Inicio Gestión de la energía AC/DC & DC/DC converters (integrated FET)

LMR64010

ACTIVO

Regulador elevador SIMPLE SWITCHER® de 2,7V a 14 V, 1A en paquete SOT-23

Detalles del producto

Vin (min) (V) 2.7 Vin (max) (V) 14 Topology Boost Type Converter Switching frequency (min) (kHz) 1600 Switching frequency (max) (kHz) 1600 Features Enable, Nonsynchronous rectification Vout (min) (V) 3 Vout (max) (V) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0021
Vin (min) (V) 2.7 Vin (max) (V) 14 Topology Boost Type Converter Switching frequency (min) (kHz) 1600 Switching frequency (max) (kHz) 1600 Features Enable, Nonsynchronous rectification Vout (min) (V) 3 Vout (max) (V) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0021
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Input Voltage Range of 2.7V to 14V
  • Output Voltage up to 40V
  • Switch Current up to 1A
  • 1.6 MHz Switching Frequency
  • Low Shutdown Iq, <1 µA
  • Cycle-by-Cycle Current Limiting
  • Internally Compensated
  • SOT-23-5 Packaging (2.92 x 2.84 x 1.08mm)
  • Fully Enabled for WEBENCH® Power Designer

Performance Benefits

  • Extremely Easy to Use
  • Tiny Overall Solution Reduces System Cost

All trademarks are the property of their respective owners.

  • Input Voltage Range of 2.7V to 14V
  • Output Voltage up to 40V
  • Switch Current up to 1A
  • 1.6 MHz Switching Frequency
  • Low Shutdown Iq, <1 µA
  • Cycle-by-Cycle Current Limiting
  • Internally Compensated
  • SOT-23-5 Packaging (2.92 x 2.84 x 1.08mm)
  • Fully Enabled for WEBENCH® Power Designer

Performance Benefits

  • Extremely Easy to Use
  • Tiny Overall Solution Reduces System Cost

All trademarks are the property of their respective owners.

The LMR64010 switching regulators is a current-mode boost converter operating at a fixed frequency of 1.6 MHz.

The use of SOT-23 package, made possible by the minimal power loss of the internal 1A switch, and use of small inductors and capacitors result in the industry's highest power density. The 40V internal switch makes these solutions perfect for boosting to voltages of 16V or greater.

These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.

Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

The LMR64010 switching regulators is a current-mode boost converter operating at a fixed frequency of 1.6 MHz.

The use of SOT-23 package, made possible by the minimal power loss of the internal 1A switch, and use of small inductors and capacitors result in the industry's highest power density. The 40V internal switch makes these solutions perfect for boosting to voltages of 16V or greater.

These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.

Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

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Documentación técnica

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Tipo Título Fecha
* Data sheet LMR64010 SIMPLE SWITCHER ® 40Vout, 1A Step-Up Voltage Regulator in SOT-23 datasheet (Rev. B) 04 abr 2013
Application note Semiconductor and IC Package Thermal Metrics (Rev. D) PDF | HTML 25 mar 2024
Application note Basic Calculation of a Boost Converter's Power Stage (Rev. D) PDF | HTML 28 oct 2022
Selection guide Power Management Guide 2018 (Rev. R) 25 jun 2018
EVM User's guide AN-2183 LMR62014/LMR64010 Demo Board (Rev. B) 28 abr 2017
Application note Inverted SEPIC Made SIMPLE 31 jul 2015
Application note Working With Boost Converters 15 jun 2015
Application note Design of UVLO for LM27313 (Rev. B) 08 abr 2014
Application note AN-2162 Simple Success With Conducted EMI From DC-DC Converters (Rev. C) 24 abr 2013
Application note AN-1149 Layout Guidelines for Switching Power Supplies (Rev. C) 23 abr 2013
Application note AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C) 23 abr 2013
Application note AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B) 23 abr 2013
Application note AN-1566 Techniques for Thermal Analysis of Switching Power Supply Designs (Rev. A) 23 abr 2013
Application note AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 23 abr 2013
Application note AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) 23 abr 2013
Application note Input and Output Capacitor Selection 19 sep 2005
More literature SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations 12 jul 2005
Application note AN-643 EMI/RFI Board Design (Rev. B) 03 may 2004
Application note Understanding Boost Power Stages In Switchmode Power Supplies 04 mar 1999

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.

Placa de evaluación

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The LMR62014 and LMR64010 are high frequency switching boost regulators which offer small size and high power conversion efficiency. The parts operate at a 1.6MHz switching frequency. The primary difference between the LMR62014 and LMR64010 is that the LMR62014 has a higher current internal switch (...)

Guía del usuario: PDF
Modelo de simulación

LMR64010 TINA-TI Transient Reference Design

SNVM659.TSC (206 KB) - TINA-TI Reference Design
Modelo de simulación

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Modelo de simulación

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Modelo de simulación

LMR64010 Unencrypted PSpice Transient Model Package (Rev. A)

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Diseños de referencia

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Este diseño de referencia del cargador de batería del convertidor SEPIC de 800 W no aislado en modo de conducción discontinua (DCM) proporciona una tensión y corriente de salida ajustables. La tensión de salida se puede ajustar de 282 V a 400 V ajustando una tensión de CC externa entre 0 V y 3 V. (...)
Guía del usuario: PDF
Esquema: PDF
Diseños de referencia

TIDA-01393 — Diseño de referencia de potencia para aplicaciones Xilinx® Zynq® UltraScale+™ MPSoC

This reference design is a configurable power solution designed to handle the entire Xilinx® Zynq® UltraScale+ (ZU+) family of MPSoC devices across various use cases.

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Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
SOT-23 (DBV) 5 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

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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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