producto

Display type AMOLED IC integration AMOLED bias Vin (min) (V) 2.3 Vin (max) (V) 5.5 Applications 7 inches or less Level shifter/scan driver (Ch) 0 V_POS (min) (V) 4.6 V_POS (max) (V) 4.6 V_NEG (min) (V) -6 V_NEG (max) (V) -2.5 Topology Buck-Boost Rating Catalog Operating temperature range (°C) -40 to 85
Display type AMOLED IC integration AMOLED bias Vin (min) (V) 2.3 Vin (max) (V) 5.5 Applications 7 inches or less Level shifter/scan driver (Ch) 0 V_POS (min) (V) 4.6 V_POS (max) (V) 4.6 V_NEG (min) (V) -6 V_NEG (max) (V) -2.5 Topology Buck-Boost Rating Catalog Operating temperature range (°C) -40 to 85
WQFN (RTE) 16 9 mm² (3 mm × 3 mm)
  • 2.3-V to 5.5-V Input Voltage Range
  • 1% Output Voltage Accuracy
  • Low-Noise Operation
  • 750-mW Output Power at Vin = 2.9 V
  • SIMO Regulator Technology
  • Fixed 4.6-V Positive Output Voltage
  • Negative Output Voltage Down to –6 V
  • Advanced Power-Save Mode for Light-Load Efficiency
  • Out-of-Audio Mode
  • Short-Circuit Protection
  • Excellent Line Regulation
  • Thermal Shutdown
  • 3-mm × 3-mm Thin QFN Package
  • APPLICATIONS
    • Active-Matrix OLED Power Supply

SmartPhone is a trademark of Pinakin Dinesh.
All other trademarks are the property of their respective owners.
  • 2.3-V to 5.5-V Input Voltage Range
  • 1% Output Voltage Accuracy
  • Low-Noise Operation
  • 750-mW Output Power at Vin = 2.9 V
  • SIMO Regulator Technology
  • Fixed 4.6-V Positive Output Voltage
  • Negative Output Voltage Down to –6 V
  • Advanced Power-Save Mode for Light-Load Efficiency
  • Out-of-Audio Mode
  • Short-Circuit Protection
  • Excellent Line Regulation
  • Thermal Shutdown
  • 3-mm × 3-mm Thin QFN Package
  • APPLICATIONS
    • Active-Matrix OLED Power Supply

SmartPhone is a trademark of Pinakin Dinesh.
All other trademarks are the property of their respective owners.

The TPS65136 is designed to provide best-in-class picture quality for active-matrix OLED (AMOLED) displays that require positive and negative supply rails. With its wide input voltage range, the device is ideally suited for AMOLED displays, which are used in mobile phones or SmartPhone™ devices. With the new single-inductor multiple-output (SIMO) technology, the smallest possible solution size is achieved. The device operates with a buck-boost topology and generates both positive and negative output voltages above or below the input voltage rail. The SIMO technology enables excellent line and load regulation. Excellent line-transient regulation is required to avoid disturbance of the AMOLED display as a result of input voltage variations that occur during transmit periods in mobile communication systems.

The TPS65136 is designed to provide best-in-class picture quality for active-matrix OLED (AMOLED) displays that require positive and negative supply rails. With its wide input voltage range, the device is ideally suited for AMOLED displays, which are used in mobile phones or SmartPhone™ devices. With the new single-inductor multiple-output (SIMO) technology, the smallest possible solution size is achieved. The device operates with a buck-boost topology and generates both positive and negative output voltages above or below the input voltage rail. The SIMO technology enables excellent line and load regulation. Excellent line-transient regulation is required to avoid disturbance of the AMOLED display as a result of input voltage variations that occur during transmit periods in mobile communication systems.
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Funcionalidad similar a la del dispositivo comparado
TPS65132 ACTIVO Convertidor de carril dividido con inductor único y salidas dobles, positivas y negativas This product is a single inductor based regulator with both rails programmable thru I2C (Vpos is fixed on TPS65136).
TPS65135 ACTIVO Convertidor de carril dividido, inductor único y regulador de salida múltiple (SIMO) This product is a single inductor based regulator with both rails able to be programmed (Vpos is fixed on TPS65136).
TPS65631 ACTIVO Fuente de alimentación de pantalla AMOLED con salida doble This product is a dual rail AMOLED driver, has a more accurate Vpos with better line transient regulation.
TPS65632A ACTIVO Fuente de alimentación de pantalla AMOLED con salidas triples This product is a triple rail AMOLED driver (adds an AVDD rail), with more accuracy on Vpos, and better line transient regulation.

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos Single Inductor Multiple Output Regulator for AMOLED datasheet (Rev. A) 7/07/2008
Nota sobre la aplicación Understanding Undervoltage Lockout in Power Devices (Rev. A) 19/09/2018
Guía de selección Power Management Guide 2018 (Rev. R) 25/06/2018

Diseño y desarrollo

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (RTE) 16 Ultra Librarian
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