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LM10500

ACTIVO

Unidad de administración de energía reductora de 5 A con escalado de tensión adaptable PowerWise®

Detalles del producto

Rating Catalog Topology Buck Iout (max) (A) 5 Vin (max) (V) 18 Vin (min) (V) 3 Vout (max) (V) 5 Vout (min) (V) 0.8 Features Overcurrent protection Control mode current mode Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.009 Duty cycle (max) (%) 85
Rating Catalog Topology Buck Iout (max) (A) 5 Vin (max) (V) 18 Vin (min) (V) 3 Vout (max) (V) 5 Vout (min) (V) 0.8 Features Overcurrent protection Control mode current mode Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.009 Duty cycle (max) (%) 85
WQFN (RSG) 28 25 mm² (5 mm × 5 mm)
  • Closed-Loop Adaptive Voltage Scaling (AVS)
  • PWI 1.0 / PWI 2.0 Compatible
  • Resistor-Programmable switching frequency
  • Frequency Synchronization
  • Precision Enable
  • Internal Soft-Start to Reduce In-Rush Current
  • Power Good (PWROK)
  • Under-Voltage Lock Out (UVLO)
  • Over-Voltage Protection (OVP)
  • Cycle-by-cycle current limiting (OCP)
  • Thermal Shutdown

Key Specifications

  • 3.0 V to 18.0 V Input Voltage Range
  • 1.5% Feedback Voltage Accuracy
  • 0.6 Vto 1.0 V AVS Feedback Voltage Range
  • 0.8 Vto 5.0 V Startup VOUT Range (Using Resistor-Divider)
  • AVS Typical Power Saving 40% Over Fixed Voltage
  • 300 kHz to 1.5 MHz Switching Frequency Range
  • WQFN-28 Package (5 mm x 5 mm x 0.8 mm, 0.5 mm pitch)

All trademarks are the property of their respective owners.

  • Closed-Loop Adaptive Voltage Scaling (AVS)
  • PWI 1.0 / PWI 2.0 Compatible
  • Resistor-Programmable switching frequency
  • Frequency Synchronization
  • Precision Enable
  • Internal Soft-Start to Reduce In-Rush Current
  • Power Good (PWROK)
  • Under-Voltage Lock Out (UVLO)
  • Over-Voltage Protection (OVP)
  • Cycle-by-cycle current limiting (OCP)
  • Thermal Shutdown

Key Specifications

  • 3.0 V to 18.0 V Input Voltage Range
  • 1.5% Feedback Voltage Accuracy
  • 0.6 Vto 1.0 V AVS Feedback Voltage Range
  • 0.8 Vto 5.0 V Startup VOUT Range (Using Resistor-Divider)
  • AVS Typical Power Saving 40% Over Fixed Voltage
  • 300 kHz to 1.5 MHz Switching Frequency Range
  • WQFN-28 Package (5 mm x 5 mm x 0.8 mm, 0.5 mm pitch)

All trademarks are the property of their respective owners.

The LM10500 is a 5A Energy Management Unit (EMU) that actively reduces system-level power consumption by utilizing a continuous, real-time, closed-loop Adaptive Voltage Scaling (AVS) scheme. The LM10500 operates cooperatively with PowerWise AVS compatible ASICs, SoCs, and processors to optimize supply voltages adaptively over process and temperature variations. The device is controlled via PowerWise Interface (PWI) 1.0 or PWI 2.0 high-speed serial interface.

A typical power saving of 40% can be achieved when LM10500 is used with AVS compatible ASICs, SoCs, and processors.

The LM10500 is a 5A Energy Management Unit (EMU) that actively reduces system-level power consumption by utilizing a continuous, real-time, closed-loop Adaptive Voltage Scaling (AVS) scheme. The LM10500 operates cooperatively with PowerWise AVS compatible ASICs, SoCs, and processors to optimize supply voltages adaptively over process and temperature variations. The device is controlled via PowerWise Interface (PWI) 1.0 or PWI 2.0 high-speed serial interface.

A typical power saving of 40% can be achieved when LM10500 is used with AVS compatible ASICs, SoCs, and processors.

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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 5A Step-Down Energy Management Unit w/PowerWise Adaptive Voltage Scaling datasheet (Rev. G) 21/03/2013
Guía del usuario LM10500 Step-Down Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 3/01/2022
Más documentación Adaptive Voltage Scaling Technology 30/01/2012

Diseño y desarrollo

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (RSG) 28 Ultra Librarian

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